public void ShimadzuFormatsTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument doc = InitShimadzuDocument(testFilesDir, out docPath);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
const string replicateName = "ShimadzuTest";
string extRaw = ExtensionTestContext.ExtShimadzuRaw;
var chromSets = new[]
{
new ChromatogramSet(replicateName, new[]
{ new MsDataFilePath(testFilesDir.GetTestPath("BSA-digest__MRM_optimisation_SL_scheduled_001" + extRaw)), }),
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(chromSets));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
docResults = docContainer.Document;
AssertResult.IsDocumentResultsState(docResults, replicateName,
doc.PeptideCount, doc.PeptideTransitionGroupCount, 0, doc.PeptideTransitionCount, 0);
}
testFilesDir.Dispose();
}
public void Wiff2ResultsTest()
{
TestFilesDir testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath = testFilesDir.GetTestPath("OnyxTOFMS.sky");
SrmDocument doc = ResultsUtil.DeserializeDocument(docPath);
//AssertEx.IsDocumentState(doc, 0, 1, 1, 4);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
const string replicateName = "Wiff2Test";
string extRaw = ExtensionTestContext.ExtAbWiff2;
string suffix = ExtensionTestContext.CanImportAbWiff2 ? "" : "-sample-centroid";
var chromSets = new[]
{
new ChromatogramSet(replicateName, new[]
{ new MsDataFilePath(TestFilesDir.GetVendorTestData(TestFilesDir.VendorDir.ABI, "swath.api" + suffix + extRaw)), }),
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(chromSets));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
docResults = docContainer.Document;
//AssertResult.IsDocumentResultsState(docResults, replicateName,
// doc.MoleculeCount, doc.MoleculeTransitionGroupCount, 0, doc.MoleculeTransitionCount, 0);
}
testFilesDir.Dispose();
}
public void AgilentFormatsTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument doc = InitAgilentDocument(testFilesDir, out docPath);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
const string replicateName = "AgilentTest";
string extRaw = ExtensionTestContext.ExtAgilentRaw;
var chromSets = new[]
{
new ChromatogramSet(replicateName, new[]
{ new MsDataFilePath(testFilesDir.GetTestPath("081809_100fmol-MichromMix-05" + extRaw)), }),
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(chromSets));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
docResults = docContainer.Document;
AssertResult.IsDocumentResultsState(docResults, replicateName,
doc.PeptideCount, doc.PeptideTransitionGroupCount, 0, doc.PeptideTransitionCount, 0);
}
testFilesDir.Dispose();
}
public void DoAgilentMseChromatogramTest(RefinementSettings.ConvertToSmallMoleculesMode asSmallMolecules)
{
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none && !RunSmallMoleculeTestVersions)
{
System.Console.Write(MSG_SKIPPING_SMALLMOLECULE_TEST_VERSION);
return;
}
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
TestSmallMolecules = false; // We have an explicit test for that here
string docPath;
SrmDocument document = InitAgilentMseDocument(testFilesDir, out docPath);
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none)
{
var refine = new RefinementSettings();
document = refine.ConvertToSmallMolecules(document, asSmallMolecules);
}
using (var docContainer = new ResultsTestDocumentContainer(document, docPath))
{
var doc = docContainer.Document;
var listChromatograms = new List <ChromatogramSet>();
var path = MsDataFileUri.Parse(@"AgilentMse\BSA-AI-0-10-25-41_first_100_scans.mzML");
listChromatograms.Add(AssertResult.FindChromatogramSet(doc, path) ??
new ChromatogramSet(path.GetFileName().Replace('.', '_'), new[] { path }));
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
document = docContainer.Document;
float tolerance = (float)document.Settings.TransitionSettings.Instrument.MzMatchTolerance;
var results = document.Settings.MeasuredResults;
foreach (var pair in document.MoleculePrecursorPairs)
{
ChromatogramGroupInfo[] chromGroupInfo;
Assert.IsTrue(results.TryLoadChromatogram(0, pair.NodePep, pair.NodeGroup,
tolerance, true, out chromGroupInfo));
Assert.AreEqual(1, chromGroupInfo.Length);
}
// now drill down for specific values
int nPeptides = 0;
foreach (var nodePep in document.Molecules.Where(nodePep => nodePep.Results[0] != null))
{
// expecting just one peptide result in this small data set
if (nodePep.Results[0].Sum(chromInfo => chromInfo.PeakCountRatio > 0 ? 1 : 0) > 0)
{
Assert.AreEqual(0.2462, (double)nodePep.GetMeasuredRetentionTime(0), .0001, "averaged retention time differs in node " + nodePep.RawTextId);
Assert.AreEqual(0.3333, (double)nodePep.GetPeakCountRatio(0), 0.0001);
nPeptides++;
}
}
Assert.AreEqual(1, nPeptides);
}
testFilesDir.Dispose();
}
public void FullScanPrecursorTransitionsTest()
{
TestFilesDir testFilesDir = new TestFilesDir(TestContext, @"Test\FullScanPrecursor.zip");
string docPath = testFilesDir.GetTestPath("FullScanPrecursor.sky");
SrmDocument doc = ResultsUtil.DeserializeDocument(docPath);
AssertEx.IsDocumentState(doc, 0, 1, 4, 5, 52);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
var mitoLibSpec = new BiblioSpecLiteSpec("mito2", testFilesDir.GetTestPath("mito2.blib"));
doc = docContainer.ChangeLibSpecs(new[] { mitoLibSpec });
Assert.IsTrue(doc.IsLoaded);
// Switch to only precursor ions
var docPrecOnly = doc.ChangeSettings(doc.Settings.ChangeTransitionFilter(filter =>
filter.ChangePeptideIonTypes(new[] { IonType.precursor })));
// All precursors should have 3 precursor transitions (M, M+1 and M+2)
AssertEx.IsDocumentState(docPrecOnly, 3, 1, 4, 5, 15);
Assert.IsFalse(docPrecOnly.PeptideTransitions.Any(nodeTran => nodeTran.Transition.IonType != IonType.precursor));
// Use low resolution MS1 filtering
var docLowMs1 = docPrecOnly.ChangeSettings(docPrecOnly.Settings.ChangeTransitionFullScan(fs =>
fs.ChangePrecursorIsotopes(FullScanPrecursorIsotopes.Count, 1, null)
.ChangePrecursorResolution(FullScanMassAnalyzerType.qit, 0.5, null)));
// All precursors should have one precursor transition
AssertEx.IsDocumentState(docLowMs1, 4, 1, 4, 5, 5);
// Add y-ions to low resolution filtering
var docLowMs1Y = docLowMs1.ChangeSettings(docLowMs1.Settings.ChangeTransitionFilter(filter =>
filter.ChangePeptideIonTypes(new[] { IonType.precursor, IonType.y })));
AssertEx.IsDocumentState(docLowMs1Y, 5, 1, 4, 5, 33);
// Turn off MS1 filtering
var docNoMs1 = docPrecOnly.ChangeSettings(docPrecOnly.Settings.ChangeTransitionFullScan(fs =>
fs.ChangePrecursorIsotopes(FullScanPrecursorIsotopes.None, null, null)));
// One of the precursors should have no transitions, since its spectrum has no precursor match
AssertEx.IsDocumentState(docNoMs1, 4, 1, 4, 5, 4);
// Turn off MS/MS library matching
var docNoLibMatch = docNoMs1.ChangeSettings(docNoMs1.Settings.ChangeTransitionLibraries(lib =>
lib.ChangePick(TransitionLibraryPick.none)));
// All precursors should have a single precursor transition
AssertEx.IsDocumentState(docNoLibMatch, 5, 1, 4, 5, 5);
// Use library plus filter matching
var docLibPlusMatch = docNoMs1.ChangeSettings(docNoMs1.Settings.ChangeTransitionLibraries(lib =>
lib.ChangePick(TransitionLibraryPick.all_plus)));
// All precursors should have a single precursor transition
AssertEx.IsDocumentState(docLibPlusMatch, 5, 1, 4, 5, 5);
// Release the library stream, and dispose of the directory
docContainer.ChangeLibSpecs(new LibrarySpec[0]);
}
testFilesDir.Dispose();
}
protected override void DoTest()
{
TestSmallMolecules = false; // This is small molecule data, no need for extra nodes
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
var replicatePath = testFilesDir.GetTestPath("090215_033.mzML"); // properly converted, with polarity sense
var allNegativePath = testFilesDir.GetTestPath("all_negative.mzML"); // Hacked to declare all chromatograms as negative
var noPolarityPath = testFilesDir.GetTestPath("no_polarity.mzML"); // Converted by older msconvert without any ion polarity sense, so all positive
var replicateName = Path.GetFileNameWithoutExtension(replicatePath);
var docProperPolarity = LoadDocWithReplicate(testFilesDir, replicateName, replicatePath, null); // Mixed polarity doc and data
var docPosPolarity = LoadDocWithReplicate(testFilesDir, replicateName, noPolarityPath, -1); // All neg doc, all pos data
var docNegPolarity = LoadDocWithReplicate(testFilesDir, replicateName, allNegativePath, 1); // All pos doc, all neg data
var transProperPolarity = docProperPolarity.MoleculeTransitions.ToArray();
var transNoPolarity = docPosPolarity.MoleculeTransitions.ToArray();
var transNegPolarity = docNegPolarity.MoleculeTransitions.ToArray();
Assert.AreEqual(transProperPolarity.Length, transNoPolarity.Length);
Assert.AreEqual(transNegPolarity.Length, transNoPolarity.Length);
var countPeaksProperPolarity = 0;
var countPeaksPosPolarity = 0;
var countPeaksNegPolarity = 0;
var properList = new List <string>();
var i = 0;
bool integrateAll = docPosPolarity.Settings.TransitionSettings.Integration.IsIntegrateAll;
foreach (var nodeGroup in docProperPolarity.MoleculeTransitionGroups)
{
foreach (var trans in nodeGroup.Transitions)
{
if ((transProperPolarity[i].GetPeakCountRatio(0, integrateAll) ?? 0) >= 1)
{
countPeaksProperPolarity++;
properList.Add(string.Format("{0} {1}", nodeGroup, trans.Transition));
}
if ((transNoPolarity[i].GetPeakCountRatio(0, integrateAll) ?? 0) >= 1)
{
countPeaksPosPolarity++;
}
if ((transNegPolarity[i].GetPeakCountRatio(0, integrateAll) ?? 0) >= 1)
{
countPeaksNegPolarity++;
}
i++;
}
}
// There are 236 total transitions, 186 of which have decent peaks
Assert.AreEqual(186, countPeaksProperPolarity, "countPeaksProperPolarity: " + string.Join(", ", properList));
Assert.AreEqual(0, countPeaksNegPolarity, "countPeaksNegPolarity"); //Should be total polarity mismatch
Assert.AreEqual(0, countPeaksPosPolarity, "countPeaksNoPolarity"); //Should be total polarity mismatch
testFilesDir.Dispose();
}
private void RunMultiplePeptidesSameMz(RefinementSettings.ConvertToSmallMoleculesMode asSmallMolecules)
{
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none)
{
TestDirectoryName = asSmallMolecules.ToString();
}
TestSmallMolecules = false; // Don't need the magic test node, we have an explicit test
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument document = InitMultiplePeptidesSameMzDocument(testFilesDir, out docPath);
document = (new RefinementSettings()).ConvertToSmallMolecules(document, asSmallMolecules);
var docContainer = new ResultsTestDocumentContainer(document, docPath);
var doc = docContainer.Document;
var listChromatograms = new List <ChromatogramSet>();
var path = MsDataFileUri.Parse(@"AMultiplePeptidesSameMz\ljz_20131201k_Newvariant_standards_braf.mzML");
listChromatograms.Add(AssertResult.FindChromatogramSet(doc, path) ??
new ChromatogramSet(path.GetFileName().Replace('.', '_'), new[] { path }));
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
document = docContainer.Document;
float tolerance = (float)document.Settings.TransitionSettings.Instrument.MzMatchTolerance;
var results = document.Settings.MeasuredResults;
foreach (var pair in document.MoleculePrecursorPairs)
{
ChromatogramGroupInfo[] chromGroupInfo;
Assert.IsTrue(results.TryLoadChromatogram(0, pair.NodePep, pair.NodeGroup,
tolerance, true, out chromGroupInfo));
Assert.AreEqual(1, chromGroupInfo.Length); // without the fix, only the first pair will have a chromatogram
}
// now drill down for specific values
int nPeptides = 0;
foreach (var nodePep in document.Molecules.Where(nodePep => nodePep.Results[0] != null))
{
// expecting three peptide result in this small data set
if (nodePep.Results[0].Sum(chromInfo => chromInfo.PeakCountRatio > 0 ? 1 : 0) > 0)
{
Assert.AreEqual(34.2441024780273, (double)nodePep.GetMeasuredRetentionTime(0), .0001);
nPeptides++;
}
}
Assert.AreEqual(3, nPeptides); // without the fix this will give just one result
// Release file handles
docContainer.Release();
testFilesDir.Dispose();
}
public void RefineDocumentTest()
{
TestFilesDir testFilesDir = new TestFilesDir(TestContext, @"TestA\Refine.zip");
var document = InitRefineDocument(testFilesDir);
AssertEx.Serializable(document); // This checks a longstanding schema error
// First check a few refinements which should not change the document
var refineSettings = new RefinementSettings();
Assert.AreSame(document, refineSettings.Refine(document));
refineSettings.MinPeptidesPerProtein = (TestSmallMolecules ? 1 : 3); // That magic small molecule node has just one child
Assert.AreSame(document, refineSettings.Refine(document));
refineSettings.MinTransitionsPepPrecursor = (TestSmallMolecules ? 1 : 2);
Assert.AreSame(document, refineSettings.Refine(document));
// Remove the protein with only 3 peptides
refineSettings.MinPeptidesPerProtein = 4;
Assert.AreEqual(document.PeptideGroupCount - 1, refineSettings.Refine(document).PeptideGroupCount);
refineSettings.MinPeptidesPerProtein = 1;
// Remove the precursor with only 2 transitions
refineSettings.MinTransitionsPepPrecursor = 3;
Assert.AreEqual(document.PeptideTransitionGroupCount - 1, refineSettings.Refine(document).PeptideTransitionGroupCount);
refineSettings.MinTransitionsPepPrecursor = null;
// Remove the heavy precursor
refineSettings.RefineLabelType = IsotopeLabelType.heavy;
Assert.AreEqual(document.PeptideTransitionGroupCount - 1, refineSettings.Refine(document).PeptideTransitionGroupCount);
// Remove everything but the heavy precursor
refineSettings.RefineLabelType = IsotopeLabelType.light;
var docRefined = refineSettings.Refine(document);
AssertEx.IsDocumentState(docRefined, 1, 1, 1, 1, 4);
// Perform the operation again without protein removal
refineSettings.MinPeptidesPerProtein = null;
docRefined = refineSettings.Refine(document);
AssertEx.IsDocumentState(docRefined, 1, 4, 1, 1, 4);
refineSettings.RefineLabelType = null;
// Remove repeated peptides
refineSettings.RemoveRepeatedPeptides = true;
Assert.AreEqual(document.PeptideCount - 2, refineSettings.Refine(document).PeptideCount);
// Remove duplicate peptides
refineSettings.RemoveDuplicatePeptides = true;
Assert.AreEqual(document.PeptideCount - 3, refineSettings.Refine(document).PeptideCount);
// Try settings that remove everything from the document
refineSettings = new RefinementSettings {
MinPeptidesPerProtein = 20
};
Assert.AreEqual(0, refineSettings.Refine(document).PeptideGroupCount);
refineSettings.MinPeptidesPerProtein = 1;
refineSettings.MinTransitionsPepPrecursor = 20;
Assert.AreEqual(0, refineSettings.Refine(document).PeptideGroupCount);
testFilesDir.Dispose();
}
public void DoAsymmetricIsolationTest(RefinementSettings.ConvertToSmallMoleculesMode asSmallMolecules)
{
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none && !RunSmallMoleculeTestVersions)
{
Console.Write(MSG_SKIPPING_SMALLMOLECULE_TEST_VERSION);
return;
}
TestSmallMolecules = false; // We test small molecules explicitly in this test
LocalizationHelper.InitThread(); // TODO: All unit tests should be correctly initialized
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath = testFilesDir.GetTestPath("TROUBLED_File.sky");
string cachePath = ChromatogramCache.FinalPathForName(docPath, null);
FileEx.SafeDelete(cachePath);
SrmDocument doc = ResultsUtil.DeserializeDocument(docPath);
var refine = new RefinementSettings();
doc = refine.ConvertToSmallMolecules(doc, testFilesDir.FullPath, asSmallMolecules);
const int expectedMoleculeCount = 1; // At first small molecules did not support multiple label types
AssertEx.IsDocumentState(doc, null, 1, expectedMoleculeCount, 2, 6);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
// Import the first RAW file (or mzML for international)
string rawPath = testFilesDir.GetTestPath("Rush_p3_96_21May16_Smeagol.mzML");
var measuredResults = new MeasuredResults(new[] { new ChromatogramSet("Single", new[] { rawPath }) });
{
// Import with symmetric isolation window
var docResults =
docContainer.ChangeMeasuredResults(measuredResults, expectedMoleculeCount, 1, 1, 3, 3);
var nodeGroup = docResults.MoleculeTransitionGroups.First();
double ratio = nodeGroup.Results[0][0].Ratio ?? 0;
// The expected ratio is 1.0, but the symmetric isolation window should produce poor results
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.masses_only) // Can't use labels without a formula
{
Assert.AreEqual(0.008, ratio, 0.001);
}
}
}
testFilesDir.Dispose();
}
public void WatersMzXmlTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument doc = InitWatersDocument(testFilesDir, out docPath);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
// Verify mzXML and mzML contained same results
// TODO: Figure out why these don't match well enough to use strict compare
AssertResult.MatchChromatograms(docContainer,
testFilesDir.GetTestPath("160109_Mix1_calcurve_070.mzML"),
testFilesDir.GetTestPath("160109_Mix1_calcurve_070.mzXML"),
-1, 0);
}
testFilesDir.Dispose();
}
public void ThermoFormatsTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument doc = InitThermoDocument(testFilesDir, out docPath);
var docContainer = new ResultsTestDocumentContainer(doc, docPath);
// Verify mzML and RAW contain same results
string extRaw = ExtensionTestContext.ExtThermoRaw;
AssertResult.MatchChromatograms(docContainer,
testFilesDir.GetTestPath("Site20_STUDY9P_PHASEII_QC_03" + extRaw),
testFilesDir.GetTestPath("Site20_STUDY9P_PHASEII_QC_03.mzML"),
0, 0);
// Verify mzXML and RAW contain same results (some small peaks are different)
AssertResult.MatchChromatograms(docContainer,
testFilesDir.GetTestPath("Site20_STUDY9P_PHASEII_QC_03" + extRaw),
testFilesDir.GetTestPath("Site20_STUDY9P_PHASEII_QC_03.mzXML"),
2, 0);
// Release file handles
docContainer.Release();
testFilesDir.Dispose();
}
// Verify proper peak selection when polarity information is present
protected override void DoTest()
{
// CONSIDER: in this zip file is a tiny data set "134.sky" and "134.mzml" that demonstrate how we still don't
// do a perfect job of handling chromatograms with same Q1Q3 and overlapping RT ranges. There
// are two chromatograms in the mzml with Q1=134Q3=134 and similar time ranges. We don't pick the best
// of the two so a would-be peak match gets missed.
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
var replicatePath = testFilesDir.GetTestPath("090215_033.mzML"); // properly converted, with polarity sense
var allNegativePath = testFilesDir.GetTestPath("all_negative.mzML"); // Hacked to declare all chromatograms as negative
var noPolarityPath = testFilesDir.GetTestPath("no_polarity.mzML"); // Converted by older msconvert without any ion polarity sense, so all positive
var replicateName = Path.GetFileNameWithoutExtension(replicatePath);
var docProperPolarity = LoadDocWithReplicate(testFilesDir, replicateName, replicatePath);
var docNoPolarity = LoadDocWithReplicate(testFilesDir, replicateName, noPolarityPath);
var docNegPolarity = LoadDocWithReplicate(testFilesDir, replicateName, allNegativePath);
var transProperPolarity = docProperPolarity.MoleculeTransitions.ToArray();
var transNoPolarity = docNoPolarity.MoleculeTransitions.ToArray();
var transNegPolarity = docNegPolarity.MoleculeTransitions.ToArray();
Assert.AreEqual(transProperPolarity.Length, transNoPolarity.Length);
Assert.AreEqual(transNegPolarity.Length, transNoPolarity.Length);
var countPeaksProperPolarity = 0;
var countPeaksNoPolarity = 0;
var countPeaksNegPolarity = 0;
var properList = new List <string>();
var i = 0;
bool integrateAll = docProperPolarity.Settings.TransitionSettings.Integration.IsIntegrateAll;
foreach (var nodeGroup in docProperPolarity.MoleculeTransitionGroups)
{
foreach (var trans in nodeGroup.Transitions)
{
if ((transProperPolarity[i].GetPeakCountRatio(0, integrateAll) ?? 0) >= 1)
{
countPeaksProperPolarity++;
properList.Add(string.Format("{0} {1}", nodeGroup, trans.Transition));
}
if ((transNoPolarity[i].GetPeakCountRatio(0, integrateAll) ?? 0) >= 1)
{
countPeaksNoPolarity++;
}
if ((transNegPolarity[i].GetPeakCountRatio(0, integrateAll) ?? 0) >= 1)
{
countPeaksNegPolarity++;
}
i++;
}
}
// There are 236 total transitions, 186 of which have decent peaks
Assert.AreEqual(186, countPeaksProperPolarity, "countPeaksProperPolarity: " + string.Join(", ", properList));
// 135 of them are positive, so will not match chromatograms artificially marked negative in the mzML
Assert.AreEqual(91, countPeaksNegPolarity, "countPeaksNegPolarity"); // Should probably be 93, see CONSIDER note above
// 131 are negative, so will not match chromatograms artificially marked positive in the mzML
Assert.AreEqual(94, countPeaksNoPolarity, "countPeaksNoPolarity");
// Note that 91+94 != 186 : as it happens there is a negative transition 136,136 that matches when it's faked up as postive
testFilesDir.Dispose();
}
public void DoAgilentMseChromatogramTest(RefinementSettings.ConvertToSmallMoleculesMode asSmallMolecules, small_mol_mode smallMolMode = small_mol_mode.simple, string expectedError = null)
{
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none && !RunSmallMoleculeTestVersions && smallMolMode == small_mol_mode.simple)
{
System.Console.Write(MSG_SKIPPING_SMALLMOLECULE_TEST_VERSION);
return;
}
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument document = InitAgilentMseDocument(testFilesDir, out docPath);
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none)
{
var refine = new RefinementSettings();
document = refine.ConvertToSmallMolecules(document, testFilesDir.FullPath, asSmallMolecules, smallMolMode == small_mol_mode.simple ? RefinementSettings.ConvertToSmallMoleculesChargesMode.none : RefinementSettings.ConvertToSmallMoleculesChargesMode.invert);
}
using (var docContainer = new ResultsTestDocumentContainer(document, docPath))
{
var doc = docContainer.Document;
var listChromatograms = new List <ChromatogramSet>();
var path = MsDataFileUri.Parse(smallMolMode == small_mol_mode.invert_charges_and_data ? @"AgilentMse\BSA-AI-0-10-25-41_first_100_scans_neg.mzML" : @"AgilentMse\BSA-AI-0-10-25-41_first_100_scans.mzML");
listChromatograms.Add(AssertResult.FindChromatogramSet(doc, path) ??
new ChromatogramSet(path.GetFileName().Replace('.', '_'), new[] { path }));
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
if (expectedError != null)
{
docContainer.AssertError(expectedError);
}
else
{
docContainer.AssertComplete();
document = docContainer.Document;
float tolerance = (float)document.Settings.TransitionSettings.Instrument.MzMatchTolerance;
var results = document.Settings.MeasuredResults;
foreach (var pair in document.MoleculePrecursorPairs)
{
ChromatogramGroupInfo[] chromGroupInfo;
Assert.IsTrue(results.TryLoadChromatogram(0, pair.NodePep, pair.NodeGroup,
tolerance, true, out chromGroupInfo));
Assert.AreEqual(1, chromGroupInfo.Length);
VerifyMs1Truncated(chromGroupInfo.First());
}
// now drill down for specific values
int nPeptides = 0;
foreach (var nodePep in document.Molecules.Where(nodePep => !nodePep.Results[0].IsEmpty))
{
// expecting just one peptide result in this small data set
if (nodePep.Results[0].Any(chromInfo => chromInfo.PeakCountRatio > 0))
{
Assert.AreEqual(0.25205,
(double)nodePep.GetMeasuredRetentionTime(0), .0001, "averaged retention time differs in node " + nodePep.ModifiedTarget);
Assert.AreEqual(0.3333, (double)nodePep.GetPeakCountRatio(0), 0.0001);
nPeptides++;
}
}
Assert.AreEqual(smallMolMode == small_mol_mode.invert_charges ? 0 : 1, nPeptides); // If we switched document polarity, we'd expect no chromatograms extracted
}
}
testFilesDir.Dispose();
}
public void WatersMultiReplicateTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument docOriginal = InitWatersDocument(testFilesDir, out docPath);
SrmDocument doc = docOriginal;
var listCachePaths = new List <string>();
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
string extRaw = ExtensionTestContext.ExtWatersRaw;
string[] replicatePaths =
{
testFilesDir.GetTestPath("160109_Mix1_calcurve_070.mzML"),
testFilesDir.GetTestPath("160109_Mix1_calcurve_073.mzML"),
testFilesDir.GetTestPath("160109_Mix1_calcurve_075" + extRaw),
testFilesDir.GetTestPath("160109_Mix1_calcurve_078.mzML")
};
// Count peaks where higher concentration replicates show less area
int outOfOrder = 0;
foreach (string path in replicatePaths)
{
var listChromatograms = new List <ChromatogramSet>();
if (doc.Settings.HasResults)
{
listChromatograms.AddRange(doc.Settings.MeasuredResults.Chromatograms);
}
string name = Path.GetFileNameWithoutExtension(path);
if (name != null)
{
name = name.Substring(name.Length - 12);
}
listChromatograms.Add(new ChromatogramSet(name, new[] { MsDataFileUri.Parse(path) }));
int len = listChromatograms.Count;
var docResults = doc.ChangeMeasuredResults(doc.Settings.MeasuredResults != null
? doc.Settings.MeasuredResults.ChangeChromatograms(listChromatograms)
: new MeasuredResults(listChromatograms));
// Adding unloaded results should add a new null result.
foreach (var nodeTran in docResults.PeptideTransitions)
{
Assert.IsTrue(nodeTran.HasResults);
Assert.AreEqual(listChromatograms.Count, nodeTran.Results.Count);
Assert.IsTrue(nodeTran.Results[len - 1].IsEmpty);
}
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true),
string.Format("Failed adding results for {0}.", path));
docContainer.AssertComplete();
docResults = docContainer.Document;
Assert.IsTrue(docResults.Settings.MeasuredResults.IsLoaded);
var transOld = doc.PeptideTransitions.ToArray();
var transNew = docResults.PeptideTransitions.ToArray();
Assert.AreEqual(transOld.Length, transNew.Length);
int countPeaks = 0;
for (int i = 0; i < transNew.Length; i++)
{
// Make sure new peak was added to each transition
var nodeTranNew = transNew[i];
Assert.IsTrue(nodeTranNew.HasResults);
Assert.AreEqual(len, nodeTranNew.Results.Count);
var chromInfo = nodeTranNew.Results[len - 1][0];
Assert.IsNotNull(chromInfo);
if (!chromInfo.IsEmpty)
{
countPeaks++;
}
// Make sure previously loaded peaks did not change
for (int j = 0; j < len - 1; j++)
{
var chromInfoPrevious = transOld[i].Results[j][0];
Assert.AreSame(chromInfoPrevious, nodeTranNew.Results[j][0]);
if ((chromInfo.IsEmpty && !chromInfoPrevious.IsEmpty) ||
(!chromInfo.IsEmpty && chromInfoPrevious.Area >= chromInfo.Area))
{
outOfOrder++;
}
}
}
// Allow 2 missed peaks
Assert.IsTrue(countPeaks >= transNew.Length - (TestSmallMolecules ? 1 : 0) - 2);
// Check results calculations for peptides and groups
foreach (var nodePep in docResults.Peptides)
{
Assert.AreEqual(len, nodePep.Results.Count);
Assert.IsTrue(nodePep.HasResults);
var chromInfo = nodePep.Results[len - 1][0];
Assert.AreEqual(1, nodePep.Children.Count);
var nodeGroup = (TransitionGroupDocNode)nodePep.Children[0];
Assert.IsTrue(nodeGroup.HasResults);
Assert.AreEqual(len, nodeGroup.Results.Count);
var chromInfoGroup = nodeGroup.Results[len - 1][0];
Assert.IsTrue(chromInfoGroup.PeakCountRatio >= 0.5);
Assert.IsTrue(chromInfoGroup.RetentionTime.HasValue);
Assert.IsTrue(chromInfoGroup.Area.HasValue && chromInfoGroup.Area > 290);
Assert.AreEqual(chromInfo.RetentionTime, chromInfoGroup.RetentionTime);
Assert.AreEqual(chromInfo.PeakCountRatio, chromInfoGroup.PeakCountRatio);
}
doc = docResults;
}
Assert.AreEqual(13, outOfOrder, 1);
// Remove the original data
foreach (string path in replicatePaths)
{
if (File.Exists(path))
{
FileEx.SafeDelete(path);
}
else
{
DirectoryEx.SafeDelete(path);
}
}
FileEx.SafeDelete(docPath);
// Save the document
string xmlSaved = null;
var docPersisted = AssertEx.RoundTrip(doc, ref xmlSaved);
Assert.IsTrue(!docPersisted.Settings.MeasuredResults.IsLoaded);
// Make sure the persisted document round-trips.
// The orginal doesn't because of changing precision in the results info.
AssertEx.Serializable(docPersisted, AssertEx.DocumentCloned);
// Make sure the loaded document has reasonable results info
// before the cache files are loaded
for (int i = 0; i < doc.Children.Count; i++)
{
PeptideGroupDocNode nodePepGroup1 = (PeptideGroupDocNode)doc.Children[i];
if (TestSmallMolecules && nodePepGroup1.Name.Equals(SrmDocument.TestingNonProteomicMoleculeGroupName))
{
continue;
}
PeptideGroupDocNode nodePepGroup2 = (PeptideGroupDocNode)docPersisted.Children[i];
Assert.AreNotSame(nodePepGroup1, nodePepGroup2);
for (int j = 0; j < nodePepGroup1.Children.Count; j++)
{
PeptideDocNode nodePep1 = (PeptideDocNode)nodePepGroup1.Children[j];
PeptideDocNode nodePep2 = (PeptideDocNode)nodePepGroup2.Children[j];
Assert.AreNotSame(nodePep1, nodePep2);
Assert.AreEqual(nodePep1.Results.Count, nodePep2.Results.Count);
for (int k = 0; k < nodePep1.Results.Count; k++)
{
Assert.AreEqual(nodePep1.Results[k][0].PeakCountRatio, nodePep2.Results[k][0].PeakCountRatio);
}
for (int k = 0; k < nodePep1.Children.Count; k++)
{
TransitionGroupDocNode nodeGroup1 = (TransitionGroupDocNode)nodePep1.Children[k];
TransitionGroupDocNode nodeGroup2 = (TransitionGroupDocNode)nodePep2.Children[k];
Assert.AreNotSame(nodeGroup1, nodeGroup2);
Assert.AreEqual(nodeGroup1.Results.Count, nodeGroup2.Results.Count);
for (int l = 0; l < nodeGroup1.Results.Count; l++)
{
Assert.AreEqual(nodeGroup1.Results[l][0].PeakCountRatio,
nodeGroup2.Results[l][0].PeakCountRatio);
}
for (int l = 0; l < nodeGroup1.Children.Count; l++)
{
TransitionDocNode nodeTran1 = (TransitionDocNode)nodeGroup1.Children[l];
TransitionDocNode nodeTran2 = (TransitionDocNode)nodeGroup2.Children[l];
Assert.AreNotSame(nodeTran1, nodeTran2);
Assert.AreEqual(nodeTran1.Results.Count, nodeTran2.Results.Count);
for (int m = 0; m < nodeTran1.Results.Count; m++)
{
if (!nodeTran1.Results[m].IsEmpty && !nodeTran2.Results[m].IsEmpty)
{
Assert.AreEqual(nodeTran1.Results[m][0].IsEmpty, nodeTran2.Results[m][0].IsEmpty);
}
else
{
Assert.AreEqual(nodeTran1.Results[m], nodeTran2.Results[m]); // both null
}
}
}
}
}
}
// Reload data from .skyd files
Assert.IsTrue(docContainer.SetDocument(docPersisted, doc, true));
docContainer.AssertComplete();
doc = docContainer.Document;
var results = doc.Settings.MeasuredResults;
const float tolerance = (float)TransitionInstrument.DEFAULT_MZ_MATCH_TOLERANCE;
foreach (var pair in doc.PeptidePrecursorPairs)
{
foreach (var chromSet in results.Chromatograms)
{
ChromatogramGroupInfo[] chromGroupInfo;
Assert.IsTrue(results.TryLoadChromatogram(chromSet, pair.NodePep, pair.NodeGroup,
tolerance, true, out chromGroupInfo));
}
}
// The single final cache path should be open now
listCachePaths.AddRange(doc.Settings.MeasuredResults.CachePaths);
// Should only have one cache file at this point
Assert.AreEqual(1, listCachePaths.Count);
foreach (var cachePath in listCachePaths)
{
// Attempting to delete should throw
string path = cachePath;
AssertEx.ThrowsException <IOException>(() => FileEx.SafeDelete(path));
}
}
foreach (var cachePath in listCachePaths)
{
// Cache files should be closed now, and delete successfully.
FileEx.SafeDelete(cachePath);
}
testFilesDir.Dispose();
}
public void WatersCacheTest()
{
// First test transition from per-replicate caching strategy to
// single cache per document strategy.
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
// Open the replicate document, and let it reload the data from mzML
// showing the document can find data files by name in its own directory,
// since the document paths will not match those on disk.
string docPath;
var doc = InitWatersDocument(testFilesDir, out docPath);
var docReload = InitWatersDocument(testFilesDir, "160109_Mix1_calcurve_rep.sky", out docPath);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
var streamManager = docContainer.ChromatogramManager.StreamManager;
Assert.IsTrue(docContainer.SetDocument(docReload, doc, true));
docContainer.AssertComplete();
docReload = docContainer.Document;
// Release file handles to cache files created during load
Assert.IsTrue(docContainer.SetDocument(doc, docReload));
// Delete the cache
string cachePath = Path.ChangeExtension(docPath, ".skyd");
FileEx.SafeDelete(cachePath);
// Then try using cached replicate files
// Move per-replicate cache files into place
var replicateCacheNames = new[]
{
"160109_Mix1_calcurve_rep_calcurve_070.skyd",
"160109_Mix1_calcurve_rep_calcurve_073.skyd"
};
GetCacheFiles(testFilesDir, replicateCacheNames);
// Delete the files these cache
DeleteFiles(testFilesDir,
new[]
{
"160109_Mix1_calcurve_070.mzML",
"160109_Mix1_calcurve_073.mzML",
});
var docCached = InitWatersDocument(testFilesDir, "160109_Mix1_calcurve_rep.sky", out docPath);
Assert.IsTrue(docContainer.SetDocument(docCached, doc, true));
docContainer.AssertComplete();
docCached = docContainer.Document;
// The document with data from the .mzML files should be the same as
// the one loaded from the .skyd files.
// Unfortunately, this is to hard to maintain when cache changes are made.
// AssertEx.Cloned(docCached, docReload);
// The one cache should be present
Assert.IsTrue(File.Exists(cachePath));
// And the replicate cache files should have been removed
foreach (var cacheName in replicateCacheNames)
{
var path = testFilesDir.GetTestPath(cacheName);
Assert.IsFalse(File.Exists(path));
}
// Save the cache file time stamp
// ReSharper disable once AssignNullToNotNullAttribute
var cacheInfo = new FileInfo(cachePath);
long cacheSize = cacheInfo.Length;
// Adding files already in the document should have no impact on the cache.
string extRaw = ExtensionTestContext.ExtWatersRaw;
var listChromatograms = new List <ChromatogramSet>(docCached.Settings.MeasuredResults.Chromatograms)
{
new ChromatogramSet("extra1",
new[] { MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_075" + extRaw)) }),
new ChromatogramSet("extra2",
new[] { MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_078.mzML")) })
};
// Adding a new file should cause the cache to grow.
var settings = docCached.Settings.MeasuredResults.ChangeChromatograms(listChromatograms);
var docGrow = docCached.ChangeMeasuredResults(settings);
Assert.IsTrue(docContainer.SetDocument(docGrow, docCached, true));
docContainer.AssertComplete();
docGrow = docContainer.Document;
cacheInfo = new FileInfo(cachePath);
Assert.IsTrue(cacheSize < cacheInfo.Length);
cacheSize = cacheInfo.Length;
var writeTime = cacheInfo.LastWriteTime;
listChromatograms.Add(
new ChromatogramSet("double",
new[]
{
testFilesDir.GetTestPath("160109_Mix1_calcurve_075" + extRaw),
testFilesDir.GetTestPath("160109_Mix1_calcurve_078.mzML")
}));
settings = docGrow.Settings.MeasuredResults.ChangeChromatograms(listChromatograms);
var docNoCacheChange1 = docGrow.ChangeMeasuredResults(settings);
Assert.IsTrue(docContainer.SetDocument(docNoCacheChange1, docGrow, true));
docContainer.AssertComplete();
docNoCacheChange1 = docContainer.Document;
Assert.AreEqual(writeTime, File.GetLastWriteTime(cachePath));
// Removing files should have no impact, until optimized
listChromatograms.RemoveRange(listChromatograms.Count - 2, 2);
listChromatograms.RemoveAt(1);
settings = docNoCacheChange1.Settings.MeasuredResults.ChangeChromatograms(listChromatograms);
var docNoCacheChange2 = docNoCacheChange1.ChangeMeasuredResults(settings);
Assert.IsTrue(docContainer.SetDocument(docNoCacheChange2, docNoCacheChange1, true));
docContainer.AssertComplete();
docNoCacheChange2 = docContainer.Document;
Assert.AreEqual(writeTime, File.GetLastWriteTime(cachePath));
// Optimizing should shrink the cache
var results = docNoCacheChange2.Settings.MeasuredResults.OptimizeCache(docPath, streamManager);
var docOptimized = docNoCacheChange2.ChangeSettings(docNoCacheChange2.Settings.ChangeMeasuredResults(results));
// This should not cause a reload
Assert.IsTrue(docContainer.SetDocument(docOptimized, docNoCacheChange2, false));
cacheInfo = new FileInfo(cachePath);
Assert.IsTrue(cacheSize > cacheInfo.Length);
// Test file caches
// First reload the files from .mzML
docReload = InitWatersDocument(testFilesDir, "160109_Mix1_calcurve_file.sky", out docPath);
// Change the path to use the right .skyd file
docContainer.DocumentFilePath = docPath;
Assert.IsTrue(docContainer.SetDocument(docReload, docOptimized, true));
docContainer.AssertComplete();
docReload = docContainer.Document;
// Release file handles to cache files created during load
Assert.IsTrue(docContainer.SetDocument(doc, docReload));
// Delete the cache
cachePath = Path.ChangeExtension(docPath, ".skyd");
FileEx.SafeDelete(cachePath);
// Then try using cached files
// Move per-file cache files into place
var fileCacheNames = new[]
{
"160109_Mix1_calcurve_075.mzML.skyd",
"160109_Mix1_calcurve_078.mzML.skyd"
};
GetCacheFiles(testFilesDir, fileCacheNames);
// Swap the mzML files, so the test will fail, if not reading from the cache
// CONSIDER: Should this really work, since they have different time stamps?
string file075 = testFilesDir.GetTestPath("160109_Mix1_calcurve_075.mzML");
string file078 = testFilesDir.GetTestPath("160109_Mix1_calcurve_078.mzML");
string fileTemp = file075 + ".tmp";
File.Move(file075, fileTemp);
File.Move(file078, file075);
File.Move(fileTemp, file078);
docCached = InitWatersDocument(testFilesDir, "160109_Mix1_calcurve_file.sky", out docPath);
// Make sure cache files exactly match the names the loader will look for
var listResultsFiles = new List <MsDataFileUri>();
foreach (var chromatogram in docCached.Settings.MeasuredResults.Chromatograms)
{
listResultsFiles.AddRange(chromatogram.MSDataFilePaths);
}
for (int i = 0; i < fileCacheNames.Length; i++)
{
string partPath = ChromatogramCache.PartPathForName(docPath, listResultsFiles[i]);
File.Move(testFilesDir.GetTestPath(fileCacheNames[i]), partPath);
}
Assert.IsTrue(docContainer.SetDocument(docCached, doc, true));
docContainer.AssertComplete();
// docCached = docContainer.Document;
// The document with data from the .mzML files should be the same as
// the one loaded from the .skyd files.
// Unfortunately, this is to hard to maintain when cache changes are made.
// AssertEx.Cloned(docCached, docReload);
// The one cache should be present
Assert.IsTrue(File.Exists(Path.ChangeExtension(docPath, ".skyd")));
// And the replicate cache files should have been removed
foreach (var cacheName in fileCacheNames)
{
Assert.IsFalse(File.Exists(testFilesDir.GetTestPath(cacheName)));
}
}
testFilesDir.Dispose();
}
/* TODO bspratt drift time libs for small molecules
*
* [TestMethod]
* public void WatersImsMsePredictedDriftTimesChromatogramTestAsSmallMolecules()
* {
* WatersImsMseChromatogramTest(DriftFilterType.predictor, true);
* }
*
* [TestMethod]
* public void WatersImsMseLibraryDriftTimesChromatogramTestAsSmallMolecules()
* {
* WatersImsMseChromatogramTest(DriftFilterType.library, true);
* }
*
*/
private void WatersImsMseChromatogramTest(DriftFilterType mode,
RefinementSettings.ConvertToSmallMoleculesMode asSmallMolecules = RefinementSettings.ConvertToSmallMoleculesMode.none)
{
string subdir = (asSmallMolecules == RefinementSettings.ConvertToSmallMoleculesMode.none) ? null : asSmallMolecules.ToString();
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE, subdir);
TestSmallMolecules = false; // Don't need that extra magic node
bool withDriftTimePredictor = (mode == DriftFilterType.predictor); // Load the doc that has a drift time predictor?
bool withDriftTimeFilter = (mode != DriftFilterType.none); // Perform drift time filtering? (either with predictor, or with bare times in blib file)
string docPath;
SrmDocument document = InitWatersImsMseDocument(testFilesDir, withDriftTimePredictor ? "single_with_driftinfo.sky" : "single_no_driftinfo.sky", asSmallMolecules, out docPath);
AssertEx.IsDocumentState(document, (withDriftTimePredictor || (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none)) ? 1 : 0, 1, 1, 1, 8); // Drift time lib load bumps the doc version
var docContainer = new ResultsTestDocumentContainer(document, docPath);
var doc = docContainer.Document;
var docOriginal = doc;
string testModeStr = withDriftTimePredictor ? "with drift time predictor" : "without drift time info";
if (withDriftTimeFilter && !withDriftTimePredictor)
{
// Use the bare drift times in the spectral library
var librarySpec = new BiblioSpecLiteSpec("drift test",
testFilesDir.GetTestPath("mse-mobility.filtered-scaled.blib"));
doc = doc.ChangeSettings(
doc.Settings.ChangePeptideLibraries(lib => lib.ChangeLibrarySpecs(new[] { librarySpec })).
ChangePeptidePrediction(p => p.ChangeLibraryDriftTimesResolvingPower(100)).
ChangePeptidePrediction(p => p.ChangeUseLibraryDriftTimes(true))
);
testModeStr = "with drift times from spectral library";
}
var listChromatograms = new List <ChromatogramSet>();
// A small subset of the QC_HDMSE_02_UCA168_3495_082213 data set (RT 21.5-22.5) from Will Thompson
const string path = @"waters-mobility.mz5";
listChromatograms.Add(AssertResult.FindChromatogramSet(doc, new MsDataFilePath(path)) ??
new ChromatogramSet(Path.GetFileName(path).Replace('.', '_'), new[] { path }));
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, docOriginal, true));
docContainer.AssertComplete();
document = docContainer.Document;
float tolerance = (float)document.Settings.TransitionSettings.Instrument.MzMatchTolerance;
double maxHeight = 0;
var results = document.Settings.MeasuredResults;
Assert.AreEqual(1, document.MoleculePrecursorPairs.Count());
foreach (var pair in document.MoleculePrecursorPairs)
{
ChromatogramGroupInfo[] chromGroupInfo;
Assert.IsTrue(results.TryLoadChromatogram(0, pair.NodePep, pair.NodeGroup,
tolerance, true, out chromGroupInfo));
Assert.AreEqual(1, chromGroupInfo.Length, testModeStr);
var chromGroup = chromGroupInfo[0];
var expectedPeaks = ((asSmallMolecules == RefinementSettings.ConvertToSmallMoleculesMode.masses_only) ? 6 : 5);
Assert.AreEqual(withDriftTimeFilter ? 3 : expectedPeaks, chromGroup.NumPeaks, testModeStr); // This will be higher if we don't filter on DT
foreach (var tranInfo in chromGroup.TransitionPointSets)
{
maxHeight = Math.Max(maxHeight, tranInfo.MaxIntensity);
}
}
Assert.AreEqual(withDriftTimeFilter? 5226 : 20075, maxHeight, 1, testModeStr); // Without DT filtering, this will be much greater
// now drill down for specific values
int nPeptides = 0;
foreach (var nodePep in document.Molecules.Where(nodePep => nodePep.Results[0] != null))
{
// expecting just one peptide result in this small data set
if (nodePep.Results[0].Sum(chromInfo => chromInfo.PeakCountRatio > 0 ? 1 : 0) > 0)
{
Assert.AreEqual(21.94865, (double)nodePep.GetMeasuredRetentionTime(0), .0001, testModeStr);
Assert.AreEqual(1.0, (double)nodePep.GetPeakCountRatio(0), 0.0001, testModeStr);
nPeptides++;
}
}
Assert.AreEqual(1, nPeptides);
if (withDriftTimePredictor || withDriftTimeFilter)
{
// Verify that the .imdb pr .blib file goes out in the share zipfile
for (int complete = 0; complete <= 1; complete++)
{
var sharePath = testFilesDir.GetTestPath(complete == 1?"share_complete.zip":"share_minimized.zip");
var share = new SrmDocumentSharing(document, docPath, sharePath, complete == 1);
using (var longWaitDlg = new LongWaitDlg
{
// ReSharper disable once LocalizableElement
Text = "unit test WatersImsTest -- sharing document",
})
{
longWaitDlg.PerformWork(null, 1000, share.Share);
Assert.IsFalse(longWaitDlg.IsCanceled);
}
var files = share.ListEntries().ToArray();
Assert.IsTrue(files.Contains(withDriftTimePredictor ? "scaled.imdb" : "mse-mobility.filtered-scaled.blib"));
// And round trip it to make sure we haven't left out any new features in minimized imdb or blib files
using (var longWaitDlg = new LongWaitDlg
{
// ReSharper disable once LocalizableElement
Text = "unit test WatersImsTest",
})
{
longWaitDlg.PerformWork(null, 1000, share.Extract);
Assert.IsFalse(longWaitDlg.IsCanceled);
}
using (TextReader reader = new StreamReader(share.DocumentPath))
{
XmlSerializer documentSerializer = new XmlSerializer(typeof(SrmDocument));
var document2 = (SrmDocument)documentSerializer.Deserialize(reader);
Assert.IsNotNull(document2);
var im = document.Settings.GetIonMobilities(new MsDataFilePath(path));
var pep = document2.Molecules.First();
foreach (TransitionGroupDocNode nodeGroup in pep.Children)
{
double windowDT;
var centerDriftTime = document.Settings.PeptideSettings.Prediction.GetDriftTime(
pep, nodeGroup, im, out windowDT);
Assert.AreEqual(3.86124, centerDriftTime.DriftTimeMsec(false) ?? 0, .0001, testModeStr);
Assert.AreEqual(0.077224865797235934, windowDT, .0001, testModeStr);
}
}
}
}
// Release file handles
docContainer.Release();
testFilesDir.Dispose();
string cachePath = ChromatogramCache.FinalPathForName(docPath, null);
FileEx.SafeDelete(cachePath);
}
public void ThermoCancelImportTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string resultsPath = testFilesDir.GetTestPath("Site20_STUDY9P_PHASEII_QC_03" +
ExtensionTestContext.ExtThermoRaw);
string dirPath = Path.GetDirectoryName(resultsPath) ?? "";
string docPath;
SrmDocument doc = InitThermoDocument(testFilesDir, out docPath);
// Give this two chances to succeed. It can succeed tens of thousands of times
// in a row, but it still occasionally fails on nightly tests. Hopefully two
// tries will make this extremely unlikely.
for (int tries = 0; tries < 2; tries++)
{
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
// Remove any existing temp and cache files
foreach (var path in Directory.GetFiles(dirPath))
{
if (IsCacheOrTempFile(path))
{
FileEx.SafeDelete(path);
}
}
string name = Path.GetFileNameWithoutExtension(resultsPath);
var listChromatograms = new List <ChromatogramSet> {
new ChromatogramSet(name, new[] { MsDataFileUri.Parse(resultsPath) })
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
// Start cache load, but don't wait for completion
Assert.IsTrue(docContainer.SetDocument(docResults, doc));
// Wait up to 10 second for the cache to start being written
bool cacheFound = false;
for (int i = 0; i < 1000; i++)
{
if (Directory.GetFiles(dirPath).IndexOf(IsCacheOrTempFile) != -1)
{
cacheFound = true;
break;
}
Thread.Sleep(10);
}
if (!cacheFound)
{
Assert.Fail(TextUtil.LineSeparate("Failed to create cache file. Found files:", TextUtil.LineSeparate(Directory.GetFiles(dirPath))));
}
// Cancel by reverting to the original document
Assert.IsTrue(docContainer.SetDocument(doc, docResults));
// Wait up to 10 seconds for cancel to occur
bool cancelOccurred = false;
for (int i = 0; i < 1000; i++)
{
if (docContainer.LastProgress != null && docContainer.LastProgress.IsCanceled)
{
cancelOccurred = true;
break;
}
Thread.Sleep(10);
}
// Wait up to 20 seconds for the cache to be removed
bool cacheRemoved = false;
for (int i = 0; i < 200; i++)
{
if (Directory.GetFiles(dirPath).IndexOf(IsCacheOrTempFile) == -1)
{
cacheRemoved = true;
break;
}
Thread.Sleep(100);
}
if (!cacheRemoved)
{
if (tries == 0 && File.Exists(Path.ChangeExtension(docPath, ChromatogramCache.EXT)))
{
// Allow a single failure where we end up with the final cache instead of a cancelation
FileEx.SafeDelete(docPath);
continue; // Try again
}
if (!cancelOccurred)
{
Assert.Fail("Attempt to cancel results load failed on try {0}. {1}", tries + 1,
docContainer.LastProgress != null && docContainer.LastProgress.ErrorException != null
? docContainer.LastProgress.ErrorException.Message : string.Empty);
}
Assert.Fail(TextUtil.LineSeparate("Failed to remove cache file. Found files:", TextUtil.LineSeparate(Directory.GetFiles(dirPath))));
}
break; // If we make it here then, successful
}
}
// Cache file has been removed
testFilesDir.Dispose();
}
public void RefineResultsTest()
{
TestFilesDir testFilesDir = new TestFilesDir(TestContext, @"TestA\Refine.zip");
Settings.Default.RTCalculatorName = Settings.Default.RTScoreCalculatorList.GetDefaults().First().Name;
var document = InitRefineDocument(testFilesDir);
// First check a few refinements which should not change the document
var refineSettings = new RefinementSettings {
RTRegressionThreshold = 0.3
};
Assert.AreSame(document, refineSettings.Refine(document));
refineSettings.RTRegressionThreshold = null;
refineSettings.DotProductThreshold = Statistics.AngleToNormalizedContrastAngle(0.1); // Convert form original cos(angle) dot-product
Assert.AreSame(document, refineSettings.Refine(document));
refineSettings.DotProductThreshold = null;
refineSettings.MinPeakFoundRatio = 0;
refineSettings.MaxPeakFoundRatio = 1.0;
Assert.AreSame(document, refineSettings.Refine(document));
refineSettings.MinPeakFoundRatio = refineSettings.MaxPeakFoundRatio = null;
// refineSettings.MaxPeakRank = 15; This will remove unmeasured transitions
Assert.AreSame(document, refineSettings.Refine(document));
// Remove nodes without results
refineSettings.MinPeptidesPerProtein = 1;
refineSettings.RemoveMissingResults = true;
var docRefined = refineSettings.Refine(document);
Assert.AreEqual(document.PeptideGroupCount, docRefined.PeptideGroupCount);
// First three children should be unchanged
for (int i = 0; i < 3; i++)
{
Assert.AreSame(document.Children[i], docRefined.Children[i]);
}
var nodePepGroupRefined = (PeptideGroupDocNode)docRefined.Children[3];
Assert.AreEqual(1, nodePepGroupRefined.MoleculeCount);
Assert.AreEqual(1, nodePepGroupRefined.TransitionGroupCount);
Assert.AreEqual(5, nodePepGroupRefined.TransitionCount);
// Filter for dot product, ignoring nodes without results
refineSettings.RemoveMissingResults = false;
double dotProductThreshold = Statistics.AngleToNormalizedContrastAngle(0.9); // Convert form original cos(angle) dot-product
refineSettings.DotProductThreshold = dotProductThreshold;
docRefined = refineSettings.Refine(document);
int missingResults = 0;
foreach (var nodeGroup in docRefined.PeptideTransitionGroups)
{
if (!nodeGroup.HasResults || nodeGroup.Results[0] == null)
{
missingResults++;
}
else
{
Assert.IsTrue(nodeGroup.Results[0][0].LibraryDotProduct >= dotProductThreshold);
}
}
Assert.AreNotEqual(0, missingResults);
Assert.IsTrue(missingResults < docRefined.PeptideTransitionGroupCount);
// Further refine with retention time refinement
refineSettings.RTRegressionThreshold = 0.95;
refineSettings.RTRegressionPrecision = 2; // Backward compatibility
var docRefinedRT = refineSettings.Refine(document);
Assert.AreNotEqual(docRefined.PeptideCount, docRefinedRT.PeptideCount);
// And peak count ratio
refineSettings.MinPeakFoundRatio = 1.0;
var docRefinedRatio = refineSettings.Refine(document);
Assert.AreNotEqual(docRefinedRT.PeptideCount, docRefinedRatio.PeptideCount);
Assert.IsTrue(ArrayUtil.EqualsDeep(docRefinedRatio.Children,
refineSettings.Refine(docRefinedRT).Children));
foreach (var nodeGroup in docRefinedRatio.PeptideTransitionGroups)
{
Assert.IsTrue(nodeGroup.HasResults);
Assert.IsTrue(nodeGroup.HasLibInfo);
Assert.AreEqual(1.0, nodeGroup.Results[0][0].PeakCountRatio);
}
Assert.AreEqual(2, docRefinedRatio.PeptideGroupCount);
Assert.AreEqual(7, docRefinedRatio.PeptideTransitionGroupCount);
// Pick only most intense transtions
refineSettings.MaxPeakRank = 4;
var docRefineMaxPeaks = refineSettings.Refine(document);
Assert.AreEqual(28, docRefineMaxPeaks.PeptideTransitionCount);
// Make sure the remaining peaks really started as the right rank,
// and did not change.
var dictIdTran = new Dictionary <int, TransitionDocNode>();
foreach (var nodeTran in document.PeptideTransitions)
{
dictIdTran.Add(nodeTran.Id.GlobalIndex, nodeTran);
}
foreach (var nodeGroup in docRefineMaxPeaks.PeptideTransitionGroups)
{
Assert.AreEqual(refineSettings.MaxPeakRank, nodeGroup.TransitionCount);
foreach (TransitionDocNode nodeTran in nodeGroup.Children)
{
int rank = nodeTran.Results[0][0].Rank;
Assert.IsTrue(rank <= refineSettings.MaxPeakRank);
var nodeTranOld = dictIdTran[nodeTran.Id.GlobalIndex];
Assert.AreEqual(nodeTranOld.Results[0][0].Rank, nodeTran.Results[0][0].Rank);
}
}
// Pick only most intenst peptides
refineSettings = new RefinementSettings {
MaxPepPeakRank = 5
};
var docRefinePepMaxPeaks = refineSettings.Refine(document);
// 4 groups, one unmeasured and one with only 3 peptides
Assert.AreEqual(13, docRefinePepMaxPeaks.PeptideCount);
Assert.AreEqual(docRefinePepMaxPeaks.PeptideCount, docRefinePepMaxPeaks.PeptideTransitionGroupCount);
// Add heavy labeled precursors for everything
var settingsNew = docRefineMaxPeaks.Settings.ChangeTransitionFilter(f => f.ChangeAutoSelect(false));
settingsNew = settingsNew.ChangePeptideModifications(m => m.ChangeHeavyModifications(new[]
{
new StaticMod("13C K", "K", ModTerminus.C, null, LabelAtoms.C13, null, null),
new StaticMod("13C R", "R", ModTerminus.C, null, LabelAtoms.C13, null, null),
}));
var docPrepareAdd = docRefineMaxPeaks.ChangeSettings(settingsNew);
refineSettings = new RefinementSettings {
RefineLabelType = IsotopeLabelType.heavy, AddLabelType = true
};
var docHeavy = refineSettings.Refine(docPrepareAdd);
Assert.AreEqual(docRefineMaxPeaks.PeptideTransitionCount * 2, docHeavy.PeptideTransitionCount);
// Verify that the precursors were added with the right transitions
foreach (var nodePep in docHeavy.Peptides)
{
Assert.AreEqual(2, nodePep.Children.Count);
var lightGroup = (TransitionGroupDocNode)nodePep.Children[0];
Assert.AreEqual(IsotopeLabelType.light, lightGroup.TransitionGroup.LabelType);
var heavyGroup = (TransitionGroupDocNode)nodePep.Children[1];
Assert.AreEqual(IsotopeLabelType.heavy, heavyGroup.TransitionGroup.LabelType);
Assert.AreEqual(lightGroup.TransitionGroup.PrecursorCharge,
heavyGroup.TransitionGroup.PrecursorCharge);
Assert.AreEqual(lightGroup.Children.Count, heavyGroup.Children.Count);
for (int i = 0; i < lightGroup.Children.Count; i++)
{
var lightTran = (TransitionDocNode)lightGroup.Children[i];
var heavyTran = (TransitionDocNode)heavyGroup.Children[i];
Assert.AreEqual(lightTran.Transition.FragmentIonName, heavyTran.Transition.FragmentIonName);
}
}
testFilesDir.Dispose();
}
public void DoAsymmetricIsolationTest(RefinementSettings.ConvertToSmallMoleculesMode asSmallMolecules)
{
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.none && !RunSmallMoleculeTestVersions)
{
Console.Write(MSG_SKIPPING_SMALLMOLECULE_TEST_VERSION);
return;
}
LocalizationHelper.InitThread(); // TODO: All unit tests should be correctly initialized
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath = testFilesDir.GetTestPath("Asym_DIA.sky");
string cachePath = ChromatogramCache.FinalPathForName(docPath, null);
FileEx.SafeDelete(cachePath);
SrmDocument doc = ResultsUtil.DeserializeDocument(docPath);
var refine = new RefinementSettings();
doc = refine.ConvertToSmallMolecules(doc, testFilesDir.FullPath, asSmallMolecules);
const int expectedMoleculeCount = 1; // At first small molecules did not support multiple charge states, and this was 2 for that test mode
AssertEx.IsDocumentState(doc, null, 1, expectedMoleculeCount, 2, 4);
var fullScanInitial = doc.Settings.TransitionSettings.FullScan;
Assert.IsTrue(fullScanInitial.IsEnabledMsMs);
Assert.AreEqual(FullScanAcquisitionMethod.DIA, fullScanInitial.AcquisitionMethod);
Assert.AreEqual(25, fullScanInitial.PrecursorFilter);
AssertEx.Serializable(doc);
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
// Import the first RAW file (or mzML for international)
string rawPath = testFilesDir.GetTestPath("Asym_DIA_data.mzML");
var measuredResults = new MeasuredResults(new[] { new ChromatogramSet("Single", new[] { rawPath }) });
TransitionGroupDocNode nodeGroup;
double ratio;
const double poorRatio = 0.25;
const double fixedRatio = 1.05;
{
// Import with symmetric isolation window
SrmDocument docResults = docContainer.ChangeMeasuredResults(measuredResults, expectedMoleculeCount, 1, 1, 2, 2);
nodeGroup = docResults.MoleculeTransitionGroups.First();
ratio = nodeGroup.Results[0][0].Ratio ?? 0;
// The expected ratio is 1.0, but the symmetric isolation window should produce poor results
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.masses_only) // Can't use labels without a formula
{
Assert.AreEqual(poorRatio, ratio, 0.05);
}
// Revert to original document, and get rid of results cache
Assert.IsTrue(docContainer.SetDocument(doc, docResults, false));
FileEx.SafeDelete(testFilesDir.GetTestPath("Asym_DIA.skyd"));
}
{
// Import with asymmetric isolation window
SrmDocument docAsym = doc.ChangeSettings(doc.Settings.ChangeTransitionFullScan(fullScan =>
fullScan.ChangeAcquisitionMethod(fullScan.AcquisitionMethod, new IsolationScheme("Test asym", 5, 20))));
AssertEx.Serializable(docAsym);
Assert.IsTrue(docContainer.SetDocument(docAsym, doc, false));
SrmDocument docResults = docContainer.ChangeMeasuredResults(measuredResults, expectedMoleculeCount, 1, 1, 2, 2);
nodeGroup = docResults.MoleculeTransitionGroups.First();
ratio = nodeGroup.Results[0][0].Ratio ?? 0;
// Asymmetric should be a lot closer to 1.0
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.masses_only) // Can't use labels without a formula
{
Assert.AreEqual(fixedRatio, ratio, 0.05);
}
// Revert to original document, and get rid of results cache
Assert.IsTrue(docContainer.SetDocument(doc, docResults, false));
FileEx.SafeDelete(testFilesDir.GetTestPath("Asym_DIA.skyd"));
}
{
// Import with prespecified isolation windows
var windowList = new List <IsolationWindow>
{
new IsolationWindow(999.2702214, 1024.270221),
new IsolationWindow(1024.27267, 1049.27267)
};
SrmDocument docPrespecified = doc.ChangeSettings(doc.Settings.ChangeTransitionFullScan(fullScan =>
fullScan.ChangeAcquisitionMethod(fullScan.AcquisitionMethod, new IsolationScheme("Test prespecified", windowList))));
AssertEx.Serializable(docPrespecified);
Assert.IsTrue(docContainer.SetDocument(docPrespecified, doc, false));
SrmDocument docResults = docContainer.ChangeMeasuredResults(measuredResults, expectedMoleculeCount, 1, 1, 2, 2);
nodeGroup = docResults.MoleculeTransitionGroups.First();
ratio = nodeGroup.Results[0][0].Ratio ?? 0;
// Asymmetric should be a lot closer to 1.0
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.masses_only) // Can't use labels without a formula
{
Assert.AreEqual(fixedRatio, ratio, 0.05);
}
// Revert to original document, and get rid of results cache
Assert.IsTrue(docContainer.SetDocument(doc, docResults, false));
FileEx.SafeDelete(testFilesDir.GetTestPath("Asym_DIA.skyd"));
}
{
// Import with prespecified targets
var windowList = new List <IsolationWindow>
{
new IsolationWindow(999.2702214, 1024.270221, 1004.27),
new IsolationWindow(1024.27267, 1049.27267, 1029.27)
};
SrmDocument docPrespecified = doc.ChangeSettings(doc.Settings.ChangeTransitionFullScan(fullScan =>
fullScan.ChangeAcquisitionMethod(fullScan.AcquisitionMethod, new IsolationScheme("Test target", windowList))));
AssertEx.Serializable(docPrespecified);
Assert.IsTrue(docContainer.SetDocument(docPrespecified, doc, false));
SrmDocument docResults = docContainer.ChangeMeasuredResults(measuredResults, expectedMoleculeCount, 1, 1, 2, 2);
nodeGroup = docResults.MoleculeTransitionGroups.First();
ratio = nodeGroup.Results[0][0].Ratio ?? 0;
// Asymmetric should be a lot closer to 1.0
if (asSmallMolecules != RefinementSettings.ConvertToSmallMoleculesMode.masses_only) // Can't use labels without a formula
{
Assert.AreEqual(fixedRatio, ratio, 0.05);
}
// Revert to original document, and get rid of results cache
Assert.IsTrue(docContainer.SetDocument(doc, docResults, false));
FileEx.SafeDelete(testFilesDir.GetTestPath("Asym_DIA.skyd"));
}
{
// Import with ambiguous prespecified targets
var windowList = new List <IsolationWindow>
{
new IsolationWindow(999.2702214, 1024.270221, 1004.27),
new IsolationWindow(1000.0, 1049.27267, 1004.28)
};
SrmDocument docAmbiguous = doc.ChangeSettings(doc.Settings.ChangeTransitionFullScan(fullScan =>
fullScan.ChangeAcquisitionMethod(fullScan.AcquisitionMethod, new IsolationScheme("Test ambiguous", windowList))));
AssertEx.Serializable(docAmbiguous);
Assert.IsTrue(docContainer.SetDocument(docAmbiguous, doc, false));
try
{
docContainer.ChangeMeasuredResults(measuredResults, expectedMoleculeCount, 1, 1, 2, 2);
Assert.Fail("Expected ambiguous isolation targets.");
}
catch (Exception x)
{
AssertEx.AreComparableStrings(Resources.SpectrumFilter_FindFilterPairs_Two_isolation_windows_contain_targets_which_match_the_isolation_target__0__, x.Message, 1);
}
// Revert to original document, and get rid of results cache
Assert.IsTrue(docContainer.SetDocument(doc, docContainer.Document, false));
FileEx.SafeDelete(testFilesDir.GetTestPath("Asym_DIA.skyd"));
}
{
// Import with one isolation window, so one result is discarded.
var windowList = new List <IsolationWindow>
{
new IsolationWindow(999.2702214, 1024.270221),
};
SrmDocument docOneWindow = doc.ChangeSettings(doc.Settings.ChangeTransitionFullScan(fullScan =>
fullScan.ChangeAcquisitionMethod(fullScan.AcquisitionMethod, new IsolationScheme("Test one window", windowList))));
AssertEx.Serializable(docOneWindow);
Assert.IsTrue(docContainer.SetDocument(docOneWindow, doc, false));
SrmDocument docResults = docContainer.ChangeMeasuredResults(measuredResults, 1, 1, 0, 2, 0);
nodeGroup = docResults.MoleculeTransitionGroups.First();
Assert.IsNull(nodeGroup.Results[0][0].Ratio);
// Revert to original document, and get rid of results cache
Assert.IsTrue(docContainer.SetDocument(doc, docResults, false));
FileEx.SafeDelete(testFilesDir.GetTestPath("Asym_DIA.skyd"));
}
}
testFilesDir.Dispose();
}
public void DoThermoRatioTest(RefinementSettings.ConvertToSmallMoleculesMode smallMoleculesTestMode)
{
TestSmallMolecules = false; // We do this explicitly
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument doc = InitThermoDocument(testFilesDir, out docPath);
SrmSettings settings = doc.Settings.ChangePeptideModifications(mods =>
mods.ChangeInternalStandardTypes(new[] { IsotopeLabelType.light }));
doc = doc.ChangeSettings(settings);
if (smallMoleculesTestMode != RefinementSettings.ConvertToSmallMoleculesMode.none)
{
var docOrig = doc;
var refine = new RefinementSettings();
doc = refine.ConvertToSmallMolecules(doc, smallMoleculesTestMode);
// This is our first example of a converted label doc - check roundtripping
AssertEx.ConvertedSmallMoleculeDocumentIsSimilar(docOrig, doc);
AssertEx.Serializable(doc);
}
var docContainer = new ResultsTestDocumentContainer(doc, docPath);
string extRaw = ExtensionTestContext.ExtThermoRaw;
var listChromatograms = new List <ChromatogramSet>
{
new ChromatogramSet("rep03", new[]
{
MsDataFileUri.Parse(testFilesDir.GetTestPath(
"Site20_STUDY9P_PHASEII_QC_03" + extRaw))
}),
new ChromatogramSet("rep05", new[]
{
MsDataFileUri.Parse(testFilesDir.GetTestPath(
"Site20_STUDY9P_PHASEII_QC_05" + extRaw))
})
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
docResults = docContainer.Document;
// Make sure all groups have at least 5 transitions (of 6) with ratios
int ratioGroupMissingCount = 0;
foreach (var nodeGroup in docResults.MoleculeTransitionGroups)
{
if (nodeGroup.TransitionGroup.LabelType.IsLight)
{
foreach (var result in nodeGroup.Results)
{
Assert.IsFalse(result[0].Ratio.HasValue, "Light group found with a ratio");
}
foreach (TransitionDocNode nodeTran in nodeGroup.Children)
{
foreach (var resultTran in nodeTran.Results)
{
Assert.IsFalse(resultTran[0].Ratio.HasValue, "Light transition found with a ratio");
}
}
}
else
{
bool missingRatio = false;
foreach (ChromInfoList <TransitionGroupChromInfo> chromInfoList in nodeGroup.Results)
{
var ratioHeavy = chromInfoList[0].Ratio;
if (!ratioHeavy.HasValue)
{
missingRatio = true;
}
}
int ratioCount1 = 0;
int ratioCount2 = 0;
foreach (TransitionDocNode nodeTranHeavy in nodeGroup.Children)
{
float?ratioHeavy = nodeTranHeavy.Results[0][0].Ratio;
if (ratioHeavy.HasValue)
{
Assert.IsFalse(float.IsNaN(ratioHeavy.Value) || float.IsInfinity(ratioHeavy.Value));
ratioCount1++;
}
ratioHeavy = nodeTranHeavy.Results[1][0].Ratio;
if (ratioHeavy.HasValue)
{
Assert.IsFalse(float.IsNaN(ratioHeavy.Value) || float.IsInfinity(ratioHeavy.Value));
ratioCount2++;
}
}
Assert.AreEqual(3, ratioCount1);
if (ratioCount2 < 2)
{
ratioGroupMissingCount++;
}
else
{
Assert.IsFalse(missingRatio, "Precursor missing ratio when transitions have ratios");
}
}
}
// 3 groups with less than 2 transition ratios
Assert.AreEqual(3, ratioGroupMissingCount);
// Remove the first light transition, checking that this removes the ratio
// from the corresponding heavy transition, but not the entire group, until
// after all light transitions have been removed.
IdentityPath pathFirstPep = docResults.GetPathTo((int)SrmDocument.Level.Molecules, 0);
var nodePep = (PeptideDocNode)docResults.FindNode(pathFirstPep);
Assert.AreEqual(2, nodePep.Children.Count);
var nodeGroupLight = (TransitionGroupDocNode)nodePep.Children[0];
IdentityPath pathGroupLight = new IdentityPath(pathFirstPep, nodeGroupLight.TransitionGroup);
Assert.IsNull(nodeGroupLight.Results[0][0].Ratio, "Light group has ratio");
var nodeGroupHeavy = (TransitionGroupDocNode)nodePep.Children[1];
IdentityPath pathGroupHeavy = new IdentityPath(pathFirstPep, nodeGroupHeavy.TransitionGroup);
float? ratioStart = nodeGroupHeavy.Results[0][0].Ratio;
Assert.IsTrue(ratioStart.HasValue, "No starting heavy group ratio");
var expectedValues = new[] { 1.403414, 1.38697791, 1.34598482 };
for (int i = 0; i < 3; i++)
{
var pathLight = docResults.GetPathTo((int)SrmDocument.Level.Transitions, 0);
var pathHeavy = docResults.GetPathTo((int)SrmDocument.Level.Transitions, 3);
TransitionDocNode nodeTran = (TransitionDocNode)docResults.FindNode(pathHeavy);
float? ratioTran = nodeTran.Results[0][0].Ratio;
Assert.IsTrue(ratioTran.HasValue, "Expected transition ratio not found");
Assert.AreEqual(ratioTran.Value, expectedValues[i], 1.0e-5);
docResults = (SrmDocument)docResults.RemoveChild(pathLight.Parent, docResults.FindNode(pathLight));
nodeTran = (TransitionDocNode)docResults.FindNode(pathHeavy);
Assert.IsFalse(nodeTran.Results[0][0].Ratio.HasValue, "Unexpected transiton ratio found");
Assert.AreEqual(pathGroupHeavy, pathHeavy.Parent, "Transition found outside expected group");
// nodePep = (PeptideDocNode) docResults.FindNode(pathFirstPep);
nodeGroupHeavy = (TransitionGroupDocNode)docResults.FindNode(pathGroupHeavy);
// Assert.AreEqual(nodePep.Results[0][0].RatioToStandard, nodeGroupHeavy.Results[0][0].Ratio,
// "Peptide and group ratios not equal");
if (i < 2)
{
float?ratioGroup = nodeGroupHeavy.Results[0][0].Ratio;
Assert.IsTrue(ratioGroup.HasValue, "Group ratio removed with transition ratios");
Assert.AreEqual(ratioStart.Value, ratioGroup.Value, 0.1,
"Unexpected group ratio change by more than 0.1");
}
else
{
Assert.IsFalse(nodeGroupHeavy.Results[0][0].Ratio.HasValue,
"Group ratio still present with no transition ratios");
}
}
bool asSmallMolecules = (smallMoleculesTestMode != RefinementSettings.ConvertToSmallMoleculesMode.none);
if (!asSmallMolecules) // GetTransitions() doesn't work the same way for small molecules - it only lists existing ones
{
bool firstAdd = true;
var nodeGroupLightOrig = (TransitionGroupDocNode)doc.FindNode(pathGroupLight);
DocNode[] lightChildrenOrig = nodeGroupLightOrig.Children.ToArray();
foreach (var nodeTran in nodeGroupLightOrig.GetTransitions(docResults.Settings,
null, nodeGroupLightOrig.PrecursorMz, null, null, null, false))
{
var transition = nodeTran.Transition;
if (!firstAdd && lightChildrenOrig.IndexOf(node => Equals(node.Id, transition)) == -1)
{
continue;
}
// Add the first transition, and then the original transitions
docResults = (SrmDocument)docResults.Add(pathGroupLight, nodeTran);
nodeGroupHeavy = (TransitionGroupDocNode)docResults.FindNode(pathGroupHeavy);
if (firstAdd)
{
Assert.IsNull(nodeGroupHeavy.Results[0][0].Ratio, "Unexpected heavy ratio found");
}
else
{
Assert.IsNotNull(nodeGroupHeavy.Results[0][0].Ratio,
"Heavy ratio null after adding light children");
}
firstAdd = false;
}
Assert.AreEqual(ratioStart, nodeGroupHeavy.Results[0][0].Ratio);
}
// Release file handles
docContainer.Release();
testFilesDir.Dispose();
}
public void WatersMultiFileTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument docOriginal = InitWatersDocument(testFilesDir, out docPath);
SrmDocument doc = docOriginal;
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
string extRaw = ExtensionTestContext.ExtWatersRaw;
var listChromatograms = new List <ChromatogramSet>
{
new ChromatogramSet("double", new[]
{
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_070.mzML")),
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_073.mzML"))
}),
new ChromatogramSet("trouble", new[]
{
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_075" + extRaw)),
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_078.mzML"))
})
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
docResults = docContainer.Document;
Assert.IsTrue(docResults.Settings.HasResults);
var measuredResults = docResults.Settings.MeasuredResults;
var chromatograms = measuredResults.Chromatograms;
Assert.AreEqual(2, chromatograms.Count);
const float tolerance = (float)TransitionInstrument.DEFAULT_MZ_MATCH_TOLERANCE;
foreach (var pair in docResults.PeptidePrecursorPairs)
{
var nodePep = pair.NodePep;
var nodeGroup = pair.NodeGroup;
Assert.IsTrue(nodeGroup.HasResults);
Assert.AreEqual(2, nodeGroup.Results.Count);
foreach (var result in nodeGroup.Results)
{
Assert.AreEqual(2, result.Count);
}
for (int i = 0; i < 2; i++)
{
ChromatogramGroupInfo[] chromInfos;
Assert.IsTrue(measuredResults.TryLoadChromatogram(i, nodePep, nodeGroup, tolerance, true, out chromInfos));
Assert.AreEqual(2, chromInfos.Length);
double[] peakAreas = new double[2];
for (int j = 0; j < 2; j++)
{
var chromInfo = chromInfos[j];
Assert.IsTrue(chromInfo.BestPeakIndex != -1);
foreach (var tranInfo in chromInfo.TransitionPointSets)
{
var peakInfo = tranInfo.GetPeak(chromInfo.BestPeakIndex);
if (peakInfo.IsEmpty || peakInfo.IsForcedIntegration)
{
continue;
}
// Check times
var times = tranInfo.Times;
int iStart = CollectionUtil.BinarySearch(times, peakInfo.StartTime);
Assert.IsTrue(iStart >= 0);
int iEnd = CollectionUtil.BinarySearch(times, peakInfo.EndTime);
Assert.IsTrue(iEnd >= 0);
int iPeak = CollectionUtil.BinarySearch(times, peakInfo.RetentionTime);
// Check intensities at times
var intensities = tranInfo.Intensities;
Assert.IsTrue(intensities[iStart] < intensities[iPeak]);
Assert.IsTrue(intensities[iEnd] < intensities[iPeak]);
// Sum peak area
peakAreas[j] += peakInfo.Area;
}
}
Assert.IsTrue(peakAreas[0] < peakAreas[1]);
}
}
}
testFilesDir.Dispose();
}
public void ThermoCancelImportTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument doc = InitThermoDocument(testFilesDir, out docPath);
var docContainer = new ResultsTestDocumentContainer(doc, docPath);
string resultsPath = testFilesDir.GetTestPath("Site20_STUDY9P_PHASEII_QC_03" +
ExtensionTestContext.ExtThermoRaw);
string dirPath = Path.GetDirectoryName(resultsPath) ?? "";
// Remove any existing temp and cache files
foreach (var path in Directory.GetFiles(dirPath))
{
if (IsCacheOrTempFile(path))
{
FileEx.SafeDelete(path);
}
}
string name = Path.GetFileNameWithoutExtension(resultsPath);
var listChromatograms = new List <ChromatogramSet> {
new ChromatogramSet(name, new[] { MsDataFileUri.Parse(resultsPath) })
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
// Start cache load, but don't wait for completion
Assert.IsTrue(docContainer.SetDocument(docResults, doc));
// Wait up to 1 second for the cache to start being written
for (int i = 0; i < 100; i++)
{
if (Directory.GetFiles(dirPath).IndexOf(IsCacheOrTempFile) != -1)
{
break;
}
Thread.Sleep(10);
}
Assert.IsTrue(Directory.GetFiles(dirPath).IndexOf(IsCacheOrTempFile) != -1, "Failed to create cache file");
// Cancel by reverting to the original document
Assert.IsTrue(docContainer.SetDocument(doc, docResults));
// Wait up to 5 seconds for cancel to occur
for (int i = 0; i < 50; i++)
{
if (docContainer.LastProgress.IsCanceled)
{
break;
}
Thread.Sleep(100);
}
if (!docContainer.LastProgress.IsCanceled)
{
Assert.Fail("Attempt to cancel results load failed. {0}", docContainer.LastProgress.ErrorException != null
? docContainer.LastProgress.ErrorException.Message : string.Empty);
}
// Wait up to 20 seconds for the cache to be removed
for (int i = 0; i < 200; i++)
{
if (Directory.GetFiles(dirPath).IndexOf(IsCacheOrTempFile) == -1)
{
break;
}
Thread.Sleep(100);
}
// Cache file has been removed
Assert.IsTrue(Directory.GetFiles(dirPath).IndexOf(IsCacheOrTempFile) == -1, "Failed to remove cache file");
testFilesDir.Dispose();
}
public void WatersMultiFileTest()
{
var testFilesDir = new TestFilesDir(TestContext, ZIP_FILE);
string docPath;
SrmDocument docOriginal = InitWatersDocument(testFilesDir, out docPath);
SrmDocument doc = docOriginal;
using (var docContainer = new ResultsTestDocumentContainer(doc, docPath))
{
string extRaw = ExtensionTestContext.ExtWatersRaw;
var listChromatograms = new List <ChromatogramSet>
{
new ChromatogramSet("double", new[]
{
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_070.mzML")),
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_073.mzML"))
}),
new ChromatogramSet("trouble", new[]
{
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_075" + extRaw)),
MsDataFileUri.Parse(testFilesDir.GetTestPath("160109_Mix1_calcurve_078.mzML"))
})
};
var docResults = doc.ChangeMeasuredResults(new MeasuredResults(listChromatograms));
Assert.IsTrue(docContainer.SetDocument(docResults, doc, true));
docContainer.AssertComplete();
docResults = docContainer.Document;
Assert.IsTrue(docResults.Settings.HasResults);
var measuredResults = docResults.Settings.MeasuredResults;
var chromatograms = measuredResults.Chromatograms;
Assert.AreEqual(2, chromatograms.Count);
var dictPathToIndex = new Dictionary <MsDataFileUri, int>();
for (int i = 0; i < 2; i++)
{
Assert.AreEqual(listChromatograms[i].BatchName, chromatograms[i].BatchName);
for (int j = 0; j < 2; j++)
{
Assert.AreEqual(listChromatograms[i].MSDataFileInfos[j].FilePath, chromatograms[i].MSDataFileInfos[j].FilePath);
dictPathToIndex.Add(listChromatograms[i].MSDataFileInfos[j].FilePath, j);
}
}
const float tolerance = (float)TransitionInstrument.DEFAULT_MZ_MATCH_TOLERANCE;
foreach (var pair in docResults.PeptidePrecursorPairs)
{
var nodePep = pair.NodePep;
var nodeGroup = pair.NodeGroup;
Assert.IsTrue(nodeGroup.HasResults, string.Format("Missing results on {0}", nodeGroup));
Assert.AreEqual(2, nodeGroup.Results.Count);
foreach (var result in nodeGroup.Results)
{
Assert.AreEqual(2, result.Count);
}
for (int i = 0; i < 2; i++)
{
ChromatogramGroupInfo[] chromInfos;
Assert.IsTrue(measuredResults.TryLoadChromatogram(i, nodePep, nodeGroup, tolerance, true, out chromInfos),
string.Format("Missing chromatogram {0} - {1}", nodeGroup, i));
Assert.AreEqual(2, chromInfos.Length);
double[] peakAreas = new double[2];
for (int j = 0; j < 2; j++)
{
var chromInfo = chromInfos[j];
// No guarantee that chromInfos will be in the same order as the ChromatogramSet.MsDataFileInfos
int peakAreaIndex = dictPathToIndex[chromInfo.FilePath];
Assert.IsTrue(chromInfo.BestPeakIndex != -1, string.Format("Missing peak {0} - {1}:{2}", nodeGroup, i, j));
foreach (var tranInfo in chromInfo.TransitionPointSets)
{
var peakInfo = tranInfo.GetPeak(chromInfo.BestPeakIndex);
if (peakInfo.IsEmpty || peakInfo.IsForcedIntegration)
{
continue;
}
// Check times
var times = tranInfo.Times;
int iStart = CollectionUtil.BinarySearch(times, peakInfo.StartTime);
Assert.IsTrue(iStart >= 0, string.Format("Start time not {0}", iStart));
int iEnd = CollectionUtil.BinarySearch(times, peakInfo.EndTime);
Assert.IsTrue(iEnd >= 0, string.Format("End time not found {0}", iEnd));
int iPeak = CollectionUtil.BinarySearch(times, peakInfo.RetentionTime);
// Check intensities at times
var intensities = tranInfo.Intensities;
Assert.IsTrue(intensities[iStart] < intensities[iPeak],
string.Format("Start intensity {0} >= peak intensity {1}", intensities[iStart], intensities[iPeak]));
Assert.IsTrue(intensities[iEnd] < intensities[iPeak],
string.Format("End intensity {0} >= peak intensity {1}", intensities[iEnd], intensities[iPeak]));
// Sum peak area
peakAreas[peakAreaIndex] += peakInfo.Area;
}
}
Assert.IsTrue(peakAreas[0] < peakAreas[1],
string.Format("{0} analyte area >= {1} standard area", peakAreas[0], peakAreas[1]));
}
}
}
testFilesDir.Dispose();
}