/// <summary>
/// Validates the Sequences for all the general test cases.
/// </summary>
/// <param name="node">Xml Node Name</param>
/// <param name="additionalParameter">
/// Additional Parameter based
/// on which the validations are done.
/// </param>
private void ValidateComputeFeature(string node, AssemblyParameters additionalParameter)
{
// Get the parameters from Xml
string firstSequence = utilityObj.xmlUtil.GetTextValue(node, Constants.SequenceNode1);
string secondSequence = utilityObj.xmlUtil.GetTextValue(node, Constants.SequenceNode2);
string kmerLength = utilityObj.xmlUtil.GetTextValue(node, Constants.KmerLengthNode);
string expectedFeatureCount = utilityObj.xmlUtil.GetTextValue(node, Constants.FeatureCount);
string expectedFeature = utilityObj.xmlUtil.GetTextValue(node, Constants.FeatureName);
string expectedFeatureType = utilityObj.xmlUtil.GetTextValue(node, Constants.FeatureType);
string expectedStartIndex = utilityObj.xmlUtil.GetTextValue(node, Constants.StartIndexNode);
string expectedEndIndex = utilityObj.xmlUtil.GetTextValue(node, Constants.EndIndexNode);
ISequence seq1 = null;
ISequence seq2 = null;
// Create Sequences.
switch (additionalParameter)
{
case AssemblyParameters.Assemble:
var seqObj1 =
new Sequence(Alphabets.Protein, firstSequence);
var seqObj2 =
new Sequence(Alphabets.Protein, secondSequence);
seq1 = seqObj1;
seq2 = seqObj2;
break;
case AssemblyParameters.Consensus:
seq1 = new Sequence(Alphabets.DNA, firstSequence);
seq2 = new Sequence(Alphabets.DNA, secondSequence);
break;
}
var kmerBuilder = new SequenceToKmerBuilder();
KmersOfSequence kmerList =
kmerBuilder.Build(seq1, int.Parse(kmerLength, null));
List <WordMatch> nodes =
WordMatch.BuildMatchTable(
kmerList,
seq2,
int.Parse(kmerLength, null));
List <WordMatch> matchList =
WordMatch.GetMinimalList(nodes, int.Parse(kmerLength, null));
List <DifferenceNode> diffNode =
DifferenceNode.BuildDiffList(matchList, seq1, seq2);
List <DifferenceNode.CompareFeature> features =
DifferenceNode.OutputDiffList(diffNode, seq1, seq2);
// Validate difference.
Assert.AreEqual(expectedFeatureCount, features.Count.ToString((IFormatProvider)null));
Assert.AreEqual(expectedFeature, features[0].Feature);
Assert.AreEqual(expectedFeatureType, features[0].FeatureType);
Assert.AreEqual(expectedStartIndex, features[0].Start.ToString((IFormatProvider)null));
Assert.AreEqual(expectedEndIndex, features[0].End.ToString((IFormatProvider)null));
ApplicationLog.WriteLine(string.Format(null, "Kmer P1 : Validated DifferenceNodes successfully."));
}
public static void FindDifferencesInSequences(string firstFile, string secondFile)
{
// parsowanie pierwszej listy
if (!SequenceParsers.IsFasta(firstFile))
{
Console.WriteLine("Nieprawidlowy format pierwszego pliku!");
return;
}
if (!SequenceParsers.IsFasta(secondFile))
{
Console.WriteLine("Nieprawidlowy format drugiego pliku!");
return;
}
var firstParser = SequenceParsers.FindParserByFileName(firstFile);
firstParser.Alphabet = AmbiguousProteinAlphabet.Instance;
var firstSequenceList = firstParser.Parse();
var firstFileSequences = Helper.ConvertIenumerableToList(firstSequenceList);
// parsowanie drugiej listy
var secondParser = SequenceParsers.FindParserByFileName(firstFile);
secondParser.Alphabet = AmbiguousProteinAlphabet.Instance;
var secondSequenceList = secondParser.Parse();
var secondFileSequences = Helper.ConvertIenumerableToList(secondSequenceList);
// pobranie listy KMER'ów
var kmerBuilder = new SequenceToKmerBuilder();
var kmerList = kmerBuilder.Build(firstFileSequences.First(), 2);
var nodes = WordMatch.BuildMatchTable(kmerList, secondFileSequences.First(), 2);
var list2 = new List <WordMatch>(nodes);
var matchList = WordMatch.GetMinimalList(list2, 2);
var list3 = new List <WordMatch>(matchList);
// znajdŸ ró¿nice miêdzy wêz³ami
var diffNode = DifferenceNode.BuildDiffList(list3, firstFileSequences.First(), secondFileSequences.First());
var list4 = new List <DifferenceNode>(diffNode);
var features = DifferenceNode.OutputDiffList(list4, firstFileSequences.First(), secondFileSequences.First());
foreach (var compareFeature in features)
{
Console.WriteLine(compareFeature.Feature);
}
}
public void SequenceCompare()
{
ISequence seq1 = new Sequence(Alphabets.DNA, "AAAAAA");
ISequence seq2 = new Sequence(Alphabets.DNA, "AAATAA");
SequenceToKmerBuilder kmerBuilder = new SequenceToKmerBuilder();
KmersOfSequence kmers = kmerBuilder.Build(seq1, 2);
List <WordMatch> nodes = WordMatch.BuildMatchTable(kmers, seq1, seq2, 2);
List <WordMatch> matchList = WordMatch.GetMinimalList(nodes, 2);
List <DifferenceNode> diffNode = DifferenceNode.BuildDiffList(matchList, seq1, seq2);
List <DifferenceNode.CompareFeature> features = DifferenceNode.OutputDiffList(diffNode, seq1, seq2);
Assert.AreEqual(features.Count, 4);
Assert.AreEqual(features[0].Feature, "Insertion of 1 bases in 2 ");
Assert.AreEqual(features[1].FeatureType, "REPLACE");
Assert.AreEqual(features[2].Feature, "Insertion of 1 bases in 1 ");
Assert.AreEqual(features[3].FeatureType, "REPLACE");
}
public void ValidateSequenceCompare()
{
string firstSequence = utilityObj.xmlUtil.GetTextValue(Constants.SequenceCompareNode,
Constants.SequenceNode1);
string secondSequence = utilityObj.xmlUtil.GetTextValue(Constants.SequenceCompareNode,
Constants.SequenceNode2);
string replace = utilityObj.xmlUtil.GetTextValue(Constants.SequenceCompareNode,
Constants.ReplaceNode);
ISequence seq1 = new Sequence(Alphabets.DNA, firstSequence);
ISequence seq2 = new Sequence(Alphabets.DNA, secondSequence);
var kmerBuilder = new SequenceToKmerBuilder();
KmersOfSequence kmers = kmerBuilder.Build(seq1, 2);
List <WordMatch> nodes = WordMatch.BuildMatchTable(kmers, seq2, 2);
List <WordMatch> matchList = WordMatch.GetMinimalList(nodes, 2);
List <DifferenceNode> diffNode = DifferenceNode.BuildDiffList(matchList, seq1, seq2);
List <DifferenceNode.CompareFeature> features = DifferenceNode.OutputDiffList(diffNode, seq1, seq2);
//Validating the bahavior.
Assert.AreEqual(features.Count, 4);
Assert.AreEqual(features[0].Feature, Constants.InsertionOfOneBaseIn2);
Assert.AreEqual(features[1].FeatureType, replace);
Assert.AreEqual(features[2].Feature, Constants.InsertionOfOneBaseIn1);
Assert.AreEqual(features[3].FeatureType, replace);
}