private string prepareExampleDirectory(out int numFiles)
{
var zipFile = Path.Combine(Directory.GetCurrentDirectory(), "specification.zip");
var zip = new ZipCacher(zipFile);
var zipPath = zip.GetContentDirectory();
var testPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
Directory.CreateDirectory(testPath);
copy(zipPath, "extension-definitions.xml", testPath);
copy(zipPath, "flag.xsd", testPath);
copy(zipPath, "patient.sch", testPath);
copy(@"TestData", "TestPatient.xml", testPath);
File.WriteAllText(Path.Combine(testPath, "bla.dll"), "This is text, acting as a dll");
File.WriteAllText(Path.Combine(testPath, "nonfhir.xml"), "<root>this is not a valid FHIR xml resource.</root>");
File.WriteAllText(Path.Combine(testPath, "invalid.xml"), "<root>this is invalid xml");
Directory.CreateDirectory(Path.Combine(testPath, "sub"));
copy(@"TestData", "TestPatient.json", testPath);
// If you add or remove files, please correct the numFiles here below
numFiles = 8 - 1; // 8 files - 1 binary (which should be ignored)
return(testPath);
}
public void ZipCacherShouldCache()
{
var cacheKey = Guid.NewGuid().ToString();
var zipFile = Path.Combine(Directory.GetCurrentDirectory(), "specification.zip");
var fa = new ZipCacher(zipFile, cacheKey);
Assert.IsFalse(fa.IsActual());
var sw = new Stopwatch();
sw.Start();
fa.GetContents();
sw.Stop();
var firstRun = sw.ElapsedMilliseconds;
Assert.IsTrue(fa.IsActual());
sw.Restart();
fa.GetContents();
sw.Stop();
var secondRun = sw.ElapsedMilliseconds;
Assert.IsTrue(firstRun > secondRun);
fa = new ZipCacher(zipFile, cacheKey);
Assert.IsTrue(fa.IsActual());
sw.Start();
fa.GetContents();
sw.Stop();
var thirdRun = sw.ElapsedMilliseconds;
Assert.IsTrue(thirdRun < firstRun);
fa.Clear();
Assert.IsFalse(fa.IsActual());
sw.Restart();
fa.GetContents();
sw.Stop();
var fourthRun = sw.ElapsedMilliseconds;
Assert.IsTrue(fourthRun > secondRun);
// Something fishy going on here.
// if I do not wait before the statement File.SetLastWriteTimeUtc fa.IsActual returns true
Thread.Sleep(500);
File.SetLastWriteTimeUtc(zipFile, DateTimeOffset.UtcNow.DateTime);
Assert.IsFalse(fa.IsActual());
}
/// <summary>
/// Unpacks the zip-file and constructs a new FileArtifactSource on the unzipped directory
/// </summary>
/// <remarks>This is an expensive operations and should be run once. As well, it unpacks files on the
/// file system and is not thread-safe.</remarks>
private void prepare()
{
if (_prepared) return;
if (!File.Exists(_zipPath)) throw new FileNotFoundException(String.Format("Cannot prepare ZipArtifactSource: file '{0}' was not found", _zipPath ));
var zc = new ZipCacher(_zipPath, CACHE_KEY);
_filesSource = new FileDirectoryArtifactSource(zc.GetContentDirectory(), includeSubdirectories: false);
_prepared = true;
}
public void ZipCacherShouldCache()
{
var cacheKey = Guid.NewGuid().ToString();
var zipFile = Path.Combine(Directory.GetCurrentDirectory(), "specification.zip");
var fa = new ZipCacher(zipFile, cacheKey);
Assert.IsFalse(fa.IsActual());
var sw = new Stopwatch();
sw.Start();
fa.GetContents();
sw.Stop();
var firstRun = sw.ElapsedMilliseconds;
Assert.IsTrue(fa.IsActual());
sw.Restart();
fa.GetContents();
sw.Stop();
var secondRun = sw.ElapsedMilliseconds;
Assert.IsTrue(firstRun > secondRun);
fa = new ZipCacher(zipFile, cacheKey);
Assert.IsTrue(fa.IsActual());
sw.Start();
fa.GetContents();
sw.Stop();
var thirdRun = sw.ElapsedMilliseconds;
Assert.IsTrue(thirdRun < firstRun);
fa.Clear();
Assert.IsFalse(fa.IsActual());
sw.Restart();
fa.GetContents();
sw.Stop();
var fourthRun = sw.ElapsedMilliseconds;
Assert.IsTrue(fourthRun > secondRun);
File.SetLastWriteTime(zipFile, DateTime.Now);
Assert.IsFalse(fa.IsActual());
}
public void ZipCacherShouldCache()
{
var cacheKey = Guid.NewGuid().ToString();
var zipFile = Path.Combine(Directory.GetCurrentDirectory(),"validation.xml.zip");
var fa = new ZipCacher(zipFile,cacheKey);
Assert.IsFalse(fa.IsActual());
var sw = new Stopwatch();
sw.Start();
fa.GetContents();
sw.Stop();
var firstRun = sw.ElapsedMilliseconds;
Assert.IsTrue(fa.IsActual());
sw.Restart();
fa.GetContents();
sw.Stop();
var secondRun = sw.ElapsedMilliseconds;
Assert.IsTrue(firstRun > secondRun);
fa = new ZipCacher(zipFile,cacheKey);
Assert.IsTrue(fa.IsActual());
sw.Start();
fa.GetContents();
sw.Stop();
var thirdRun = sw.ElapsedMilliseconds;
Assert.IsTrue(thirdRun < firstRun);
fa.Clear();
Assert.IsFalse(fa.IsActual());
sw.Restart();
fa.GetContents();
sw.Stop();
var fourthRun = sw.ElapsedMilliseconds;
Assert.IsTrue(fourthRun > secondRun);
File.SetLastWriteTime(zipFile, DateTime.Now);
Assert.IsFalse(fa.IsActual());
}
/// <summary>
/// Unpacks zip-files containing the artifact files, and enumerates all (zipped/nonzipped) files.
/// </summary>
/// <remarks>This is an expensive operations and should be run once. As well, it unpacks files on the
/// file system and is not thread-safe.</remarks>
public void Prepare()
{
#if !PORTABLE45
_artifactFiles = new List <string>();
var zips = Directory.GetFiles(_contentDirectory, "*.zip");
// Get the files in each *.zip files present in the content directory
// The ZipCacher will avoid re-extracting these files.
foreach (string zipPath in zips)
{
ZipCacher zc = new ZipCacher(zipPath, CACHE_KEY);
_artifactFiles.AddRange(zc.GetContents());
}
_isPrepared = true;
#else
throw Error.NotImplemented("File based Core artifact source is not supported on the portable runtime");
#endif
}
private string prepareExampleDirectory()
{
var zipFile = Path.Combine(Directory.GetCurrentDirectory(), "validation.xml.zip");
var zip = new ZipCacher(zipFile);
var zipPath = zip.GetContentDirectory();
var testPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
Directory.CreateDirectory(testPath);
copy(zipPath, "extension-definitions.xml", testPath);
copy(zipPath, "flag.xsd", testPath);
copy(zipPath, "patient.sch", testPath);
copy(@"TestData", "TestPatient.xml", testPath);
File.WriteAllText(Path.Combine(testPath, "bla.dll"), "This is text, acting as a dll");
Directory.CreateDirectory(Path.Combine(testPath, "sub"));
copy(@"TestData", "TestPatient.json", testPath);
return(testPath);
}
private string prepareExampleDirectory()
{
var zipFile = Path.Combine(Directory.GetCurrentDirectory(), "validation.xml.zip");
var zip = new ZipCacher(zipFile);
var zipPath = zip.GetContentDirectory();
var testPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
Directory.CreateDirectory(testPath);
copy(zipPath, "extension-definitions.xml", testPath);
copy(zipPath, "flag.xsd", testPath);
copy(zipPath, "patient.sch", testPath);
copy(@"TestData", "TestPatient.xml", testPath);
File.WriteAllText(Path.Combine(testPath, "bla.dll"), "This is text, acting as a dll");
Directory.CreateDirectory(Path.Combine(testPath, "sub"));
copy(@"TestData", "TestPatient.json", testPath);
return testPath;
}