private bool FilesAreEquivalent(AnalyzerLanguage language, out List <string> problematicRules)
{
problematicRules = new List <string>();
var expectedFiles = ExpectedDirectory
.GetDirectories(language.GetDirectoryName()).First()
.GetFiles("S*.json");
var actualFiles = AnalysisOutputDirectory
.GetDirectories(language.GetDirectoryName()).First()
.GetFiles("S*.json");
var problematicFileNames =
expectedFiles.Select(file => file.Name)
.ToImmutableHashSet()
.SymmetricExcept(actualFiles.Select(file => file.Name));
if (problematicFileNames.Any())
{
problematicRules.AddRange(problematicFileNames);
return(false);
}
foreach (var expectedFile in expectedFiles)
{
var bytesExpected = File.ReadAllBytes(expectedFile.FullName);
var bytesActual = File.ReadAllBytes(actualFiles.Single(file => file.Name == expectedFile.Name).FullName);
if (!StructuralComparisons.StructuralEqualityComparer.Equals(bytesExpected, bytesActual))
{
problematicRules.Add(Path.GetFileNameWithoutExtension(expectedFile.Name));
}
}
return(!problematicRules.Any());
}
private void CreateMissingExpectedDirectory(AnalyzerLanguage language)
{
if (!ExpectedDirectory.GetDirectories(language.GetDirectoryName()).Any())
{
Directory.CreateDirectory(Path.Combine(
ExpectedDirectory.FullName,
language.GetDirectoryName()));
}
}
private void CheckIntegrationTestCount(AnalyzerLanguage language)
{
ValidateLanguageInput(language);
CreateMissingExpectedDirectory(language);
Assert.AreEqual(
RuleFinder.GetAnalyzerTypes(language).Count(),
ExpectedDirectory
.GetDirectories(language.GetDirectoryName()).First()
.GetFiles("S*.json").Count());
}