public void DeserializeCoverageObject_NonCanonicalReferences_MergeCoverage()
{
var testContext = new TestContext
{
TestFileSettings = new ChutzpahTestSettingsFile
{
Compile = new BatchCompileConfiguration
{
UseSourceMaps = false,
}
}.InheritFromDefault(),
ReferencedFiles = new[]
{
new ReferencedFile
{
Path = @"X:\file1.ts", GeneratedFilePath = @"X:\file1.js"
},
new ReferencedFile
{
Path = @"X:\1\..\file1.ts", GeneratedFilePath = @"X:\1\..\file1.js"
},
}
};
var lineExecutions = new Dictionary <string, int?[]>
{
{ @"X:\file1.js", new int?[] { null, null, 4, 4 } },
{ @"X:\1\..\file1.js", new int?[] { 1, 2, null, null } }
};
var underTest = new TestableCoverageEngine(lineExecutions);
var coverage = underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
Assert.Equal(1, coverage.CoveragePercentage, 2);
}
public void DeserializeCoverageObject_UsesLineCoverageMapper_IfSettingsEnabledAndMapPathNotNull()
{
var testContext = GetContext();
var underTest = new TestableCoverageEngine(GetLineExecutions());
underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
underTest.Mock <ILineCoverageMapper>().Verify(x => x.GetOriginalFileLineExecutionCounts(It.IsAny <int?[]>(), It.IsAny <int>(), It.IsAny <string>()), Times.Once());
}
public void DeserializeCoverageObject_CallsLineCoverageMapper_WithAppropriateArguments()
{
var testContext = GetContext();
var coverageDict = GetLineExecutions();
var underTest = new TestableCoverageEngine(coverageDict);
underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
var file = testContext.ReferencedFiles.Single(x => x.Path == @"X:\file1.ts");
underTest.Mock <ILineCoverageMapper>().Verify(x => x.GetOriginalFileLineExecutionCounts(coverageDict[file.GeneratedFilePath], 1, file.SourceMapFilePath), Times.Once());
}
public void DeserializeCoverageObject_SkipsLineCoverageMapper_IfSettingsDisabled()
{
var testContext = GetContext();
testContext.TestFileSettings.Compile.UseSourceMaps = false;
var underTest = new TestableCoverageEngine(GetLineExecutions());
underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
underTest.Mock <ILineCoverageMapper>().Verify(x => x.GetOriginalFileLineExecutionCounts(It.IsAny <int?[]>(), It.IsAny <int>(), It.IsAny <string>()), Times.Never());
}
public void DeserializeCoverageObject_SkipsLineCoverageMapper_IfMapPathNull()
{
var testContext = GetContext();
foreach (var file in testContext.ReferencedFiles)
{
file.SourceMapFilePath = null;
}
var underTest = new TestableCoverageEngine(GetLineExecutions());
underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
underTest.Mock <ILineCoverageMapper>().Verify(x => x.GetOriginalFileLineExecutionCounts(It.IsAny <int?[]>(), It.IsAny <int>(), It.IsAny <string>()), Times.Never());
}
public void DeserializeCoverageObject_UsesOriginalSource_WhenSourceMapsEnabled()
{
var testContext = GetContext();
var coverageDict = GetLineExecutions();
var mapperOutput = new int?[] { 1, null };
var underTest = new TestableCoverageEngine(coverageDict, mapperOutput);
var file = testContext.ReferencedFiles.Single(x => x.Path == @"X:\file1.ts");
var result = underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
Assert.True(result.ContainsKey(@"X:\file1.ts"));
Assert.Same(mapperOutput, result[@"X:\file1.ts"].LineExecutionCounts);
Assert.True(result[@"X:\file1.ts"].SourceLines.All(x => x == "typescript"));
Assert.Equal(@"X:\file1.ts", result[@"X:\file1.ts"].FilePath);
}
public void DeserializeCoverageObject_UsesGeneratedSource_IfNoOriginalSourceAvailable()
{
var testContext = GetContext();
var coverageDict = GetLineExecutions();
// Add in a file we didn't know about
coverageDict[@"X:\file3.js"] = new int?[0];
var mapperOutput = new int?[] { 1, null };
var underTest = new TestableCoverageEngine(coverageDict, mapperOutput);
var file = testContext.ReferencedFiles.Single(x => x.Path == @"X:\file1.ts");
var result = underTest.ClassUnderTest.DeserializeCoverageObject("the json", testContext);
Assert.True(result.ContainsKey(@"X:\file3.js"));
}
