public void GetOriginalFileLineExecutionCounts_AggregatesLineExecutionCountsViaMapping()
{
var mockFileSystem = new Mock<IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.GetText("path"))
.Returns("contents");
mockFileSystem
.Setup(x => x.FileExists("path"))
.Returns(true);
var mapper = new TestableSourceMapDotNetLineCoverageMapper(mockFileSystem.Object, GetFakeMappings());
// Line 1 executed twice, line 2 once, line 3 never, line 4 never
var result = mapper.GetOriginalFileLineExecutionCounts(new int?[] { null, 2, 1, null, null }, 3, "path");
var expected = new int?[]
{
null,
2,
3,
null
};
Assert.Equal(expected.Length, result.Length);
for (var i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], result[i]);
}
}
public void GetOriginalFileLineExecutionCounts_AggregatesLineExecutionCountsViaMapping_ExcludesOtherFilesReferencedInSourceMap()
{
var sourceMapFilePath = "map";
var mockFileSystem = new Mock<IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.GetText(sourceMapFilePath))
.Returns("{ file: 'other.file' }");
mockFileSystem
.Setup(x => x.FileExists(sourceMapFilePath))
.Returns(true);
mockFileSystem
.Setup(x => x.GetFileName("other.file"))
.Returns("other.file");
var mapper = new TestableSourceMapDotNetLineCoverageMapper(mockFileSystem.Object, GetFakeMappings());
// Line 1 executed never, line 2 never, line 3 once, line 4 never
var result = mapper.GetOriginalFileLineExecutionCounts(new int?[] { null, 2, 1, null, null }, 3, new ReferencedFile() { Path = @"other.file", SourceMapFilePath = sourceMapFilePath });
var expected = new int?[]
{
null,
null,
1,
null
};
Assert.Equal(expected.Length, result.Length);
for (var i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], result[i]);
}
}
public void GetOriginalFileLineExecutionCounts_AggregatesLineExecutionCountsViaMapping()
{
var mockFileSystem = new Mock <IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.GetText("path"))
.Returns("contents");
mockFileSystem
.Setup(x => x.FileExists("path"))
.Returns(true);
var mapper = new TestableSourceMapDotNetLineCoverageMapper(mockFileSystem.Object, GetFakeMappings());
// Line 1 executed twice, line 2 once, line 3 never, line 4 never
var result = mapper.GetOriginalFileLineExecutionCounts(new int?[] { null, 2, 1, null, null }, 3, "path");
var expected = new int?[]
{
null,
2,
3,
null
};
Assert.Equal(expected.Length, result.Length);
for (var i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], result[i]);
}
}
public void GetOriginalFileLineExecutionCounts_ReturnsInputLineExecutionCounts_IfNoSourceMapSpecified()
{
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
var counts = new int?[1];
var result = mapper.GetOriginalFileLineExecutionCounts(counts, 1, null);
Assert.Same(result, counts);
}
public void GetOriginalFileLineExecutionCounts_ReturnsInputLineExecutionCounts_IfNoSourceMapSpecified()
{
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
var counts = new int?[1];
var result = mapper.GetOriginalFileLineExecutionCounts(counts, 1, new ReferencedFile());
Assert.Same(result, counts);
}
public void GetOriginalFileLineExecutionCounts_ThrowsArgumentException_IfMapFileDoesNotExist()
{
var mockFileSystem = new Mock <IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.FileExists("path"))
.Returns(false);
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
Assert.Throws(typeof(ArgumentException), () => mapper.GetOriginalFileLineExecutionCounts(new int?[0], 1, "path"));
}
public void GetOriginalFileLineExecutionCounts_ThrowsArgumentException_IfMapFileDoesNotExist()
{
var sourceMapFilePath = "path";
var mockFileSystem = new Mock<IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.FileExists(sourceMapFilePath))
.Returns(false);
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
Assert.Throws(typeof(ArgumentException), () => mapper.GetOriginalFileLineExecutionCounts(new int?[0], 1, new ReferencedFile() { SourceMapFilePath = sourceMapFilePath }));
}
public void GetOriginalFileLineExecutionCounts_ReadsSourceMapFromDisk()
{
var mockFileSystem = new Mock<IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.GetText("path"))
.Returns("contents");
mockFileSystem
.Setup(x => x.FileExists("path"))
.Returns(true);
var mapper = new TestableSourceMapDotNetLineCoverageMapper(mockFileSystem.Object, GetFakeMappings());
var result = mapper.GetOriginalFileLineExecutionCounts(new int?[]{ null, 1 }, 3, "path");
mockFileSystem.Verify(x => x.GetText("path"), Times.Once());
Assert.Equal("contents", mapper.LastConsumerFileContents);
}
public void GetOriginalFileLineExecutionCounts_ReadsSourceMapFromDisk()
{
var mockFileSystem = new Mock <IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.GetText("path"))
.Returns("contents");
mockFileSystem
.Setup(x => x.FileExists("path"))
.Returns(true);
var mapper = new TestableSourceMapDotNetLineCoverageMapper(mockFileSystem.Object, GetFakeMappings());
var result = mapper.GetOriginalFileLineExecutionCounts(new int?[] { null, 1 }, 3, "path");
mockFileSystem.Verify(x => x.GetText("path"), Times.Once());
Assert.Equal("contents", mapper.LastConsumerFileContents);
}
public void GetOriginalFileLineExecutionCounts_AggregatesLineExecutionCountsViaMapping_ExcludesOtherFilesReferencedInSourceMap()
{
var sourceMapFilePath = @"C:\folder\with spaces\path";
var mockFileSystem = new Mock <IFileSystemWrapper>();
mockFileSystem
.Setup(x => x.GetText(sourceMapFilePath))
.Returns("{ file: 'other.file' }");
mockFileSystem
.Setup(x => x.FileExists(sourceMapFilePath))
.Returns(true);
mockFileSystem
.Setup(x => x.GetFileName("other.file"))
.Returns("other.file");
var mapper = new TestableSourceMapDotNetLineCoverageMapper(mockFileSystem.Object, GetFakeMappings());
// Line 1 executed never, line 2 never, line 3 once, line 4 never
var result = mapper.GetOriginalFileLineExecutionCounts(new int?[] { null, 2, 1, null, null }, 3, new ReferencedFile()
{
Path = @"C:\folder\with spaces\other.file", SourceMapFilePath = sourceMapFilePath
});
var expected = new int?[]
{
null,
null,
1,
null
};
Assert.Equal(expected.Length, result.Length);
for (var i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], result[i]);
}
}
public void GetOriginalFileLineExecutionCounts_ThrowsArgumentNullException_IfNoReferencedFileSupplied()
{
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
Assert.Throws(typeof(ArgumentNullException), () => mapper.GetOriginalFileLineExecutionCounts(new int?[0], 1, null));
}
[Fact] public void GetOriginalFileLineExecutionCounts_ThrowsArgumentNullException_IfNoReferencedFileSupplied()
{
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
Assert.Throws(typeof(ArgumentNullException), () => mapper.GetOriginalFileLineExecutionCounts(new int?[0], 1, null));
}
public void GetOriginalFileLineExecutionCounts_ThrowsArgumentNullException_IfNoExecutionCountsSupplied()
{
var mapper = new TestableSourceMapDotNetLineCoverageMapper(GetFakeMappings());
Assert.Throws(typeof(ArgumentNullException), () => mapper.GetOriginalFileLineExecutionCounts(null, 1, "path"));
}
