public void Parse_EmptyUnifiedDiff_Expect0HunkRangeInfos()
{
//Arrange
var uniDiffParser = new UnifiedFormatDiffParser(EmptyUnifiedDiff, 0);
//Act
var hunkRangeInfos = uniDiffParser.Parse().ToList();
//Assert
hunkRangeInfos.Count.ShouldBe(0);
}
public void Parse_WithOneHunkWithoutLineCount_ExpectHunkRanges()
{
//Arrange
var uniDiffParser = new UnifiedFormatDiffParser(ThirdUnifiedDiff, 0);
//Act
var hunkRanges = uniDiffParser.Parse().ToList();
//Assert
hunkRanges[0].OriginalHunkRange.StartingLineNumber.ShouldBe(0);
hunkRanges[0].OriginalHunkRange.NumberOfLines.ShouldBe(1);
hunkRanges[0].NewHunkRange.StartingLineNumber.ShouldBe(0);
hunkRanges[0].NewHunkRange.NumberOfLines.ShouldBe(1);
}
public void Parse_WithThreeHunk_ExpectHunkRanges()
{
//Arrange
var uniDiffParser = new UnifiedFormatDiffParser(SecondUnifiedDiff, 0);
//Act
var hunkRanges = uniDiffParser.Parse().ToList();
//Assert
hunkRanges[0].OriginalHunkRange.StartingLineNumber.ShouldBe(67);
hunkRanges[0].OriginalHunkRange.NumberOfLines.ShouldBe(2);
hunkRanges[0].NewHunkRange.StartingLineNumber.ShouldBe(65);
hunkRanges[0].NewHunkRange.NumberOfLines.ShouldBe(0);
hunkRanges[1].OriginalHunkRange.StartingLineNumber.ShouldBe(169);
hunkRanges[1].OriginalHunkRange.NumberOfLines.ShouldBe(0);
hunkRanges[1].NewHunkRange.StartingLineNumber.ShouldBe(168);
hunkRanges[1].NewHunkRange.NumberOfLines.ShouldBe(27);
hunkRanges[2].OriginalHunkRange.StartingLineNumber.ShouldBe(184);
hunkRanges[2].OriginalHunkRange.NumberOfLines.ShouldBe(2);
hunkRanges[2].NewHunkRange.StartingLineNumber.ShouldBe(207);
hunkRanges[2].NewHunkRange.NumberOfLines.ShouldBe(0);
}