public void Read_Should_Parse_Simple_Diff() { // Arrange var diff = @"diff --git a/diff_test.txt b/diff_test.txt index 6b0c6cf..b37e70a 100644 --- a/diff_test.txt +++ b/diff_test.txt @@ -1 +1 @@ -this is a git diff test example +this is a diff example"; var reader = new GitDiffReader(); // Act var result = reader.Read(diff); // Assert Assert.NotNull(result); Assert.Equal("diff --git a/diff_test.txt b/diff_test.txt", result.InputSources); Assert.Equal("a/diff_test.txt", result.LeftInput); Assert.Equal("b/diff_test.txt", result.RightInput); Assert.Equal("index 6b0c6cf..b37e70a 100644", result.Metadata); Assert.Equal("---", result.LeftMarker.Marker); Assert.Equal('-', result.LeftMarker.Symbol); Assert.Equal("+++", result.RightMarker.Marker); Assert.Equal('+', result.RightMarker.Symbol); Assert.Single(result.Chunks); Assert.Equal(1, result.Chunks.First().AddedLines); Assert.Equal(1, result.Chunks.First().RemovedLines); }
public void Read_Should_Parse_Diff_For_New_File() { // Arrange var diff = @"diff --git a/build.ps1 b/build.ps1 new file mode 100644 index 0000000..12afc79 --- /dev/null +++ b/build.ps1 @@ -0,0 +1,9 @@ + "; var reader = new GitDiffReader(); // Act var result = reader.Read(diff); // Assert Assert.NotNull(result); Assert.Equal("diff --git a/build.ps1 b/build.ps1", result.InputSources); Assert.Equal("a/build.ps1", result.LeftInput); Assert.Equal("b/build.ps1", result.RightInput); Assert.Equal(@"new file mode 100644 index 0000000..12afc79", result.Metadata); Assert.Equal("---", result.LeftMarker.Marker); Assert.Equal('-', result.LeftMarker.Symbol); Assert.Equal("+++", result.RightMarker.Marker); Assert.Equal('+', result.RightMarker.Symbol); Assert.Single(result.Chunks); Assert.Equal(1, result.Chunks.First().AddedLines); Assert.Equal(0, result.Chunks.First().RemovedLines); }
public void Read_Should_Return_Null_For_Invalid_Input(String diff) { // Arrange var reader = new GitDiffReader(); // Act var result = reader.Read(diff); // Assert Assert.Null(result); }
public void Read_Should_Parse_Real_Diff() { // Arrange var diff = @"diff --git a/GitDiffReader.Tests/GitDiffReaderTests.cs b/GitDiffReader.Tests/GitDiffReaderTests.cs index c7af73f..9098adb 100644 --- a/GitDiffReader.Tests/GitDiffReaderTests.cs +++ b/GitDiffReader.Tests/GitDiffReaderTests.cs @@ -62,7 +62,7 @@ index 6b0c6cf..b37e70a 100644 Assert.Equal(""++ + "", result.RightMarker.Marker); Assert.Equal('+', result.RightMarker.Symbol); -Assert.Equal(1, result.Chunks.Count()); +Assert.Single(result.Chunks); -Assert.Equal(1, result.Chunks.First().AddedLines); Assert.Equal(1, result.Chunks.First().RemovedLines); } "; var reader = new GitDiffReader(); // Act var result = reader.Read(diff); // Assert Assert.NotNull(result); Assert.Equal("diff --git a/GitDiffReader.Tests/GitDiffReaderTests.cs b/GitDiffReader.Tests/GitDiffReaderTests.cs", result.InputSources); Assert.Equal("a/GitDiffReader.Tests/GitDiffReaderTests.cs", result.LeftInput); Assert.Equal("b/GitDiffReader.Tests/GitDiffReaderTests.cs", result.RightInput); Assert.Equal("index c7af73f..9098adb 100644", result.Metadata); Assert.Equal("---", result.LeftMarker.Marker); Assert.Equal('-', result.LeftMarker.Symbol); Assert.Equal("+++", result.RightMarker.Marker); Assert.Equal('+', result.RightMarker.Symbol); Assert.Single(result.Chunks); Assert.Equal(1, result.Chunks.First().AddedLines); Assert.Equal(2, result.Chunks.First().RemovedLines); }