public Codegram GenerateCodegramFromDiffContent(string diffContent, int maxSize)
{
GitDiffParser parser = new GitDiffParser();
var diffInfo = parser.Parse(diffContent);
return(GenerateCodegramFromDiffContent(diffInfo, maxSize));
}
public void Parse_EmptyGitDiff_Expect0HunkRangeInfos()
{
//Arrange
var gitDiffParser = new GitDiffParser(EmptyGitDiff, 0);
//Act
var hunkRangeInfos = gitDiffParser.Parse().ToList();
//Assert
hunkRangeInfos.Count.ShouldBe(0);
}
public void Parse_DiffFromLibGit_Expect5HunkRangeInfos()
{
//Arrange
var gitDiffParser = new GitDiffParser(DiffFromLibGit, 0);
//Act
var hunkRangeInfos = gitDiffParser.Parse().ToList();
//Assert
hunkRangeInfos.Count.ShouldBe(5);
}
public void Parse_DiffFromLibGit_ExpectFifthHunkRangeToBeAddition()
{
//Arrange
var gitDiffParser = new GitDiffParser(DiffFromLibGit, 0);
//Act
var hunkRangeInfos = gitDiffParser.Parse().ToList();
//Assert
hunkRangeInfos[4].IsDeletion.ShouldBe(false);
hunkRangeInfos[4].IsAddition.ShouldBe(true);
hunkRangeInfos[4].IsModification.ShouldBe(false);
}
public void Parse_DiffFromLibGit_ExpectSecondHunkRangeOriginalText()
{
//Arrange
var gitDiffParser = new GitDiffParser(DiffFromLibGit, 0);
//Act
var hunkRangeInfos = gitDiffParser.Parse().ToList();
//Assert
hunkRangeInfos[1].OriginalText.ShouldBe(new List <string> {
" class Class1"
});
}
public void Parse_WithOneHunkWithoutLineCount_ExpectHunkRanges()
{
//Arrange
var gitDiffParser = new GitDiffParser(ThirdGitDiff, 0);
//Act
var hunkRanges = gitDiffParser.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);
}
private static void ParseUnifiedDiff(string path, GitDiffParser diffParser, GitCommit commit)
{
commit.Difflets = diffParser.Parse(commit.UnifiedDiff);
foreach (var file in commit.Files)
{
if (file.Status != "A")
{
file.BeforeText = GitCommands.ShowFileBeforeCommit(path, commit.Sha, file.File);
}
if (file.Status != "D")
{
file.AfterText = GitCommands.ShowFileAfterCommit(path, commit.Sha, file.File);
}
}
}
static void PrintDiff(string diffFile)
{
GitDiffParser parser = new GitDiffParser();
var chunks = parser.Parse(File.ReadAllText(diffFile));
foreach (var file in chunks.Files)
{
foreach (var hunk in file.Hunks)
{
Console.WriteLine(string.Format("{0} {1} #{2} {3}",
hunk.FileName,
hunk.NewHunkRange.StartingLineNumber,
hunk.NewHunkRange.NumberOfLines,
hunk.IsModification
));
}
}
}
public void Parse_WithThreeHunk_ExpectHunkRanges()
{
//Arrange
var gitDiffParser = new GitDiffParser(SecondGitDiff, 0);
//Act
var hunkRanges = gitDiffParser.Parse().ToList();
//Assert
hunkRanges[0].OriginalHunkRange.StartingLineNumber.ShouldBe(67);
hunkRanges[0].OriginalHunkRange.NumberOfLines.ShouldBe(2);
hunkRanges[0].NewHunkRange.StartingLineNumber.ShouldBe(66);
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(208);
hunkRanges[2].NewHunkRange.NumberOfLines.ShouldBe(0);
}