public async Task Can_Handle_Renames(string oldPath, string oldContent, string newPath, string newContent, int expectLinesAdded)
{
using (var temp = new TempRepository())
{
var commit1 = AddCommit(temp.Repository, oldPath, oldContent.Replace('.', '\n'));
var commit2 = AddCommit(temp.Repository, newPath, newContent.Replace('.', '\n'));
var contentBytes = new UTF8Encoding(false).GetBytes(newContent.Replace('.', '\n'));
var target = new GitService(new RepositoryFacade());
var changes = await target.CompareWith(temp.Repository, commit1.Sha, commit2.Sha, newPath, contentBytes);
Assert.That(changes?.LinesAdded, Is.EqualTo(expectLinesAdded));
}
}
public async Task Simple_Diff(string content1, string content2, string expectPatch)
{
using (var temp = new TempRepository())
{
var path = "foo.txt";
var commit1 = AddCommit(temp.Repository, path, content1.Replace('.', '\n'));
var commit2 = AddCommit(temp.Repository, path, content2.Replace('.', '\n'));
var contentBytes = new UTF8Encoding(false).GetBytes(content2.Replace('.', '\n'));
var target = new GitService(new RepositoryFacade());
var changes = await target.CompareWith(temp.Repository, commit1.Sha, commit2.Sha, path, contentBytes);
Assert.That(changes.Patch.Replace('\n', '.'), Contains.Substring(expectPatch));
}
}
public void Path_Must_Not_Use_Windows_Directory_Separator()
{
using (var temp = new TempRepository())
{
var path = @"dir\foo.txt";
var oldContent = "oldContent";
var newContent = "newContent";
var commit1 = AddCommit(temp.Repository, path, oldContent);
var commit2 = AddCommit(temp.Repository, path, newContent);
var contentBytes = new UTF8Encoding(false).GetBytes(newContent);
var target = new GitService(new RepositoryFacade());
Assert.ThrowsAsync <ArgumentException>(() =>
target.CompareWith(temp.Repository, commit1.Sha, commit2.Sha, path, contentBytes));
}
}
public async Task Path_Can_Use_Windows_Directory_Separator()
{
using (var temp = new TempRepository())
{
var path = @"dir\foo.txt";
var oldContent = "oldContent";
var newContent = "newContent";
var commit1 = AddCommit(temp.Repository, path, oldContent);
var commit2 = AddCommit(temp.Repository, path, newContent);
var contentBytes = new UTF8Encoding(false).GetBytes(newContent);
var target = new GitService(new RepositoryFacade());
var contentChanges = await target.CompareWith(temp.Repository, commit1.Sha, commit2.Sha, path, contentBytes);
Assert.That(contentChanges.LinesAdded, Is.EqualTo(1));
Assert.That(contentChanges.LinesDeleted, Is.EqualTo(1));
}
}