public async Task GetPullRequestDiff_ShouldCallCorrectUrlAndResult()
{
var responseTxt = Utilities.LoadFile(Paths.GetStandardDataPath("GetPullRequestDiffResponse.txt"));
responseTxt = responseTxt.Replace(Environment.NewLine, "\n");
var response = MockRepository.GenerateMock <IRestResponse>();
response.Stub(x => x.Content).Return(responseTxt);
var result = _restClient
.Capture()
.Args <IRestRequest, IRestResponse>(
(s, req) => s.ExecuteTaskAsync(req), response);
var resultData = (await _sut.GetPullRequestDiff("repoName", "owner", 1)).ToList();
Assert.AreEqual(1, result.CallCount);
var args = result.Args[0];
Assert.Multiple(() =>
{
Assert.AreEqual("repositories/owner/repoName/pullrequests/1/diff", args.Resource);
Assert.AreEqual(Method.GET, args.Method);
Assert.AreEqual(1, resultData.Count());
var firstDiff = resultData.First();
Assert.AreEqual(FileChangeType.Add, firstDiff.Type);
Assert.AreEqual(0, firstDiff.Deletions);
Assert.AreEqual(1, firstDiff.Additions);
Assert.AreEqual("/dev/null", firstDiff.From);
Assert.AreEqual("NEWFILE", firstDiff.To);
Assert.AreEqual("NEWFILE", firstDiff.DisplayFileName);
Assert.AreEqual(1, firstDiff.Chunks.Count);
var firstChunk = firstDiff.Chunks.First();
Assert.AreEqual("+wqdqwdwqd", firstChunk.Text);
Assert.AreEqual(0, firstChunk.OldLines);
Assert.AreEqual(0, firstChunk.NewLines);
Assert.AreEqual("@@ -0,0 +1 @@", firstChunk.Content);
Assert.AreEqual(1, firstChunk.Changes.Count);
var firstChange = firstChunk.Changes.First();
Assert.AreEqual(1, firstChange.Index);
Assert.AreEqual(null, firstChange.OldIndex);
Assert.AreEqual(1, firstChange.NewIndex);
Assert.AreEqual(LineChangeType.Add, firstChange.Type);
});
}
