public void CanOpenThisRepo()
{
var st = new StackTrace(0, true);
var filename = st.GetFrame(0).GetFileName();
var fixture = new CommitHintViewModel(filename, Substitute.For<IVisualStudioOps>());
Assert.True(fixture.Open.CanExecute(null));
}
public void CantOpenWhenThereIsNoGitRepo()
{
var ops = Substitute.For<IGitRepoOps>();
var filename = @"C:\Foo\Bar\Baz.txt";
ops.FindGitRepo(filename).Returns(default(string));
var watch = Substitute.For<IFilesystemWatchCache>();
watch.Register(null).ReturnsForAnyArgs(Observable.Never<IList<string>>());
var fixture = new CommitHintViewModel(filename, Substitute.For<IVisualStudioOps>(), null, ops, watch);
this.Log().Info("Protocol URL: {0}", fixture.ProtocolUrl);
Assert.False(fixture.Open.CanExecute(null));
}
public void MakeSureWeDisposeFileSystemWatcher()
{
var ops = Substitute.For<IGitRepoOps>();
var filename = @"C:\Foo\Bar\Baz.txt";
ops.FindGitRepo(filename).Returns(@"C:\Foo");
ops.ProtocolUrlForRepoPath(@"C:\Foo").Returns(default(string));
var subscriptionCount = 0;
var countingObs = Observable.Create<IList<string>>(subj => {
subscriptionCount++;
return Disposable.Create(() => subscriptionCount--);
});
var watch = Substitute.For<IFilesystemWatchCache>();
watch.Register(null).ReturnsForAnyArgs(countingObs);
Assert.Equal(0, subscriptionCount);
var fixture = new CommitHintViewModel(filename, Substitute.For<IVisualStudioOps>(), null, ops, watch);
Assert.NotEqual(0, subscriptionCount);
fixture.Dispose();
Assert.Equal(0, subscriptionCount);
}
public void SavesWhenYouClickTheButton()
{
var ops = Substitute.For<IGitRepoOps>();
var filename = @"C:\Foo\Bar\Baz.txt";
ops.FindGitRepo(filename).Returns(@"C:\Foo");
ops.ProtocolUrlForRepoPath(@"C:\Foo").Returns("https://github.com/reactiveui/reactiveui.git");
var watch = Substitute.For<IFilesystemWatchCache>();
watch.Register(null).ReturnsForAnyArgs(Observable.Never<IList<string>>());
var vs = Substitute.For<IVisualStudioOps>();
var fixture = new CommitHintViewModel(filename, vs, null, ops, watch);
Assert.True(fixture.Open.CanExecute(null));
fixture.Open.Execute(null);
vs.Received(1).SaveAll();
}