public void EnsuresNonNullArguments()
{
var client = new ObservableRepositoryCommentsClient(Substitute.For<IGitHubClient>());
Assert.Throws<ArgumentNullException>(() => client.Get(null, "name", 1));
Assert.Throws<ArgumentNullException>(() => client.Get("owner", null, 1));
Assert.Throws<ArgumentException>(() => client.Get("", "name", 1));
Assert.Throws<ArgumentException>(() => client.Get("owner", "", 1));
}
public void RequestsCorrectUrlWithRepositoryId()
{
var gitHub = Substitute.For<IGitHubClient>();
var client = new ObservableRepositoryCommentsClient(gitHub);
client.Get(1, 42);
gitHub.Received().Repository.Comment.Get(1, 42);
}