public async Task EnsuresNonNullArguments()
{
var client = new ObservableIssuesLabelsClient(Substitute.For<IGitHubClient>());
Assert.Throws<ArgumentNullException>(() => client.RemoveAllFromIssue(null, "name", 42));
Assert.Throws<ArgumentNullException>(() => client.RemoveAllFromIssue("owner", null, 42));
Assert.Throws<ArgumentException>(() => client.RemoveAllFromIssue("", "name", 42));
Assert.Throws<ArgumentException>(() => client.RemoveAllFromIssue("owner", "", 42));
}
public void DeletesCorrectUrlWithRepositoryId()
{
var connection = Substitute.For<IConnection>();
var gitHubClient = new GitHubClient(connection);
var client = new ObservableIssuesLabelsClient(gitHubClient);
client.RemoveAllFromIssue(1, 42);
connection.Received().Delete(Arg.Is<Uri>(u => u.ToString() == "repositories/1/issues/42/labels"));
}
