public void EnsuresNonNullArguments()
{
var client = new ObservableIssuesLabelsClient(Substitute.For <IGitHubClient>());
var labelUpdate = new LabelUpdate("name", "FF0000");
Assert.Throws <ArgumentNullException>(() => client.Update(null, "name", "labelName", labelUpdate));
Assert.Throws <ArgumentNullException>(() => client.Update("owner", null, "labelName", labelUpdate));
Assert.Throws <ArgumentNullException>(() => client.Update("owner", "name", null, labelUpdate));
Assert.Throws <ArgumentNullException>(() => client.Update("owner", "name", "labelName", null));
Assert.Throws <ArgumentNullException>(() => client.Update(1, null, labelUpdate));
Assert.Throws <ArgumentNullException>(() => client.Update(1, "labelName", null));
Assert.Throws <ArgumentException>(() => client.Update("", "name", "labelName", labelUpdate));
Assert.Throws <ArgumentException>(() => client.Update("owner", "", "labelName", labelUpdate));
Assert.Throws <ArgumentException>(() => client.Update("owner", "name", "", labelUpdate));
Assert.Throws <ArgumentException>(() => client.Update(1, "", labelUpdate));
}
public void UpdatesCorrectUrlWithRepositoryId()
{
var gitHubClient = Substitute.For <IGitHubClient>();
var client = new ObservableIssuesLabelsClient(gitHubClient);
var labelUpdate = new LabelUpdate("name", "FF0000");
client.Update(1, "labelName", labelUpdate);
gitHubClient.Received().Issue.Labels.Update(1, "labelName", labelUpdate);
}