public void EnsuresNonNullArguments()
{
var client = new ObservableOrganizationsClient(Substitute.For <IGitHubClient>());
Assert.Throws <ArgumentNullException>(() => client.Get(null));
Assert.Throws <ArgumentException>(() => client.Get(""));
}
public void RequestsCorrectUrl()
{
var gitHubClient = Substitute.For <IGitHubClient>();
var client = new ObservableOrganizationsClient(gitHubClient);
client.Get("orgName");
gitHubClient.Received().Organization.Get("orgName");
}