public async Task EnsuresNonNullArguments()
{
var client = new ObservableOrganizationMembersClient(Substitute.For <IGitHubClient>());
await Assert.ThrowsAsync <ArgumentNullException>(() => client.Conceal(null, "username").ToTask());
await Assert.ThrowsAsync <ArgumentException>(() => client.Conceal("", "username").ToTask());
await Assert.ThrowsAsync <ArgumentNullException>(() => client.Conceal("org", null).ToTask());
await Assert.ThrowsAsync <ArgumentException>(() => client.Conceal("org", "").ToTask());
}
public void ConcealFromClientOrganizationMember()
{
var gitHubClient = Substitute.For <IGitHubClient>();
var client = new ObservableOrganizationMembersClient(gitHubClient);
client.Conceal("org", "user");
gitHubClient.Organization.Member.Received().Conceal("org", "user");
}
