public void TestBuildAuthority()
{
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", ""));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", "An invalid tenant id"));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", ".00000000-0000-0000-0000-000000000000"));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", "00000000-0000-0000-0000-000000000000."));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", "00000000-0000-0000-θθθθ-000000000000"));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", "0000-0000-0000-θθθθθθθθ-000000000000"));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", "00000000-abcd-efgh-0000-000000000000"));
Assert.Throws <FormatException>(() => new AadApplicationOptions("foo", "00000000-ABCD-EFGH-0000-000000000000"));
AadApplicationOptions options;
options = new AadApplicationOptions("foo", "00000000-0000-0000-0000-000000000000");
Assert.Equal("https://login.microsoftonline.com/00000000-0000-0000-0000-000000000000", options.BuildAuthority().ToString());
options = new AadApplicationOptions("foo", "00000000-abcd-efab-cdef-000000000000");
options.WithDogfood();
Assert.Equal("https://login.windows-ppe.net/00000000-abcd-efab-cdef-000000000000", options.BuildAuthority().ToString());
}
