public async void TestVerifiyCredentialsNotEmpty()
{
var sut = new AccountMethodsAsync(CredentialContextFixture.CredentialContext);
string credentials = await sut.VerifyCredentialsAsync();
_output.WriteLine(credentials);
Assert.False(string.IsNullOrWhiteSpace(credentials));
Assert.Contains("id", credentials);
Assert.Contains("username", credentials);
}