public async Task ShouldAuthenticateOrRefuseUsingCredentials()
{
var restClientMock = SetupAuthRestClientMock(validAuthPayload);
var service = new MojangAccountService(validTokenPayload, restClientMock.Object, restClientMock.Object);
bool validResult = await service.AuthenticateAsync(validAuthPayload.Username, validAuthPayload.Password);
bool invalidResult1 = await service.AuthenticateAsync(null, null);
bool invalidResult2 = await service.AuthenticateAsync(fixture.Create <string>(), fixture.Create <string>());
Assert.IsTrue(validResult);
Assert.IsFalse(invalidResult1);
Assert.IsFalse(invalidResult2);
}
