public async void Test_GivenAUser_WhenIsPasswordChangeRequired_ThenResponseIsNotAltered()
        {
            userStoreMock.Setup(mock => mock.IsPasswordChangeRequiredAsync(It.IsAny <CognitoUser>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(true)).Verifiable();
            var output = await userManager.IsPasswordChangeRequiredAsync(GetCognitoUser()).ConfigureAwait(false);

            Assert.True(output);
            userStoreMock.Verify();
        }