public async Task InvalidCode_ReturnsFalse()
                {
                    var helper = new FakeUserHelper1();

                    helper.FakeSingleUseTokenService.Validate_Output = false;

                    Assert.False(await helper.ValidatePasswordResetCode("key", 1234));
                }
                public async Task ValidCode_ReturnsTrue()
                {
                    var helper = new FakeUserHelper1();

                    Assert.True(await helper.ValidatePasswordResetCode("key", 1234));
                }