public void ChangePass_WrongOldPasswordSomeNewPassword_ExceptionExpected()
        {
            //Arrange
            FakeLogger fakeLogger = new FakeLogger();
            FakeWebService fakeWebService = new FakeWebService();
            LoginManager2 loginManager2 = CreateLoginManager2(fakeLogger, fakeWebService);
            loginManager2.AddUser(SomeUser, SomePassword);
            string newPassword = SomePassword + "ABC";

            //Act
            loginManager2.ChangePass(SomeUser, SomePassword + "A", newPassword);

            //Assert
        }
        public void ChangePass_CorrectOldPasswordSomeNewPassword_LogContainsPassChanged()
        {
            //Arrange
            FakeLogger fakeLogger = new FakeLogger();
            FakeWebService fakeWebService = new FakeWebService();
            LoginManager2 loginManager2 = CreateLoginManager2(fakeLogger, fakeWebService);
            loginManager2.AddUser(SomeUser, SomePassword);
            string newPassword = SomePassword + "ABC";

            //Act
            loginManager2.ChangePass(SomeUser, SomePassword, newPassword);

            //Assert
            StringAssert.Contains(
                string.Format("pass changed: [{0}],[{1}],[{2}]", SomeUser, SomePassword, newPassword),
                fakeLogger.Log);
        }