public void ModelChangesFlowToProperties()
        {
            // Test ViewModel returns current value from model
            Email em = new Email { Address = "EMAIL" };
            EmailViewModel vm = new EmailViewModel(em);

            em.Address = "NEW_EMAIL";
            Assert.AreEqual("NEW_EMAIL", vm.Address, "Address property is not fetching the value from the model.");
        }
Exemple #2
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        /// <summary>
        /// 初始化 EmailViewModel 类的新实例。
        /// </summary>
        /// <param name="detail">此 ViewModel 基于的基础电子邮件</param>
        public EmailViewModel(Email detail)
        {
            if (detail == null)
            {
                throw new ArgumentNullException("detail");
            }

            this.email = detail;
        }
        public void PropertyGetAndSet()
        {
            // Test initial properties are surfaced in ViewModel
            Email em = new Email { Address = "EMAIL" };
            EmailViewModel vm = new EmailViewModel(em);
            Assert.AreEqual(em, vm.Model, "Bound object property did not return object from model.");
            Assert.AreEqual(em.ValidUsageValues, vm.ValidUsageValues, "ValidUsageValues property did not return value from model.");
            Assert.AreEqual("EMAIL", vm.Address, "Address property did not return value from model.");

            // Test changing properties updates Model and raises PropertyChanged
            string lastProperty;
            vm.PropertyChanged += (sender, e) => { lastProperty = e.PropertyName; };

            lastProperty = null;
            vm.Address = "NEW_EMAIL";
            Assert.AreEqual("Address", lastProperty, "Setting Address property did not raise correct PropertyChanged event.");
            Assert.AreEqual("NEW_EMAIL", em.Address, "Setting Address property did not update model.");
        }
        public void BuildViewModel()
        {
            Phone p = new Phone();
            Email e = new Email();
            Address a = new Address();

            var pvm = ContactDetailViewModel.BuildViewModel(p);
            Assert.IsInstanceOfType(pvm, typeof(PhoneViewModel), "Factory method created wrong ViewModel type.");
            Assert.AreEqual(p, pvm.Model, "Underlying model object on ViewModel is not correct.");

            var evm = ContactDetailViewModel.BuildViewModel(e);
            Assert.IsInstanceOfType(evm, typeof(EmailViewModel), "Factory method created wrong ViewModel type.");
            Assert.AreEqual(e, evm.Model, "Underlying model object on ViewModel is not correct.");

            var avm = ContactDetailViewModel.BuildViewModel(a);
            Assert.IsInstanceOfType(avm, typeof(AddressViewModel), "Factory method created wrong ViewModel type.");
            Assert.AreEqual(a, avm.Model, "Underlying model object on ViewModel is not correct.");
        }
        public void PropertyGetAndSet()
        {
            // 测试初始属性显示在 ViewModel 中
            Email em = new Email { Address = "EMAIL" };
            EmailViewModel vm = new EmailViewModel(em);
            Assert.AreEqual(em, vm.Model, "Bound object property did not return object from model.");
            Assert.AreEqual(em.ValidUsageValues, vm.ValidUsageValues, "ValidUsageValues property did not return value from model.");
            Assert.AreEqual("EMAIL", vm.Address, "Address property did not return value from model.");

            // 更改属性的测试将更新模型并引发 PropertyChanged
            string lastProperty;
            vm.PropertyChanged += (sender, e) => { lastProperty = e.PropertyName; };

            lastProperty = null;
            vm.Address = "NEW_EMAIL";
            Assert.AreEqual("Address", lastProperty, "Setting Address property did not raise correct PropertyChanged event.");
            Assert.AreEqual("NEW_EMAIL", em.Address, "Setting Address property did not update model.");
        }
Exemple #6
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        public void AddContactDetailToEmployeeOutsideUnitOfWork()
        {
            using (FakeEmployeeContext ctx = new FakeEmployeeContext())
            {
                UnitOfWork unit = new UnitOfWork(ctx);
                Employee emp = new Employee();
                ContactDetail detail = new Email();

                try
                {
                    unit.AddContactDetail(emp, detail);
                    Assert.Fail("Adding a contact detail to an employee outside the Unit of Work did not throw.");
                }
                catch (InvalidOperationException ex)
                {
                    Assert.AreEqual("The supplied Employee is not part of this Unit of Work.", ex.Message);
                }
            }
        }