Inheritance: System.Waf.UnitTesting.Mocks.MockView, IPersonListView
        public void PersonListViewModelCommandsTest()
        {
            MockPersonListView personListView = new MockPersonListView();
            PersonListViewModel personListViewModel = new PersonListViewModel(personListView) { Persons = new List<Person>() };

            DelegateCommand mockCommand = new DelegateCommand(() => {});
            AssertHelper.PropertyChangedEvent(personListViewModel, x => x.AddNewCommand, () =>
                personListViewModel.AddNewCommand = mockCommand);
            Assert.AreEqual(mockCommand, personListViewModel.AddNewCommand);

            mockCommand = new DelegateCommand(() => { });
            AssertHelper.PropertyChangedEvent(personListViewModel, x => x.RemoveCommand, () =>
                personListViewModel.RemoveCommand = mockCommand);
            Assert.AreEqual(mockCommand, personListViewModel.RemoveCommand);

            mockCommand = new DelegateCommand(() => { });
            AssertHelper.PropertyChangedEvent(personListViewModel, x => x.CreateNewEmailCommand, () =>
                personListViewModel.CreateNewEmailCommand = mockCommand);
            Assert.AreEqual(mockCommand, personListViewModel.CreateNewEmailCommand);
        }
        public void PersonListViewModelFilterTest()
        {
            List<Person> persons = new List<Person>()
            {
                new Person() { Firstname = "Harry", Lastname = "Potter" },
                new Person() { Firstname = "Ron", Lastname = "Weasley" }
            };

            MockPersonListView personListView = new MockPersonListView();
            PersonListViewModel personListViewModel = new PersonListViewModel(personListView) { Persons = persons };

            Assert.IsTrue(personListViewModel.Filter(persons[0]));
            Assert.IsTrue(personListViewModel.Filter(persons[1]));

            AssertHelper.PropertyChangedEvent(personListViewModel, x => x.FilterText, () => personListViewModel.FilterText = "r");
            Assert.AreEqual("r", personListViewModel.FilterText);
            Assert.IsTrue(personListViewModel.Filter(persons[0]));
            Assert.IsTrue(personListViewModel.Filter(persons[1]));

            personListViewModel.FilterText = "arr";
            Assert.IsTrue(personListViewModel.Filter(persons[0]));
            Assert.IsFalse(personListViewModel.Filter(persons[1]));

            personListViewModel.FilterText = "eas";
            Assert.IsFalse(personListViewModel.Filter(persons[0]));
            Assert.IsTrue(personListViewModel.Filter(persons[1]));

            personListViewModel.FilterText = "xyz";
            Assert.IsFalse(personListViewModel.Filter(persons[0]));
            Assert.IsFalse(personListViewModel.Filter(persons[1]));

            persons.Add(new Person());
            Assert.IsTrue(personListViewModel.Filter(persons[2]));
            persons[2].Firstname = "Hermione";
            Assert.IsTrue(personListViewModel.Filter(persons[2]));
        }
        public void PersonListViewModelPersonsTest()
        {
            List<Person> persons = new List<Person>()
            {
                new Person() { Firstname = "Harry" },
                new Person() { Firstname = "Ron" }
            };

            MockPersonListView personListView = new MockPersonListView();

            PersonListViewModel personListViewModel = new PersonListViewModel(personListView) { Persons = persons };

            Assert.AreEqual(persons, personListViewModel.Persons);
            Assert.IsNull(personListViewModel.SelectedPerson);
            Assert.IsFalse(personListViewModel.SelectedPersons.Any());

            // Select the first person
            AssertHelper.PropertyChangedEvent(personListViewModel, x => x.SelectedPerson,
                () => personListViewModel.SelectedPerson = persons.First());
            Assert.AreEqual(persons.First(), personListViewModel.SelectedPerson);

            personListViewModel.AddSelectedPerson(persons.First());
            Assert.IsTrue(personListViewModel.SelectedPersons.SequenceEqual(new Person[] { persons.First() }));

            // Select both persons
            personListViewModel.AddSelectedPerson(persons.Last());
            Assert.IsTrue(personListViewModel.SelectedPersons.SequenceEqual(persons));
        }