public void IsChangedNavigationProperty()
{
TestWrappersFactory testWrappersFactory = new TestWrappersFactory();
TestHusband husband = new TestHusband();
TestWife wife1 = new TestWife();
wife1.Husband = husband;
husband.Wife = wife1;
TestHusbandWrapper husbandWrapper = testWrappersFactory.GetWrapper <TestHusbandWrapper>(husband);
Assert.IsFalse(husbandWrapper.IsChanged);
var wife1Wrapper = husbandWrapper.Wife;
husbandWrapper.Wife = testWrappersFactory.GetWrapper <TestWifeWrapper>(new TestWife());
Assert.IsTrue(husbandWrapper.IsChanged);
husbandWrapper.Wife = wife1Wrapper;
Assert.IsFalse(husbandWrapper.IsChanged);
}
public void ShouldBeValidAgainWhenIsDeveloperIsSetBackToFalse()
{
var wrapper = new TestWrappersFactory().GetWrapper <TestFriendWrapper>(_testFriend);
wrapper.Emails.Clear();
Assert.IsFalse(wrapper.IsDeveloper);
Assert.IsTrue(wrapper.IsValid);
wrapper.IsDeveloper = true;
Assert.IsFalse(wrapper.IsValid);
wrapper.IsDeveloper = false;
Assert.IsTrue(wrapper.IsValid);
var emailsErrors = wrapper.GetErrors(nameof(wrapper.Emails)).Cast <string>().ToList();
Assert.AreEqual(0, emailsErrors.Count);
var isDeveloperErrors = wrapper.GetErrors(nameof(wrapper.IsDeveloper)).Cast <string>().ToList();
Assert.AreEqual(0, isDeveloperErrors.Count);
}
public void ShouldHaveErrorsAndNotBeValidWhenIsDeveloperIsTrueAndNoEmailExists()
{
var expectedError = "A developer must have an email-address";
var wrapper = new TestWrappersFactory().GetWrapper <TestFriendWrapper>(_testFriend);
wrapper.Emails.Clear();
Assert.IsFalse(wrapper.IsDeveloper);
Assert.IsTrue(wrapper.IsValid);
wrapper.IsDeveloper = true;
Assert.IsFalse(wrapper.IsValid);
var emailsErrors = wrapper.GetErrors(nameof(wrapper.Emails)).Cast <string>().ToList();
Assert.AreEqual(1, emailsErrors.Count);
Assert.AreEqual(expectedError, emailsErrors.Single());
var isDeveloperErrors = wrapper.GetErrors(nameof(wrapper.IsDeveloper)).Cast <string>().ToList();
Assert.AreEqual(1, isDeveloperErrors.Count);
Assert.AreEqual(expectedError, isDeveloperErrors.Single());
}
public void ShouldRaisePropertyChangedEventForIsValidOfRootWhenAddingInvalidItem()
{
TestWrappersFactory testWrappersFactory = new TestWrappersFactory();
var fired = false;
var wrapper = testWrappersFactory.GetWrapper <TestFriendWrapper>(_testFriend);
wrapper.PropertyChanged += (s, e) =>
{
if (e.PropertyName == "IsValid")
{
fired = true;
}
};
var emailToAdd = testWrappersFactory.GetWrapper <TestFriendEmailWrapper>(new TestFriendEmail());
wrapper.Emails.Add(emailToAdd);
Assert.IsTrue(fired);
fired = false;
emailToAdd.Email = "*****@*****.**";
Assert.IsTrue(fired);
}
public void ShouldGetValueOfUnderlyingModelProperty()
{
var wrapper = new TestWrappersFactory().GetWrapper <TestFriendWrapper>(_testFriend);
Assert.AreEqual(_testFriend.FirstName, wrapper.FirstName);
}
public void ShouldContainModelInModelProperty()
{
var wrapper = new TestWrappersFactory().GetWrapper <TestFriendWrapper>(_testFriend);
Assert.AreEqual(_testFriend, wrapper.Model);
}
public void NavigationPropertiesTest()
{
TestWrappersFactory testWrappersFactory = new TestWrappersFactory();
TestHusband husband = new TestHusband();
TestWife wife = new TestWife();
wife.Husband = husband;
husband.Wife = wife;
TestHusbandWrapper husbandWrapper = testWrappersFactory.GetWrapper <TestHusbandWrapper>(husband);
bool fired = false;
husbandWrapper.PropertyChanged += (sender, args) => { fired = true; };
Assert.IsFalse(husbandWrapper.IsChanged);
var wifeWrapper = husbandWrapper.Wife;
wifeWrapper.N = 10;
Assert.IsTrue(husbandWrapper.IsChanged);
Assert.IsTrue(fired);
TestWife otherTestWife = new TestWife();
TestWifeWrapper otherTestWifeWrapper = testWrappersFactory.GetWrapper <TestWifeWrapper>(otherTestWife);
Assert.IsFalse(husbandWrapper.WifeIsChanged);
husbandWrapper.Wife = otherTestWifeWrapper;
Assert.IsTrue(husbandWrapper.WifeIsChanged);
Assert.IsTrue(husbandWrapper.IsChanged);
Assert.AreEqual(wifeWrapper, husbandWrapper.WifeOriginalValue);
fired = false;
wifeWrapper.N = 33;
Assert.IsFalse(fired);
fired = false;
husbandWrapper.Wife = null;
Assert.AreEqual(husbandWrapper.Wife, null);
Assert.IsTrue(fired);
Assert.IsTrue(husbandWrapper.WifeIsChanged);
Assert.IsTrue(husbandWrapper.IsChanged);
Assert.AreEqual(wifeWrapper, husbandWrapper.WifeOriginalValue);
fired = false;
TestChildWrapper childWrapper = testWrappersFactory.GetWrapper <TestChildWrapper>(new TestChild {
Husband = husband
});
husbandWrapper.Children.Add(childWrapper);
Assert.IsTrue(fired);
//var husbandWrp = TestWrappersFactory.GetWrapper <TestHusband, TestHusbandWrapper>(husbandWrapper.Model);
fired = false;
childWrapper.Name += "new";
Assert.IsTrue(fired);
husbandWrapper.Children.Remove(childWrapper);
fired = false;
childWrapper.Name += "new2";
Assert.IsFalse(fired);
}
