public void ShouldRaiseErrorsChangedEventWhenFirstNameIsSetToEmptyAndBack()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.FirstName), () => wrapper.FirstName = ""));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.FirstName), () => wrapper.FirstName = "Julia"));
}
public void ShouldRaisePropertyChangedEventForIsValidOfRoot()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.Emails.First().Email = ""));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.Emails.First().Email = "*****@*****.**"));
}
public void ShouldRaisePropertyChangedEventForIsValidOfRootWhenRemovingInvalidItem()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.Emails.First().Email = ""));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.Emails.Remove(wrapper.Emails.First())));
}
public void ShouldRaisePropertyChangedEventForIsValidOfRootWhenAddingInvalidItem()
{
var wrapper = new TestFriendWrapper(_testFriend);
var emailToAdd = new TestFriendEmailWrapper(new TestFriendEmail());
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.Emails.Add(emailToAdd)));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => emailToAdd.Email = "*****@*****.**"));
}
public void ShouldRaisePropertyChangedEventForIsValidOfRoot()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.TestFriendAddress.City = ""));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.TestFriendAddress.City = "Salt Lake City"));
}
public void ShouldRaisePropertyChangedEventForIsValid()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.FirstName = ""));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsValid), () => wrapper.FirstName = "Julia"));
}
public void ShouldRaisePropertyChangedEventForChangeOrRemovePropertyOfFriendTestWrapper()
{
var wrapper = new TestFriendWrapper(_testFriend);
var originAddress = wrapper.TestFriendAddress;
Assert.IsFalse(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => wrapper.TestFriendAddress = originAddress));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => wrapper.TestFriendAddress = new TestFriendAddressWrapper(new TestFriendAddress())));
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => wrapper.TestFriendAddress = null));
}
public void ShouldRaisePropertyChangedEventForIsChangedPropertyOfFriendTestWrapper()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => wrapper.TestFriendAddress.City = "Salt Lake City"));
var originAddress = wrapper.TestFriendAddress;
wrapper.TestFriendAddress = new TestFriendAddressWrapper(new TestFriendAddress());
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => wrapper.TestFriendAddress.City = "Yekaterinburg"));
Assert.IsFalse(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => originAddress.City = "Yekaterinburg"));
}
public void ShouldRiseEventIfComplexPropertyChanged()
{
Assert.IsFalse(_testFriendWrapper.IsChanged);
var oldAddress = _testFriendWrapper.TestFriendAddress;
var newAddress = new TestFriendAddress {
City = "CityNew"
};
Assert.IsTrue(_testFriendWrapper.PropertyChangedEventRised(nameof(_testFriendWrapper.TestFriendAddress),
() => _testFriendWrapper.TestFriendAddress = new TestFriendAddressWrapper(newAddress)));
Assert.IsTrue(_testFriendWrapper.IsChanged);
Assert.IsTrue(_testFriendWrapper.PropertyChangedEventRised(nameof(_testFriendWrapper.TestFriendAddress),
() => _testFriendWrapper.TestFriendAddress = oldAddress));
Assert.IsFalse(_testFriendWrapper.IsChanged);
Assert.IsFalse(_testFriendWrapper.PropertyChangedEventRised(nameof(_testFriendWrapper.TestFriendAddress),
() => _testFriendWrapper.TestFriendAddress = new TestFriendAddressWrapper(oldAddress.Model)));
Assert.IsFalse(_testFriendWrapper.IsChanged);
}
public void ShouldNotRaisePropertyChangedEventIfPropertyIsSetToSameValue()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsFalse(wrapper.PropertyChangedEventRised(nameof(wrapper.FirstName), () => wrapper.FirstName = "Thomas"));
}
public void ShouldRaisePropertyChangedEventForIsChangedPropertyOfFriendTestWrapper()
{
var wrapper = new TestFriendWrapper(_testFriend);
Assert.IsTrue(wrapper.PropertyChangedEventRised(nameof(wrapper.IsChanged), () => wrapper.Emails.First().Email = "*****@*****.**"));
}