public void TestRaiseValidInvalidPropertyName()
{
var vm = new ViewModelStub();
var receivedPropertyChanged = false;
var invalidPropertyNameReceived = false;
vm.PropertyChanged += (s, e) =>
{
if (e.PropertyName == ViewModelStub.RealPropertyPropertyName)
{
receivedPropertyChanged = true;
}
else
{
invalidPropertyNameReceived = true;
}
};
vm.RaisePropertyChanged(ViewModelStub.RealPropertyPropertyName);
Assert.IsTrue(receivedPropertyChanged);
Assert.IsFalse(invalidPropertyNameReceived);
vm.RaisePropertyChanged(ViewModelStub.RealPropertyPropertyName + "1");
Assert.IsTrue(invalidPropertyNameReceived);
}
public void TestRaiseValidInvalidPropertyName()
{
var vm = new ViewModelStub();
var receivedPropertyChanged = false;
var invalidPropertyChangedNameReceived = false;
var receivedPropertyChanging = false;
var invalidPropertyChangingNameReceived = false;
vm.PropertyChanged += (s, e) =>
{
if (e.PropertyName == ViewModelStub.RealPropertyPropertyName)
{
receivedPropertyChanged = true;
}
else
{
invalidPropertyChangedNameReceived = true;
}
};
#if !WP71
vm.PropertyChanging += (s, e) =>
{
if (e.PropertyName == ViewModelStub.RealPropertyPropertyName)
{
receivedPropertyChanging = true;
}
else
{
invalidPropertyChangingNameReceived = true;
}
};
vm.RaisePropertyChanging(ViewModelStub.RealPropertyPropertyName);
#endif
vm.RaisePropertyChanged(ViewModelStub.RealPropertyPropertyName);
Assert.IsTrue(receivedPropertyChanged);
Assert.IsFalse(invalidPropertyChangedNameReceived);
#if !WP71
Assert.IsTrue(receivedPropertyChanging);
Assert.IsFalse(invalidPropertyChangingNameReceived);
#endif
try
{
#if !WP71
vm.RaisePropertyChanging(ViewModelStub.RealPropertyPropertyName + "1");
#endif
#if DEBUG
Assert.Fail("ArgumentException was expected");
#else
#if !WP71
Assert.IsTrue(invalidPropertyChangingNameReceived);
#endif
#endif
}
catch (ArgumentException)
{
}
try
{
vm.RaisePropertyChanged(ViewModelStub.RealPropertyPropertyName + "1");
#if DEBUG
Assert.Fail("ArgumentException was expected");
#else
Assert.IsTrue(invalidPropertyChangedNameReceived);
#endif
}
catch (ArgumentException)
{
}
}
public void TestRaiseValidInvalidPropertyName()
{
var vm = new ViewModelStub();
var receivedPropertyChanged = false;
var invalidPropertyNameReceived = false;
vm.PropertyChanged += (s, e) =>
{
if (e.PropertyName == ViewModelStub.RealPropertyPropertyName)
{
receivedPropertyChanged = true;
}
else
{
invalidPropertyNameReceived = true;
}
};
vm.RaisePropertyChanged(ViewModelStub.RealPropertyPropertyName);
Assert.IsTrue(receivedPropertyChanged);
Assert.IsFalse(invalidPropertyNameReceived);
vm.RaisePropertyChanged(ViewModelStub.RealPropertyPropertyName + "1");
Assert.IsTrue(invalidPropertyNameReceived);
}