public void Invoke_NotAttached_IsNoOp()
{
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Foo", Brushes.Green);
trigger.FireStubTrigger();
}
/// <summary>
/// Properties the name changed.
/// </summary>
/// <param name="dependencyObject">The dependency object.</param>
/// <param name="arg">The <see cref="DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void PropertyNameChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs arg)
{
var control = (Control)dependencyObject;
var collection = new BehaviorCollection();
var validationBehavior = new ValidationBehavior()
{
PropertyName = arg.NewValue.ToString()
};
var changePropertyIsValidAction = new ChangePropertyAction
{
PropertyName = new PropertyPath(nameof(Control.Style)),
Value = null
};
var errorStyle = new Style
{
TargetType = typeof(Control)
};
errorStyle.Setters.Add(new Setter(Control.BorderBrushProperty, new SolidColorBrush(Colors.Red)));
var changePropertyIsInvalidAction = new ChangePropertyAction
{
PropertyName = new PropertyPath(nameof(Control.Style)),
Value = errorStyle
};
validationBehavior.WhenValidActions.Add(changePropertyIsValidAction);
validationBehavior.WhenInvalidActions.Add(changePropertyIsInvalidAction);
collection.Add(validationBehavior);
control.SetValue(Interaction.BehaviorsProperty, collection);
}
public void Invoke_NoPropertyName_IsNoOp()
{
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(null, Brushes.Green);
trigger.Actions.Add(action);
trigger.FireStubTrigger();
}
public void Invoke_ReadOnlyProperty_ThrowsArgumentException()
{
Button button = CreateButton();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("IsDefaulted", true);
AttachAction(button, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_InvalidPropertyFormatString_ThrowsException()
{
Rectangle rectangle = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Width", "0.0.0.0");
AttachAction(rectangle, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_IncompatiblePropertyWithValueType_ThrowsArgumentException()
{
Rectangle rectangle = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Width", Brushes.Green);
AttachAction(rectangle, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_InvalidPropertyName_ThrowsArgumentException()
{
Rectangle rectangle = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Foo", Brushes.Green);
AttachAction(rectangle, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_AnimatedObjectChange_Changes()
{
Ellipse e = new Ellipse();
ChangePropertyAction c = CreateChangePropertyAction("Fill", Brushes.Gray);
StubTrigger t = CreateStubTrigger();
AttachAction(e, t, c);
c.Duration = TimeSpan.FromMilliseconds(5);
t.FireStubTrigger();
}
public void Invoke_AnimatedPointChange_Changes()
{
Ellipse e = new Ellipse();
ChangePropertyAction c = CreateChangePropertyAction("RenderTransformOrigin", new System.Windows.Point(0.3, 0.3));
StubTrigger t = CreateStubTrigger();
AttachAction(e, t, c);
c.Duration = TimeSpan.FromMilliseconds(5);
t.FireStubTrigger();
}
public void Invoke_AnimatedColorChange_Changes()
{
SolidColorBrush brush = new SolidColorBrush(Colors.Red);
ChangePropertyAction c = CreateChangePropertyAction("Color", Colors.Gray);
StubTrigger t = CreateStubTrigger();
AttachAction(brush, t, c);
c.Duration = TimeSpan.FromMilliseconds(5);
t.FireStubTrigger();
}
public void Invoke_AnimatedDoubleChange_Changes()
{
Ellipse e = new Ellipse();
ChangePropertyAction c = CreateChangePropertyAction("Opacity", 0.0d);
StubTrigger t = CreateStubTrigger();
AttachAction(e, t, c);
c.Duration = TimeSpan.FromMilliseconds(5);
t.FireStubTrigger();
}
public void Invoke_RedFillToGreen_ChangesToGreen()
{
Rectangle rectangle = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Fill", Brushes.Green);
AttachAction(rectangle, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(rectangle.Fill, Brushes.Green, "rectangle.Fill == Green");
}
public void Invoke_InaccessibleProperty_ThrowsArgumentException()
{
Button button = CreateButton();
StubTrigger trigger = CreateStubTrigger();
// EffectiveValuesInitialSize is an internal property on Button, and should be inaccessible
ChangePropertyAction action = CreateChangePropertyAction("EffectiveValuesInitialSize", 10);
AttachAction(button, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_IncrementWithInvalidAdditionType_SetsValueInstead()
{
Rectangle host = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Fill", Brushes.Red);
action.Increment = true;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(host.Fill, Brushes.Red, "Rectangle.Fill should be Red, as Increment was not possible.");
}
public void Invoke_IncrementUnsetNonAdditiveProperty_SetsPropertyToSpecifiedValue()
{
Rectangle host = CreateEmptyRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Fill", Brushes.Red);
action.Increment = true;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(host.Fill, Brushes.Red, "Rectangle's Fill should have been set to Red, ignoring the Increment.");
}
public void Invoke_IncrementWriteOnlyProperty_ThrowsInvalidOperationException()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.WriteOnlyPropertyName, null);
action.TargetObject = target;
AttachAction(host, trigger, action);
action.Increment = true;
trigger.FireStubTrigger();
}
public void Invoke_IncrementWithDuration_ThrowsInvalidOperationException()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Opacity", 0.5d);
action.Increment = true;
action.Duration = new System.Windows.Duration(TimeSpan.FromSeconds(1));
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_AnimateChangeOnNonDependencyProperty_ThrowsInvalidOperationException()
{
Button button = CreateButton();
ChangePropertyActionTargetStub stubTarget = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.DoublePropertyName, 10);
AttachAction(button, trigger, action);
action.Duration = TimeSpan.FromMilliseconds(10);
action.TargetObject = stubTarget;
trigger.FireStubTrigger();
}
// todo: might already have this one
public void Invoke_ValueIsChanged_NewValueIsSet()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.ObjectPropertyName, 10.0d);
action.TargetObject = target;
AttachAction(host, trigger, action);
action.Value = host;
trigger.FireStubTrigger();
Assert.AreEqual(target.ObjectProperty, host, "target.DoubleProperty should be host after Invoke");
}
// todo: might already have this one
public void Invoke_PropertyIsChanged_OldPropertyIsNotSet()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.ObjectPropertyName, 10.0d);
action.TargetObject = target;
AttachAction(host, trigger, action);
action.PropertyName = "DoubleProperty";
trigger.FireStubTrigger();
Assert.IsNull(target.ObjectProperty, "target.DoubleProperty should be null after Invoke");
}
public void Invoke_TargetObjectReferenceTypeProperty_SetsProperty()
{
Button value = CreateButton();
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.ObjectPropertyName, value);
action.TargetObject = target;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(target.ObjectProperty, value, "target.ObjectProperty should point to the Button after Invoke");
}
public void Invoke_TargetObjectValueTypeProperty_SetsProperty()
{
double value = 10.0d;
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.DoublePropertyName, value);
action.TargetObject = target;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(target.DoubleProperty, value, "target.DoubleProperty should be 10 after Invoke");
}
public void Invoke_ChangeValueFromGreenToYellow_ChangesToAppropriateValue()
{
Rectangle rectangle = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Fill", Brushes.Green);
AttachAction(rectangle, trigger, action);
trigger.FireStubTrigger();
action.Value = Brushes.Yellow;
trigger.FireStubTrigger();
Assert.AreEqual(rectangle.Fill, Brushes.Yellow, "rectangle.Fill == Yellow");
}
public void Invoke_ChangePropertyFromFillToStroke_ChangesAppropriateProperty()
{
Rectangle rectangle = CreateRectangle();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction("Fill", Brushes.Green);
AttachAction(rectangle, trigger, action);
trigger.FireStubTrigger();
action.PropertyName = "Stroke";
trigger.FireStubTrigger();
Assert.AreEqual(rectangle.Stroke, Brushes.Green, "rectangle.Stroke == Green");
}
public void Invoke_TargetObjectValueConflictingTypeProperty_AssignBoolToString()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.StringPropertyName, true);
AttachAction(host, trigger, action);
action.TargetObject = target;
trigger.FireStubTrigger();
Assert.AreEqual(target.StringProperty, "True", "StringProperty should have been assigned True as a string");
}
public void Invoke_IncrementWithAmbiguousAdditionOverride_ThrowsArgumentException()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.ObjectPropertyName, "#FF00FF00");
target.ObjectProperty = CreateAdditiveObject();
action.TargetObject = target;
action.Increment = true;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
}
public void Invoke_IncrementDoubleProperty_IncrementsProperty()
{
ChangePropertyActionTargetStub target = CreateTargetStub();
Button host = CreateButton();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.DoublePropertyName, 10.5d);
target.DoubleProperty = 10.0d;
action.TargetObject = target;
action.Increment = true;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(target.DoubleProperty, 20.5d, "DoubleProperty should have been incremented by 10.5 to a total of 20.5");
}
public void Invoke_IncrementByNull_SetsNullInstead()
{
ChangePropertyActionTargetStub target = CreateTargetStub();
Button host = CreateButton();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.ObjectPropertyName, null);
AttachAction(host, trigger, action);
action.TargetObject = target;
action.Increment = true;
target.ObjectProperty = "not null";
trigger.FireStubTrigger();
Assert.IsNull(target.ObjectProperty, "Target.ObjectProperty should have been set to null, ignoring the increment.");
}
public void Invoke_IncrementStringProperty_AppendsStringValue()
{
ChangePropertyActionTargetStub target = CreateTargetStub();
Button host = CreateButton();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.StringPropertyName, " World!");
target.StringProperty = "Hello";
action.TargetObject = target;
action.Increment = true;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(target.StringProperty, "Hello World!", "StringProperty should have been appended with 'World!', resulting in 'Hello World!'");
}
public void Invoke_IncrementWithMultipleAdditionOverrides_CallsCorrectOverride()
{
Button host = CreateButton();
ChangePropertyActionTargetStub target = CreateTargetStub();
StubTrigger trigger = CreateStubTrigger();
ChangePropertyAction action = CreateChangePropertyAction(ChangePropertyActionTargetStub.ObjectPropertyName, 0.5d);
target.ObjectProperty = CreateAdditiveObject();
action.TargetObject = target;
action.Increment = true;
AttachAction(host, trigger, action);
trigger.FireStubTrigger();
Assert.AreEqual(((AdditiveObjectStub)target.ObjectProperty).AddType, "double", "Double addition override should have been called.");
}
