public void Register_CustomCanvasType_Height_CustomInterface()
{
CustomCanvasType the_object = new CustomCanvasType();
CustomCanvasType custom_canvas = new CustomCanvasType();
Canvas canvas = new Canvas();
CustomStruct custom_struct_1 = new CustomStruct(1);
CustomEnum custom_enum = CustomEnum.EnumValue1;
CustomDelegate custom_delegate = delegate { };
CustomInterface custom_interface_a = new CustomInterfaceImplA();
CustomInterface custom_interface_b = new CustomInterfaceImplB();
DependencyProperty property;
DependencyPropertyInfo info;
DependencyPropertyInfo.ChangedInfo changed_info;
InkPresenter ink = new InkPresenter(); // The only builtin type derived from Canvas
object actual_value;
object previous_expected_value = null;
int iterations = 0;
int changes = 0;
CustomCanvasType_Height_CustomInterface = new DependencyPropertyInfo("Height", typeof(CustomCanvasType), typeof(CustomInterface), true);
info = CustomCanvasType_Height_CustomInterface;
property = info.Property;
Assert.AreEqual(null, the_object.GetValue(property), "Default value 1");
Assert.AreEqual(null, ink.GetValue(property), "Default value 2");
Assert.Throws(delegate { the_object.SetValue(property, 0); }, typeof(ArgumentException));
Assert.Throws(delegate { the_object.SetValue(property, 1); }, typeof(ArgumentException));
Assert.Throws(delegate { the_object.SetValue(property, ""); }, typeof(ArgumentException));
Assert.Throws(delegate { the_object.SetValue(property, new CustomClass()); }, typeof(ArgumentException));
Assert.Throws(delegate { the_object.SetValue(property, new Canvas()); }, typeof(ArgumentException));
Assert.Throws(delegate { the_object.SetValue(property, custom_enum); }, typeof(ArgumentException));
foreach (object expected_value in new object [] { null, custom_interface_a, null, custom_interface_b, custom_interface_b, null })
{
iterations++;
the_object.SetValue(property, expected_value);
actual_value = the_object.GetValue(property);
if (!object.Equals(expected_value, previous_expected_value))
{
changes++;
changed_info = info.Changes [info.Changes.Count - 1];
DependencyPropertyChangedEventArgs args = changed_info.args;
Assert.AreEqual(args.OldValue, previous_expected_value, "OldValue");
Assert.AreEqual(args.NewValue, expected_value, "NewValue");
Assert.AreSame(changed_info.obj, the_object);
}
previous_expected_value = expected_value;
Assert.AreEqual(expected_value, actual_value, "Iteration #{0}", iterations);
Assert.AreEqual(changes, info.Changes.Count, "Iteration #{0} there should be {1} changes, but there were {2} changes", iterations, changes, info.Changes.Count);
}
}
public void Register_CustomCanvasType_Height_CustomInterface ()
{
CustomCanvasType the_object = new CustomCanvasType ();
CustomCanvasType custom_canvas = new CustomCanvasType ();
Canvas canvas = new Canvas ();
CustomStruct custom_struct_1 = new CustomStruct (1);
CustomEnum custom_enum = CustomEnum.EnumValue1;
CustomDelegate custom_delegate = delegate { };
CustomInterface custom_interface_a = new CustomInterfaceImplA ();
CustomInterface custom_interface_b = new CustomInterfaceImplB ();
DependencyProperty property;
DependencyPropertyInfo info;
DependencyPropertyInfo.ChangedInfo changed_info;
InkPresenter ink = new InkPresenter (); // The only builtin type derived from Canvas
object actual_value;
object previous_expected_value = null;
int iterations = 0;
int changes = 0;
CustomCanvasType_Height_CustomInterface = new DependencyPropertyInfo ("Height", typeof (CustomCanvasType), typeof (CustomInterface), true);
info = CustomCanvasType_Height_CustomInterface;
property = info.Property;
Assert.AreEqual (null, the_object.GetValue (property), "Default value 1");
Assert.AreEqual (null, ink.GetValue (property), "Default value 2");
Assert.Throws (delegate { the_object.SetValue (property, 0); }, typeof (ArgumentException));
Assert.Throws (delegate { the_object.SetValue (property, 1); }, typeof (ArgumentException));
Assert.Throws (delegate { the_object.SetValue (property, ""); }, typeof (ArgumentException));
Assert.Throws (delegate { the_object.SetValue (property, new CustomClass ()); }, typeof (ArgumentException));
Assert.Throws (delegate { the_object.SetValue (property, new Canvas ()); }, typeof (ArgumentException));
Assert.Throws (delegate { the_object.SetValue (property, custom_enum); }, typeof (ArgumentException));
foreach (object expected_value in new object [] { null, custom_interface_a, null, custom_interface_b, custom_interface_b, null }) {
iterations++;
the_object.SetValue (property, expected_value);
actual_value = the_object.GetValue (property);
if (!object.Equals (expected_value, previous_expected_value)) {
changes++;
changed_info = info.Changes [info.Changes.Count - 1];
DependencyPropertyChangedEventArgs args = changed_info.args;
Assert.AreEqual (args.OldValue, previous_expected_value, "OldValue");
Assert.AreEqual (args.NewValue, expected_value, "NewValue");
Assert.AreSame (changed_info.obj, the_object);
}
previous_expected_value = expected_value;
Assert.AreEqual (expected_value, actual_value, "Iteration #{0}", iterations);
Assert.AreEqual (changes, info.Changes.Count, "Iteration #{0} there should be {1} changes, but there were {2} changes", iterations, changes, info.Changes.Count);
}
}
