public void ConstructorSetsControllerTypeProperty() {
// Arrange
Type controllerType = typeof(string);
// Act
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(controllerType);
// Assert
Assert.AreSame(controllerType, cd.ControllerType);
}
public void FindActionThrowsIfActionNameIsNull() {
// Arrange
Type controllerType = typeof(MyController);
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(controllerType);
// Act & assert
ExceptionHelper.ExpectArgumentExceptionNullOrEmpty(
delegate {
cd.FindAction(new Mock<ControllerContext>().Object, null);
}, "actionName");
}
public void FindActionReturnsNullIfNoActionFound() {
// Arrange
Type controllerType = typeof(MyController);
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(controllerType);
// Act
ActionDescriptor ad = cd.FindAction(new Mock<ControllerContext>().Object, "NonExistent");
// Assert
Assert.IsNull(ad);
}
public void FindActionReturnsActionDescriptorIfFound() {
// Arrange
Type controllerType = typeof(MyController);
MethodInfo setupMethod = controllerType.GetMethod("Foo");
MethodInfo completionMethod = controllerType.GetMethod("FooCompleted");
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(controllerType);
// Act
ActionDescriptor ad = cd.FindAction(new Mock<ControllerContext>().Object, "NewName");
// Assert
Assert.AreEqual("NewName", ad.ActionName);
Assert.IsInstanceOfType(ad, typeof(ReflectedEventPatternActionDescriptor));
ReflectedEventPatternActionDescriptor castAd = (ReflectedEventPatternActionDescriptor)ad;
Assert.AreSame(setupMethod, castAd.SetupMethod, "SetupMethod pointed to wrong method.");
Assert.AreSame(completionMethod, castAd.CompletionMethod, "CompletionMethod pointed to wrong method.");
Assert.AreSame(cd, ad.ControllerDescriptor, "Controller did not point back to correct descriptor.");
}
public void FindActionThrowsIfControllerContextIsNull() {
// Arrange
Type controllerType = typeof(MyController);
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(controllerType);
// Act & assert
ExceptionHelper.ExpectArgumentNullException(
delegate {
cd.FindAction(null, "someName");
}, "controllerContext");
}
public void IsDefinedCallsTypeIsDefined() {
// Arrange
Mock<Type> mockType = new Mock<Type>();
mockType.Expect(t => t.IsDefined(typeof(ObsoleteAttribute), true)).Returns(true);
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(mockType.Object);
// Act
bool isDefined = cd.IsDefined(typeof(ObsoleteAttribute), true);
// Assert
Assert.IsTrue(isDefined);
}
public void GetCustomAttributesWithAttributeTypeCallsTypeGetCustomAttributes() {
// Arrange
object[] expected = new object[0];
Mock<Type> mockType = new Mock<Type>();
mockType.Expect(t => t.GetCustomAttributes(typeof(ObsoleteAttribute), true)).Returns(expected);
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(mockType.Object);
// Act
object[] returned = cd.GetCustomAttributes(typeof(ObsoleteAttribute), true);
// Assert
Assert.AreSame(expected, returned);
}
public void GetCanonicalActionsReturnsEmptyArray() {
// this method does nothing by default
// Arrange
Type controllerType = typeof(MyController);
ReflectedAsyncControllerDescriptor cd = new ReflectedAsyncControllerDescriptor(controllerType);
// Act
ActionDescriptor[] canonicalActions = cd.GetCanonicalActions();
// Assert
Assert.AreEqual(0, canonicalActions.Length);
}
