public void GetParametersWrapsParameterInfos()
{
// Arrange
ParameterInfo pInfo0 = typeof(ConcatController).GetMethod("Concat").GetParameters()[0];
ParameterInfo pInfo1 = typeof(ConcatController).GetMethod("Concat").GetParameters()[1];
ReflectedActionDescriptor ad = GetActionDescriptor(typeof(ConcatController).GetMethod("Concat"));
// Act
ParameterDescriptor[] pDescsFirstCall = ad.GetParameters();
ParameterDescriptor[] pDescsSecondCall = ad.GetParameters();
// Assert
Assert.AreNotSame(pDescsFirstCall, pDescsSecondCall, "GetParameters() should return a new array on each invocation.");
Assert.IsTrue(pDescsFirstCall.SequenceEqual(pDescsSecondCall), "Array elements were not equal.");
Assert.AreEqual(2, pDescsFirstCall.Length);
ReflectedParameterDescriptor pDesc0 = pDescsFirstCall[0] as ReflectedParameterDescriptor;
ReflectedParameterDescriptor pDesc1 = pDescsFirstCall[1] as ReflectedParameterDescriptor;
Assert.IsNotNull(pDesc0, "Parameter 0 should have been of type ReflectedParameterDescriptor.");
Assert.AreSame(ad, pDesc0.ActionDescriptor, "Parameter 0 Action did not match.");
Assert.AreSame(pInfo0, pDesc0.ParameterInfo, "Parameter 0 ParameterInfo did not match.");
Assert.IsNotNull(pDesc1, "Parameter 1 should have been of type ReflectedParameterDescriptor.");
Assert.AreSame(ad, pDesc1.ActionDescriptor, "Parameter 1 Action did not match.");
Assert.AreSame(pInfo1, pDesc1.ParameterInfo, "Parameter 1 ParameterInfo did not match.");
}
public void GetParametersWrapsParameterInfos()
{
// Arrange
ParameterInfo pInfo0 = typeof(ConcatController).GetMethod("Concat").GetParameters()[0];
ParameterInfo pInfo1 = typeof(ConcatController).GetMethod("Concat").GetParameters()[1];
ReflectedActionDescriptor ad = GetActionDescriptor(typeof(ConcatController).GetMethod("Concat"));
// Act
ParameterDescriptor[] pDescsFirstCall = ad.GetParameters();
ParameterDescriptor[] pDescsSecondCall = ad.GetParameters();
// Assert
Assert.NotSame(pDescsFirstCall, pDescsSecondCall);
Assert.True(pDescsFirstCall.SequenceEqual(pDescsSecondCall));
Assert.Equal(2, pDescsFirstCall.Length);
ReflectedParameterDescriptor pDesc0 = pDescsFirstCall[0] as ReflectedParameterDescriptor;
ReflectedParameterDescriptor pDesc1 = pDescsFirstCall[1] as ReflectedParameterDescriptor;
Assert.NotNull(pDesc0);
Assert.Same(ad, pDesc0.ActionDescriptor);
Assert.Same(pInfo0, pDesc0.ParameterInfo);
Assert.NotNull(pDesc1);
Assert.Same(ad, pDesc1.ActionDescriptor);
Assert.Same(pInfo1, pDesc1.ParameterInfo);
}
public FilterRegisterItem(Type controllerType, ReflectedActionDescriptor actionDescriptor, Type[] filterTypes)
{
ControllerType = controllerType;
ActionDescriptor = actionDescriptor;
_actionParameterDescriptors = ActionDescriptor.GetParameters();
FilterTypes = filterTypes;
Filters = () => FilterTypes.Select(f => Activator.CreateInstance(f) as FilterAttribute);
}
public FilterRegisterItem(Type controllerType, ReflectedActionDescriptor actionDescriptor, Type[] filterTypes)
{
ControllerType = controllerType;
ActionDescriptor = actionDescriptor;
_actionParameterDescriptors = ActionDescriptor.GetParameters();
FilterTypes = filterTypes;
Filters = () =>
{
if (FilterAttributesInstance != null)
{
return(FilterAttributesInstance);
}
return(FilterAttributesInstance = FilterTypes.Select(f => Activator.CreateInstance(f) as FilterAttribute).ToList());
};
}
