def testAnonymousCategoryType(self):
# Root x
argument = CategoryParameter(CategoryType("Root"), "x")
argument.register(self.context)
st = argument.getType(self.context)
self.assertIsInstance(st, CategoryType)
self.assertFalse(
st.isAssignableFrom(self.context, BooleanType.instance))
self.assertFalse(
st.isAssignableFrom(self.context, IntegerType.instance))
self.assertFalse(
st.isAssignableFrom(self.context, DecimalType.instance))
self.assertFalse(st.isAssignableFrom(self.context, TextType.instance))
self.assertFalse(st.isAssignableFrom(self.context, DateType.instance))
self.assertFalse(
st.isAssignableFrom(self.context, DateTimeType.instance))
self.assertFalse(
st.isAssignableFrom(self.context, MissingType.instance))
self.assertFalse(st.isAssignableFrom(
self.context, AnyType.instance)) # any type never compatible
self.assertFalse(
st.isAssignableFrom(
self.context,
CategoryType("Simple"))) # since Simple does not extend Root
self.assertTrue(st.isAssignableFrom(
self.context, CategoryType("Root"))) # since Root is Root
self.assertTrue(
st.isAssignableFrom(self.context, CategoryType(
"DerivedWithOther"))) # since DerivedWithOther extends Root
self.assertTrue(
st.isAssignableFrom(self.context, CategoryType(
"DerivedWithName"))) # since DerivedWithName extends Root
def testAnonymousAnyType(self):
# any x
argument = CategoryParameter(AnyType.instance, "x")
argument.register(self.context)
st = argument.getType(self.context)
self.assertIsInstance(st, AnyType)
self.assertTrue(st.isAssignableFrom(self.context,
BooleanType.instance))
self.assertTrue(st.isAssignableFrom(self.context,
IntegerType.instance))
self.assertTrue(st.isAssignableFrom(self.context,
DecimalType.instance))
self.assertTrue(st.isAssignableFrom(self.context, TextType.instance))
self.assertTrue(st.isAssignableFrom(self.context, DateType.instance))
self.assertTrue(
st.isAssignableFrom(self.context, DateTimeType.instance))
self.assertTrue(st.isAssignableFrom(
self.context,
MissingType.instance)) # missing type always compatible
self.assertTrue(st.isAssignableFrom(self.context, AnyType.instance))
self.assertTrue(
st.isAssignableFrom(self.context, CategoryType("Simple")))
self.assertTrue(st.isAssignableFrom(self.context,
CategoryType("Root")))
self.assertTrue(
st.isAssignableFrom(self.context,
CategoryType("DerivedWithOther")))
self.assertTrue(
st.isAssignableFrom(self.context, CategoryType("DerivedWithName")))
