def test_aybabtuSubsubclass(self):
"""
With a sub-sub-class of L{Versioned}, L{styles._aybabtu} returns a list
containing the intervening subclass.
"""
self.assertEqual(styles._aybabtu(VersionedSubSubClass),
[VersionedSubClass])
def test_aybabtuSubsubclass(self):
"""
With a sub-sub-class of L{Versioned}, L{styles._aybabtu} returns a list
containing the intervening subclass.
"""
self.assertEqual(styles._aybabtu(VersionedSubSubClass),
[VersionedSubClass])
def test_aybabtuStrict(self):
"""
For a diamond-shaped inheritance graph, L{styles._aybabtu} returns a
list containing I{both} intermediate subclasses.
"""
self.assertEqual(
styles._aybabtu(VersionedDiamondSubClass),
[VersionedSubSubClass, VersionedSubClass, SecondVersionedSubClass])
def test_aybabtuStrict(self):
"""
For a diamond-shaped inheritance graph, L{styles._aybabtu} returns a
list containing I{both} intermediate subclasses.
"""
self.assertEqual(
styles._aybabtu(VersionedDiamondSubClass),
[VersionedSubSubClass, VersionedSubClass, SecondVersionedSubClass])
def test_aybabtuStrictSubclass(self):
"""
There are no classes I{between} L{VersionedSubClass} and L{Versioned},
so L{styles._aybabtu} returns an empty list.
"""
self.assertEqual(styles._aybabtu(VersionedSubClass), [])
def test_aybabtuStrictEmpty(self):
"""
L{styles._aybabtu} of L{Versioned} itself is an empty list.
"""
self.assertEqual(styles._aybabtu(styles.Versioned), [])
def test_aybabtuStrictSubclass(self):
"""
There are no classes I{between} L{VersionedSubClass} and L{Versioned},
so L{styles._aybabtu} returns an empty list.
"""
self.assertEqual(styles._aybabtu(VersionedSubClass), [])
def test_aybabtuStrictEmpty(self):
"""
L{styles._aybabtu} of L{Versioned} itself is an empty list.
"""
self.assertEqual(styles._aybabtu(styles.Versioned), [])
