def testFactories(self):
impl = superposition.BaseSuperposition.impl_for_type(
typedesc=types.TypeFactory(str))
self.assertEqual(impl, superposition.HashableSuperposition)
self.assertIsInstance(
impl.merge_values(("foo", "bar"), types.TypeFactory(str)),
superposition.HashableSuperposition)
def testList(self):
impl = superposition.ListSuperposition
s1 = impl.merge_values(variants=(["foo"], ["bar"], ["bar"]),
typedesc=types.TypeFactory(list))
self.assertTrue(["bar"] in s1)
self.assertEqual(len(s1), 2)
self.assertEqual(sorted(s1), [["bar"], ["foo"]])
def __init__(self, name, typedesc, docstring, component=None,
hidden=False, width=20, style="compact"):
self.name = name
self.typedesc = types.TypeFactory(typedesc)
self.docstring = docstring
self.component = component
self.hidden = hidden
self.width = width
self.style = style
def testHashable(self):
impl = superposition.HashableSuperposition
s1 = impl.merge_values(variants=("foo", "bar", "foo"),
typedesc=types.TypeFactory(str))
self.assertEqual(sorted(s1), ["bar", "foo"])
self.assertEqual(len(s1), 2)
self.assertTrue("foo" in s1)
self.assertFalse("FOO" in s1)
self.assertFalse(5 in s1)
s1.add(5)
s1.add(5)
self.assertTrue("5" in s1)
self.assertEqual(sorted(s1), ["5", "bar", "foo"])
s2 = impl(variants=("foo", ), typedesc=types.TypeFactory(str))
self.assertTrue(s1.issuperset(s2))
s2.add("baz")
self.assertFalse(s1.issuperset(s2))
def __init__(self, typedesc, variants):
self.typedesc = types.TypeFactory(typedesc)
self._backing_container = self._make_container(variants)
