def test_distinct_imports_separtes_lists(self):
"""A successful case for distinct_imports()"""
imports, aliases = distinct_imports('hello', [
TaskDeclaration(TaskForTesting()),
TaskAliasDeclaration(':hello', [':test'])
])
self.assertTrue(isinstance(imports[0], TaskDeclaration))
self.assertTrue(isinstance(aliases[0], TaskAliasDeclaration))
def test_distinct_imports_does_not_raise_any_exception_when_no_data(self):
self.assertEqual(([], []), distinct_imports('hello', []))
def test_distinct_imports_raises_exception_when_unknown_type_object_added_to_list(
self):
self.assertRaises(
ContextException, lambda: distinct_imports(
'hello', ['string-should-not-be-there-even-IDE-knows-that']))