class TestDecorateStrategy(TestCase):
def setUp(self):
self.root=MockRoot()
self.default=Dummy()
self.strategy=DecorateStrategy(self.root, self.default)
def testInterface(self):
verifyObject(INavtreeStrategy, self.strategy)
def testShowAllParentAlwaysTrue(self):
self.default.showAllParents=False
self.assertEqual(self.strategy.showAllParents, True)
def testRootPathSetToOurRoot(self):
self.default.rootPath="this is wrong"
self.assertEqual(self.strategy.rootPath, "/root")
def testNodeFilterDelegates(self):
self.default.nodeFilter=yes
self.assertEqual(self.strategy.nodeFilter(CreateNode("/root/child/baby")), True)
self.default.nodeFilter=no
self.assertEqual(self.strategy.nodeFilter(CreateNode("/root/child/baby")), False)
def testNodeFilterRejectsOutsideRoot(self):
self.default.nodeFilter=yes
self.assertEqual(self.strategy.nodeFilter(CreateNode("/other/child/baby")), False)
def testNodeFilterAcceptsRoot(self):
self.default.nodeFilter=yes
self.assertEqual(self.strategy.nodeFilter(CreateNode("/root/child")), True)
def testNodeFilterAcceptsRootsChildren(self):
self.default.nodeFilter=yes
self.assertEqual(self.strategy.nodeFilter(CreateNode("/root/child/baby")), True)
def setUp(self):
self.root=MockRoot()
self.default=Dummy()
self.strategy=DecorateStrategy(self.root, self.default)
