def test_child(self):
bibo = object()
vc = ValueCache()
vc['bibo'] = bibo
child_vc = vc.child('bibo')
self.assertIsInstance(child_vc, ValueCache)
self.assertIn('bibo', vc)
self.assertIs(vc['bibo'], bibo)
self.assertIn('bibo._child', vc)
self.assertIs(vc['bibo._child'], child_vc)
self.assertIsNot(child_vc, vc)
def test_child(self):
bibo = object()
vc = ValueCache()
vc['bibo'] = bibo
child_vc = vc.child('bibo')
self.assertIsInstance(child_vc, ValueCache)
self.assertIn('bibo', vc)
self.assertIs(vc['bibo'], bibo)
self.assertIn('bibo._child', vc)
self.assertIs(vc['bibo._child'], child_vc)
self.assertIsNot(child_vc, vc)
def test_close_with_child(self):
bibo1 = ValueCacheTest.ClosableBibo()
bibo2 = ValueCacheTest.ClosableBibo()
bibo3 = ValueCacheTest.ClosableBibo()
vc = ValueCache()
vc['bibo1'] = bibo1
vc['bibo2'] = bibo2
bibo2_child = vc.child('bibo2')
bibo2_child['bibo3'] = bibo3
self.assertFalse(bibo1.closed)
self.assertFalse(bibo2.closed)
self.assertFalse(bibo3.closed)
vc.close()
self.assertTrue(bibo1.closed)
self.assertTrue(bibo2.closed)
self.assertTrue(bibo3.closed)
def test_close_with_child(self):
bibo1 = ValueCacheTest.ClosableBibo()
bibo2 = ValueCacheTest.ClosableBibo()
bibo3 = ValueCacheTest.ClosableBibo()
vc = ValueCache()
vc['bibo1'] = bibo1
vc['bibo2'] = bibo2
bibo2_child = vc.child('bibo2')
bibo2_child['bibo3'] = bibo3
self.assertFalse(bibo1.closed)
self.assertFalse(bibo2.closed)
self.assertFalse(bibo3.closed)
vc.close()
self.assertTrue(bibo1.closed)
self.assertTrue(bibo2.closed)
self.assertTrue(bibo3.closed)
def test_rename_key(self):
bibo = object()
vc = ValueCache()
vc['bibo'] = bibo
bibo_id = vc.get_id('bibo')
bibo_child = vc.child('bibo')
vc.rename_key('bibo', 'bert')
self.assertNotIn('bibo', vc)
self.assertNotIn('bibo._child', vc)
self.assertIn('bert', vc)
self.assertIs(vc['bert'], bibo)
self.assertIn('bert._child', vc)
self.assertIs(vc['bert._child'], bibo_child)
self.assertEqual(vc.get_id('bert'), bibo_id)
def test_rename_key(self):
bibo = object()
vc = ValueCache()
vc['bibo'] = bibo
bibo_id = vc.get_id('bibo')
bibo_child = vc.child('bibo')
vc.rename_key('bibo', 'bert')
self.assertNotIn('bibo', vc)
self.assertNotIn('bibo._child', vc)
self.assertIn('bert', vc)
self.assertIs(vc['bert'], bibo)
self.assertIn('bert._child', vc)
self.assertIs(vc['bert._child'], bibo_child)
self.assertEqual(vc.get_id('bert'), bibo_id)