class FlashScopeTestCase(TestCase):
"""Test the FlashScope object.
"""
def setUp(self):
"""Create a FlashScope object to be used by the test methods.
"""
self.scope = FlashScope()
def test_contains(self):
""""key in flash" syntax should be supported.
"""
self.assertFalse('message' in self.scope)
self.scope['message'] = 'Message'
self.assertTrue('message' in self.scope)
def test_get_item(self):
""""flash[key]" syntax should be supported.
"""
get_item = lambda: self.scope['message']
self.assertRaises(KeyError, get_item);
self.scope['message'] = 'Message'
self.assertEqual('Message', get_item());
def test_set_item(self):
""""flash[key] = value" syntax should be supported.
"""
self.scope['message'] = 'Message'
self.assertEqual('Message', self.scope['message']);
def test_del_item(self):
""""del flash[key]" syntax should be supported.
"""
self.scope['message'] = 'Message'
del self.scope['message']
self.assertFalse('message' in self.scope)
def test_clear(self):
"""flash.clear() should remove all items from the flash scope.
"""
self.scope['message'] = 'Message'
self.scope['anotherMessage'] = 'Another message'
self.scope.clear()
self.assertEqual(0, len(self.scope))
def test_len(self):
""""len(flash)" syntax should be supported.
"""
self.scope['message'] = 'Message'
self.assertEqual(1, len(self.scope))
def test_keys(self):
"""Should return the list of keys stored in the flash scope.
"""
self.scope['message'] = 'Message'
self.assertEqual(['message'], self.scope.keys())
def test_values(self):
"""Should return the list of values stored in the flash scope.
"""
self.scope['message'] = 'Message'
self.assertEqual(['Message'], self.scope.values())
def test_items(self):
"""Should return the list of items stored in the flash scope.
"""
self.scope['message'] = 'Message'
self.assertEqual([('message', 'Message')], self.scope.items())
def test_iterkeys(self):
"""Should return an iterator to the keys stored in the flash scope.
"""
self.scope['message'] = 'Message'
iterator = self.scope.iterkeys()
self.assertEqual('message', iterator.next())
self.assertRaises(StopIteration, iterator.next)
def test_itervalues(self):
"""Should return an iterator to the values stored in the flash scope.
"""
self.scope['message'] = 'Message'
iterator = self.scope.itervalues()
self.assertEqual('Message', iterator.next())
self.assertRaises(StopIteration, iterator.next)
def test_iteritems(self):
"""Should return an iterator to the items stored in the flash scope.
"""
self.scope['message'] = 'Message'
iterator = self.scope.iteritems()
self.assertEqual(('message', 'Message'), iterator.next())
self.assertRaises(StopIteration, iterator.next)
def test_get(self):
"""Should return a default value if the given key doesn' exists.
"""
self.assertEqual('Something', self.scope.get('message', 'Something'))
self.scope['message'] = 'Message'
self.assertEqual('Message', self.scope.get('message', 'Something'))
self.assertEqual(None, self.scope.get('another_message'))
def test_pop(self):
"""Should pop an item from the flash scope.
"""
self.assertEqual(None,self.scope.pop('message'))
self.scope['message'] = 'Message'
self.assertEqual('Message', self.scope.pop('message'))
self.assertFalse('message' in self.scope)
def test_pop_used_value(self):
"""Should pop an used item from the flash scope.
"""
self.scope['message'] = 'Message'
self.scope.update()
self.assertEqual('Message', self.scope.pop('message'))
self.assertFalse('message' in self.scope)
def test_has_key(self):
"""Should check if there's a value related with the given key.
"""
self.assertFalse(self.scope.has_key('message'))
self.scope['message'] = 'Message'
self.assertTrue(self.scope.has_key('message'))
def test_put(self):
"""Should put several values into the flash scope at the same time.
"""
self.scope.put(msg1='Message1', msg2='Message2')
self.assertEqual('Message1', self.scope['msg1'])
self.assertEqual('Message2', self.scope['msg2'])
def test_discard(self):
"""Should mark a flash-scoped value for removal.
"""
self.scope['message'] = 'Message'
self.scope.discard()
self.scope.update()
self.assertFalse('message' in self.scope)
def test_keep(self):
"""Should mark all flash-scoped value for removal.
"""
self.scope['message'] = 'Message'
self.scope.update()
self.scope.keep('message')
self.scope.update()
self.assertEqual('Message', self.scope['message'])
def test_keep_all(self):
"""Should avoid the removal of all flash-scoped values.
"""
self.scope['message'] = 'Message'
self.scope.update()
self.scope.keep()
self.scope.update()
self.assertEqual('Message', self.scope['message'])
def test_alternative_now(self):
"""Immediate values (flash.now) should be supported.
"""
self.scope.now(message='Message')
self.assertEqual('Message', self.scope['message'])
self.scope.update()
self.assertFalse('message' in self.scope)
def test_now(self):
""""flash.now[key] = value" syntax should be supported.
"""
self.scope.now['message'] = 'Message'
self.assertEqual('Message', self.scope['message'])
self.scope.update()
self.assertFalse('message' in self.scope)
def test_now_get_item(self):
""""flash.now[key]" syntax should be supported.
"""
self.scope.now['message'] = 'Message'
self.assertEqual('Message', self.scope.now['message'])
def test_now_contains(self):
""""key in flash.now" syntax should be supported.
"""
self.assertFalse('message' in self.scope.now)
self.scope.now['message'] = 'Message'
self.assertTrue('message' in self.scope.now)
class FlashScopeTestCase(TestCase):
"""Test the FlashScope object.
"""
def setUp(self):
"""Create a FlashScope object to be used by the test methods.
"""
self.scope = FlashScope()
def test_contains(self):
""""key in flash" syntax should be supported.
"""
self.assertFalse('message' in self.scope)
self.scope['message'] = 'Message'
self.assertTrue('message' in self.scope)
def test_get_item(self):
""""flash[key]" syntax should be supported.
"""
get_item = lambda: self.scope['message']
self.assertRaises(KeyError, get_item)
self.scope['message'] = 'Message'
self.assertEqual('Message', get_item())
def test_set_item(self):
""""flash[key] = value" syntax should be supported.
"""
self.scope['message'] = 'Message'
self.assertEqual('Message', self.scope['message'])
def test_del_item(self):
""""del flash[key]" syntax should be supported.
"""
self.scope['message'] = 'Message'
del self.scope['message']
self.assertFalse('message' in self.scope)
def test_clear(self):
"""flash.clear() should remove all items from the flash scope.
"""
self.scope['message'] = 'Message'
self.scope['anotherMessage'] = 'Another message'
self.scope.clear()
self.assertEqual(0, len(self.scope))
def test_len(self):
""""len(flash)" syntax should be supported.
"""
self.scope['message'] = 'Message'
self.assertEqual(1, len(self.scope))
def test_keys(self):
"""Should return the list of keys stored in the flash scope.
"""
self.scope['message'] = 'Message'
self.assertEqual(['message'], self.scope.keys())
def test_values(self):
"""Should return the list of values stored in the flash scope.
"""
self.scope['message'] = 'Message'
self.assertEqual(['Message'], self.scope.values())
def test_items(self):
"""Should return the list of items stored in the flash scope.
"""
self.scope['message'] = 'Message'
self.assertEqual([('message', 'Message')], self.scope.items())
def test_iterkeys(self):
"""Should return an iterator to the keys stored in the flash scope.
"""
self.scope['message'] = 'Message'
iterator = self.scope.iterkeys()
self.assertEqual('message', iterator.next())
self.assertRaises(StopIteration, iterator.next)
def test_itervalues(self):
"""Should return an iterator to the values stored in the flash scope.
"""
self.scope['message'] = 'Message'
iterator = self.scope.itervalues()
self.assertEqual('Message', iterator.next())
self.assertRaises(StopIteration, iterator.next)
def test_iteritems(self):
"""Should return an iterator to the items stored in the flash scope.
"""
self.scope['message'] = 'Message'
iterator = self.scope.iteritems()
self.assertEqual(('message', 'Message'), iterator.next())
self.assertRaises(StopIteration, iterator.next)
def test_get(self):
"""Should return a default value if the given key doesn' exists.
"""
self.assertEqual('Something', self.scope.get('message', 'Something'))
self.scope['message'] = 'Message'
self.assertEqual('Message', self.scope.get('message', 'Something'))
self.assertEqual(None, self.scope.get('another_message'))
def test_pop(self):
"""Should pop an item from the flash scope.
"""
self.assertEqual(None, self.scope.pop('message'))
self.scope['message'] = 'Message'
self.assertEqual('Message', self.scope.pop('message'))
self.assertFalse('message' in self.scope)
def test_pop_used_value(self):
"""Should pop an used item from the flash scope.
"""
self.scope['message'] = 'Message'
self.scope.update()
self.assertEqual('Message', self.scope.pop('message'))
self.assertFalse('message' in self.scope)
def test_has_key(self):
"""Should check if there's a value related with the given key.
"""
self.assertFalse(self.scope.has_key('message'))
self.scope['message'] = 'Message'
self.assertTrue(self.scope.has_key('message'))
def test_put(self):
"""Should put several values into the flash scope at the same time.
"""
self.scope.put(msg1='Message1', msg2='Message2')
self.assertEqual('Message1', self.scope['msg1'])
self.assertEqual('Message2', self.scope['msg2'])
def test_discard(self):
"""Should mark a flash-scoped value for removal.
"""
self.scope['message'] = 'Message'
self.scope.discard()
self.scope.update()
self.assertFalse('message' in self.scope)
def test_keep(self):
"""Should mark all flash-scoped value for removal.
"""
self.scope['message'] = 'Message'
self.scope.update()
self.scope.keep('message')
self.scope.update()
self.assertEqual('Message', self.scope['message'])
def test_keep_all(self):
"""Should avoid the removal of all flash-scoped values.
"""
self.scope['message'] = 'Message'
self.scope.update()
self.scope.keep()
self.scope.update()
self.assertEqual('Message', self.scope['message'])
def test_alternative_now(self):
"""Immediate values (flash.now) should be supported.
"""
self.scope.now(message='Message')
self.assertEqual('Message', self.scope['message'])
self.scope.update()
self.assertFalse('message' in self.scope)
def test_now(self):
""""flash.now[key] = value" syntax should be supported.
"""
self.scope.now['message'] = 'Message'
self.assertEqual('Message', self.scope['message'])
self.scope.update()
self.assertFalse('message' in self.scope)
def test_now_get_item(self):
""""flash.now[key]" syntax should be supported.
"""
self.scope.now['message'] = 'Message'
self.assertEqual('Message', self.scope.now['message'])
def test_now_contains(self):
""""key in flash.now" syntax should be supported.
"""
self.assertFalse('message' in self.scope.now)
self.scope.now['message'] = 'Message'
self.assertTrue('message' in self.scope.now)
def setUp(self):
"""Create a FlashScope object to be used by the test methods.
"""
self.scope = FlashScope()
def setUp(self):
"""Create a FlashScope object to be used by the test methods.
"""
self.scope = FlashScope()
