def test__len__(self):
"""
Ensure that the __len__ method works as expected.
"""
store = DictDataStore()
store._set_item('foo', (self.item, time.time()))
self.assertEqual(1, len(store))
def test__getitem__(self):
"""
Ensures that the __getitem__ method works as expected.
"""
store = DictDataStore()
store._set_item('foo', (self.item, time.time()))
self.assertEqual(self.item, store['foo'])
def test__iter__(self):
"""
Ensure that the __iter__ method works as expected.
"""
store = DictDataStore()
store._set_item('foo', (self.item, time.time()))
items = [i for i in iter(store)]
self.assertEqual(1, len(items))
def test_keys(self):
"""
Ensure the keys method works as expected.
"""
store = DictDataStore()
self.assertEqual(0, len(store.keys()))
store['foo'] = self.item
self.assertTrue('foo' in store.keys())
def test__delitem__(self):
"""
Ensures that the __delitem__ method works as expected.
"""
store = DictDataStore()
store._set_item('foo', (self.item, time.time()))
self.assertEqual(1, len(store.keys()))
del store['foo']
self.assertEqual(0, len(store.keys()))
def test_set_item(self):
"""
Ensures that the set_item method works as expected.
"""
store = DictDataStore()
store._set_item('foo', (self.item, time.time()))
self.assertEqual(1, len(store.keys()))
self.assertIn('foo', store.keys())
self.assertEqual(self.item, store['foo'])
