def test_containskey(self):
dictionary = mydict.Dictionary()
dictionary['foo'] = 'bar'
self.assertTrue(dictionary.contains_key('foo'))
self.assertFalse(dictionary.contains_key('bar'))
def test_remove(self):
dictionary = mydict.Dictionary()
dictionary['foo'] = 'bar'
dictionary.remove('foo')
self.assertFalse(dictionary.contains_key('foo'))
def test_update(self):
dictionary = mydict.Dictionary()
dictionary['foo'] = 'bar'
dictionary['foo'] = 'buzz'
self.assertEquals(dictionary['foo'], 'buzz')
self.assertEquals(len(dictionary), 1)
def test_size(self):
dictionary = mydict.Dictionary()
self.assertEquals(len(dictionary), 0)
dictionary['foo'] = 'bar'
self.assertEquals(len(dictionary), 1)
dictionary['fizz'] = 'buzz'
self.assertEquals(len(dictionary), 2)
dictionary.remove('fizz')
self.assertEquals(len(dictionary), 1)
def test_expand(self):
dictionary = mydict.Dictionary()
inserted = []
for i in range(0, 5000):
key = 'a' * i
value = i
dictionary[key] = value
inserted.append((key, value))
for pair in inserted:
self.assertEquals(dictionary[pair[0]], pair[1])
self.assertEquals(len(dictionary), 5000)
def test_insert(self):
dictionary = mydict.Dictionary()
dictionary['foo'] = 'bar'
self.assertEquals(dictionary['foo'], 'bar')