def test_is_equal_not_empty(self):
keys = self.keys()
values = self.values()
self.instance.fromkeys(
keys=[create_string_buffer(k) for k in keys],
values=[create_string_buffer(v) for v in values])
other = Dictionary()
other.fromkeys(keys=[create_string_buffer(k) for k in keys],
values=[create_string_buffer(v) for v in values])
self.assertEqual(self.instance, other)
for k, v in zip(keys, values):
self.assertIn(k, self.instance)
self.assertIn(k, other)
self.assertEqual(self.instance[k], other[k])
class DictionaryTestCase(TestCase):
maxDiff = None
def setUp(self):
super(DictionaryTestCase, self).setUp()
self.instance = Dictionary()
def keys(self):
return [random_string(length=10) for i in xrange(10)]
def values(self):
return [random_string(length=50, with_spaces=True) for i in xrange(10)]
def add_some_values(self):
for k, v in (('perro', 'animal que ladra'), ('gato',
'animal que maulla')):
self.instance[k] = v
def test_size_on_empty(self):
self.instance['foo'] = 'something'
self.assertEqual(len(self.instance), 1)
def test_size_on_non_empty(self):
self.assertEqual(len(self.instance), 0)
def test_exists_on_empty(self):
self.assertNotIn('foo', self.instance)
def test_exists_on_non_empty(self):
self.assertNotIn('foo', self.instance)
self.instance['foo'] = 'something'
self.assertIn('foo', self.instance)
def test_add_to_empty_dict(self):
word = 'test'
definition = 'this is a test'
self.instance[word] = definition
self.assertEqual(len(self.instance), 1)
self.assertEqual(self.instance[word], definition)
def test_add_to_non_empty_dict(self):
self.add_some_values()
word = 'test'
definition = 'this is a test'
self.instance[word] = definition
self.assertEqual(len(self.instance), 3)
self.assertEqual(self.instance[word], definition)
def test_remove_only_value(self):
self.instance['foo'] = 'something'
del self.instance['foo']
self.assertNotIn('foo', self.instance)
self.assertEqual(len(self.instance), 0)
def test_remove_with_other_values(self):
self.add_some_values()
self.instance['foo'] = 'something'
del self.instance['foo']
self.assertNotIn('foo', self.instance)
self.assertEqual(len(self.instance), 2)
def test_remove_all_values(self):
keys = self.keys()
values = self.values()
self.instance.fromkeys(
keys=[create_string_buffer(k) for k in keys],
values=[create_string_buffer(v) for v in values])
for k in keys:
del self.instance[k]
self.assertEqual(len(self.instance), 0)
def test_is_equal_empty(self):
other = Dictionary()
self.assertEqual(self.instance, other)
def test_is_equal_not_empty(self):
keys = self.keys()
values = self.values()
self.instance.fromkeys(
keys=[create_string_buffer(k) for k in keys],
values=[create_string_buffer(v) for v in values])
other = Dictionary()
other.fromkeys(keys=[create_string_buffer(k) for k in keys],
values=[create_string_buffer(v) for v in values])
self.assertEqual(self.instance, other)
for k, v in zip(keys, values):
self.assertIn(k, self.instance)
self.assertIn(k, other)
self.assertEqual(self.instance[k], other[k])
def test_copy_empty(self):
other = self.instance.copy()
self.assertEqual(self.instance, other)
def test_copy(self):
self.instance['foo'] = 'zaraza'
self.instance['bar'] = 'lorem ipsum sir amet'
other = self.instance.copy()
self.assertEqual(self.instance, other)
def test_to_dict(self):
keys = self.keys()
values = self.values()
self.instance.fromkeys(
keys=[create_string_buffer(k) for k in keys],
values=[create_string_buffer(v) for v in values])
self.assertEqual(self.instance.to_dict(), dict(zip(keys, values)))