class TestListField(TestCase):
def setUp(self):
class A(object):
def __init__(self, value):
self.value = value
def __eq__(self, other):
return self.value == other.value
def from_python(self):
return self.value
self.A = A
self.lf = ListField(self.A, help='help')
def test_init(self):
self.assertEqual(self.lf.item_cls, self.A)
self.assertEqual(self.lf.help, 'help')
def test_to_python(self):
before = ['alpha', 'bravo', 'charlie']
after = self.lf.to_python(before)
self.assertEqual([self.A('alpha'), self.A('bravo'), self.A('charlie')], after)
def test_from_python(self):
before = [self.A('alpha'), self.A('bravo')]
after = ['alpha', 'bravo']
self.assertEqual(self.lf.from_python(before), after)