def test_list_of_nested(self):
obj = {'list': [{'a': 1, 'b': 1}, {'a': 2, 'b': 1}, {'a': 3, 'b': 1}]}
field = fields.List(fields.Nested({'a': fields.Integer}))
self.assertEquals([
OrderedDict([('a', 1)]),
OrderedDict([('a', 2)]),
OrderedDict([('a', 3)])
], field.output('list', obj))
def test_null_list(self):
class TestObject(object):
def __init__(self, list):
self.list = list
obj = TestObject(None)
field = fields.List(fields.String)
self.assertEquals(None, field.output('list', obj))
def test_list_with_attribute(self):
class TestObject(object):
def __init__(self, list):
self.foo = list
obj = TestObject(['a', 'b', 'c'])
field = fields.List(fields.String, attribute='foo')
self.assertEquals(['a', 'b', 'c'], field.output('list', obj))
def test_list_from_object(self):
class TestObject(object):
def __init__(self, list):
self.list = list
obj = TestObject(['a', 'b', 'c'])
field = fields.List(fields.String)
self.assertEquals(['a', 'b', 'c'], field.output('list', obj))
def test_list_of_raw(self):
obj = {'list': [{'a': 1, 'b': 1}, {'a': 2, 'b': 1}, {'a': 3, 'b': 1}]}
field = fields.List(fields.Raw)
self.assertEquals([
OrderedDict([
('a', 1),
('b', 1),
]),
OrderedDict([
('a', 2),
('b', 1),
]),
OrderedDict([
('a', 3),
('b', 1),
])
], field.output('list', obj))
obj = {'list': [1, 2, 'a']}
field = fields.List(fields.Raw)
self.assertEquals([1, 2, 'a'], field.output('list', obj))
def test_list_with_scoped_attribute_on_dict_or_obj(self):
class TestObject(object):
def __init__(self, list_):
self.bar = list_
class TestEgg(object):
def __init__(self, val):
self.attrib = val
eggs = [TestEgg(i) for i in ['a', 'b', 'c']]
test_obj = TestObject(eggs)
test_dict = {
'bar': [{
'attrib': 'a'
}, {
'attrib': 'b'
}, {
'attrib': 'c'
}]
}
field = fields.List(fields.String(attribute='attrib'), attribute='bar')
self.assertEquals(['a', 'b', 'c'], field.output('bar', test_obj))
self.assertEquals(['a', 'b', 'c'], field.output('bar', test_dict))
def test_list_from_dict_with_attribute(self):
obj = {'list': [{'a': 1, 'b': 1}, {'a': 2, 'b': 1}, {'a': 3, 'b': 1}]}
field = fields.List(fields.Integer(attribute='a'))
self.assertEquals([1, 2, 3], field.output('list', obj))
def test_list_from_set(self):
obj = {'list': set(['a', 'b', 'c'])}
field = fields.List(fields.String)
self.assertEquals(set(['a', 'b', 'c']), set(field.output('list', obj)))
def test_list(self):
obj = {'list': ['a', 'b', 'c']}
field = fields.List(fields.String)
self.assertEquals(['a', 'b', 'c'], field.output('list', obj))