def test_get_prep_value_with_json_object_type(self):
jf = fields.JSONField()
raw = '{"Get": "Prep!"}'
prep_value = jf.get_prep_value(fields.JSON(raw))
self.assertEqual(prep_value, raw)
def test_with_non_json_string(self):
result = fields.JSON('hello world, this is weird')
self.assertEqual(result.json_string, '"hello world, this is weird"')
def test_with_list_type(self):
result = fields.JSON([1, 2, 3, {'hello': 'world'}])
self.assertEqual(result.json_string, '[1, 2, 3, {"hello": "world"}]')
self.assertEqual(result[2], 3)
def test_with_dict_type(self):
result = fields.JSON({'hello': 'world'})
self.assertEqual(result.json_string, '{"hello": "world"}')
self.assertEqual(result['hello'], 'world')
def test_returns_a_string_subclass_for_json_string_types(self):
jd = fields.JSON('"yeah alright"')
self.assertTrue(issubclass(jd.__class__, str))
def test_returns_a_dict_subclass_for_json_object_type(self):
jd = fields.JSON('{"hello": "world"}')
self.assertTrue(issubclass(jd.__class__, MutableMapping))
def test_lookups_work(self):
jd = fields.JSON('{"hello": "world"}')
self.assertEqual(jd['hello'], 'world')
def test_get_prep_value_with_json_string_type(self):
jf = fields.JSONField()
prep_value = jf.get_prep_value(fields.JSON('"Get Prep!"'))
self.assertEqual(prep_value, '"Get Prep!"')
def test_falls_back_to_string_type_when_given_an_invalid_object(self):
result = fields.JSON('{hello": "world"}')
self.assertEqual(result, '{hello": "world"}')
def test_has_a_json_string_attr_containing_original_string(self):
jd = fields.JSON('{"hello": "world"}')
self.assertEqual(jd.json_string, '{"hello": "world"}')