def test_as_form_field(self):
instance = NestedBoundField(FakeSerializer, {}, {}, prefix='none')
nested_bound_field = instance.as_form_field()
self.assertEqual(nested_bound_field._field, instance._field)
self.assertEqual(nested_bound_field.value, {})
self.assertEqual(nested_bound_field.errors, instance.errors)
self.assertEqual(nested_bound_field._prefix, instance._prefix)
def test_init_with_empty_string(self):
instance = NestedBoundField(FakeField, {"key": "value"}, {},
prefix='none')
self.assertEqual(instance._field, instance._field)
self.assertEqual(instance.value, instance.value)
self.assertEqual(instance.errors, instance.errors)
self.assertEqual(instance._prefix, instance._prefix)
def __getitem__(self, key):
field = self.fields[key]
value = self.data.get(key)
error = self.errors.get(key) if hasattr(self, '_errors') else None
if isinstance(field, Serializer):
return NestedBoundField(field, value, error)
return BoundField(field, value, error)
def test_init(self):
instance = NestedBoundField(FakeField,
"value", {"key": "error"},
prefix='none')
self.assertEqual(instance._field, instance._field)
self.assertEqual(instance.value, "value")
self.assertEqual(instance.errors, instance.errors)
self.assertEqual(instance._prefix, instance._prefix)
def test_init_with_none(self):
instance = NestedBoundField(FakeField,
None,
'some error',
prefix='none')
self.assertEqual(instance._field, instance._field)
self.assertEqual(instance.value, {})
self.assertEqual(instance.errors, instance.errors)
self.assertEqual(instance._prefix, instance._prefix)
def test_getitem_returns_bound_field(self):
instance = NestedBoundField(FakeSerializer, {}, {}, prefix='none')
nested_field = instance['pk']
self.assertIsInstance(nested_field, BoundField)
def test_iter(self):
instance = NestedBoundField(FakeSerializer, {}, {"pk": "error"},
prefix='none')
checked_data = set([field.field_name for field in instance])
self.assertEqual(checked_data, {FakeField.field_name})