def test_get_form_fields_from_serializer_unmapped_field(self):
class CustomField(serializers.Field):
pass
class MySerializer(serializers.Serializer):
foo = serializers.CharField(read_only=True)
bar = CustomField()
with self.assertRaises(TypeError):
SerializerFormMeta.get_form_fields_from_serializer(
(object,), mock.Mock(serializer=MySerializer,
fields=['foo', 'bar'],
exclude=[],
field_mapping={})
)
def test_get_form_fields_from_serializer_unmapped_field(self):
class CustomField(serializers.Field):
pass
class MySerializer(serializers.Serializer):
foo = serializers.CharField(read_only=True)
bar = CustomField()
with self.assertRaises(TypeError):
SerializerFormMeta.get_form_fields_from_serializer(
(object, ),
mock.Mock(serializer=MySerializer,
fields=['foo', 'bar'],
exclude=[],
field_mapping={}))
def test_get_form_fields_from_serializer(self):
fields = SerializerFormMeta.get_form_fields_from_serializer(
(object,), mock.Mock(serializer=TestSerializer,
fields=['foo', 'bar'],
exclude=['exclude'],
field_mapping={})
)
self.assertSetEqual(set(fields.keys()), {'bar'})
self.assertIsInstance(fields['bar'], forms.IntegerField)
def test_get_form_fields_from_serializer(self):
fields = SerializerFormMeta.get_form_fields_from_serializer(
(object, ),
mock.Mock(serializer=TestSerializer,
fields=['foo', 'bar'],
exclude=['exclude'],
field_mapping={}))
self.assertSetEqual(set(fields.keys()), {'bar'})
self.assertIsInstance(fields['bar'], forms.IntegerField)
def test_get_field_mapping(self):
class Base1B(object):
class _meta(object):
field_mapping = {
'hello': 'mars',
'hi': 'there',
'foo': 'bar',
}
class Base1A(Base1B):
class _meta(object):
field_mapping = {
'hello': 'world',
}
class Base2(object):
class _meta(object):
field_mapping = {
'hello': 'sun',
'something': 'here',
}
class Options(object):
field_mapping = {
'foo': 'baar',
'happy': 'rainbows',
}
mapping = SerializerFormMeta.get_field_mapping((Base1A, Base2),
Options)
self.assertDictEqual(
mapping, {
'hi': 'there',
'hello': 'world',
'something': 'here',
'base': 'mapping',
'foo': 'baar',
'happy': 'rainbows',
})
def test_get_field_mapping(self):
class Base1B(object):
class _meta(object):
field_mapping = {
'hello': 'mars',
'hi': 'there',
'foo': 'bar',
}
class Base1A(Base1B):
class _meta(object):
field_mapping = {
'hello': 'world',
}
class Base2(object):
class _meta(object):
field_mapping = {
'hello': 'sun',
'something': 'here',
}
class Options(object):
field_mapping = {
'foo': 'baar',
'happy': 'rainbows',
}
mapping = SerializerFormMeta.get_field_mapping((Base1A, Base2), Options)
self.assertDictEqual(mapping, {
'hi': 'there',
'hello': 'world',
'something': 'here',
'base': 'mapping',
'foo': 'baar',
'happy': 'rainbows',
})