def test_field_errors():
field = ListField(child=IntegerField())
with pytest.raises(ValidationError) as e:
field.to_internal_value(['123', 'foo'])
assert e.value.errors == {1: ['A valid integer is required.']}
def test_field_errors():
field = ListField(child=IntegerField())
with pytest.raises(ValidationError) as e:
field.to_internal_value(['123', 'foo'])
assert e.value.errors == {1: ['A valid integer is required.']}
def test_string_field():
field = ListField(child=StringField())
assert field.to_internal_value(['foo', 'bar']) == ['foo', 'bar']
with pytest.raises(ValidationError):
field.to_internal_value('foo')
def test_string_field():
field = ListField(child=StringField())
assert field.to_internal_value(['foo', 'bar']) == ['foo', 'bar']
with pytest.raises(ValidationError):
field.to_internal_value('foo')
def test_none():
i = ['2016-01-01', None, '2016-01-02']
o = [date(2016, 1, 1), None, date(2016, 1, 2)]
with pytest.raises(ValidationError):
ListField(child=DateField(required=True)).to_internal_value(i)
assert ListField(child=DateField(required=False)).to_internal_value(i) == o
def test_serializer_errors():
class FooSerializer(Serializer):
foo = IntegerField()
field = ListField(child=FooSerializer())
with pytest.raises(ValidationError) as e:
field.to_internal_value([{'foo': '123'}, {'foo': 'foo'}])
assert e.value.errors == {1: {'foo': ['A valid integer is required.']}}
def test_serializer_errors():
class FooSerializer(Serializer):
foo = IntegerField()
field = ListField(child=FooSerializer())
with pytest.raises(ValidationError) as e:
field.to_internal_value([{'foo': '123'}, {'foo': 'foo'}])
assert e.value.errors == {1: {'foo': ['A valid integer is required.']}}
def test_default():
field = ListField(required=False, child=IntegerField())
# Default should be an empty list
assert field.run_validation(empty) == []
assert field.run_validation(None) == []
def test_default():
field = ListField(required=False, child=IntegerField())
# Default should be an empty list
assert field.run_validation(empty) == []
assert field.run_validation(None) == []
def test_to_internal_value_invalid(data):
with pytest.raises(ValidationError):
ListField(child=DateField()).to_internal_value(data)
def test_to_internal_value(data, expected):
assert ListField(child=DateField()).to_internal_value(data) == expected
def test_to_representation(value, expected):
assert ListField(child=DateField()).to_representation(value) == expected