def test_is_field_to_many_for_normal_field(self, monkeypatch):
"""Tests that test_is_field_to_many() returns False for a normal field."""
instance = Mock()
model = Mock()
mock_field_info = Mock(relations={})
monkeypatch.setattr(
validate_utils, '_get_model_field_info', Mock(return_value=mock_field_info),
)
data_combiner = DataCombiner(instance, None, model=model)
assert not data_combiner.is_field_to_many('field1')
def test_is_field_to_many_for_to_many_field(self, monkeypatch):
"""Tests that test_is_field_to_many() returns True for a to-many field."""
instance = Mock()
model = Mock()
mock_field_info = Mock(
relations={
'field1': Mock(to_many=True),
},
)
monkeypatch.setattr(
validate_utils, '_get_model_field_info', Mock(return_value=mock_field_info),
)
data_combiner = DataCombiner(instance, None, model=model)
assert data_combiner.is_field_to_many('field1')