def test_get_renamed_fields_no_renaming(self):
"""
Test when not renaming fields, returns an empty dictionary
"""
group_by = GroupBy(
query_param="test",
fields="id",
queryset=self.queryset,
)
self.assertEquals(bool(group_by.get_renamed_fields()), False)
def test_get_renamed_fields_with_renaming(self):
"""
Test when renaming fields, returns a key-value with renamed-actual
"""
group_by = GroupBy(
query_param="test",
fields="id",
renamed_fields="id_renamed",
queryset=self.queryset,
)
renamed_fields = group_by.get_renamed_fields()
self.assertEqual(len(renamed_fields), 1)
self.assertItemsEqual(renamed_fields.keys(), ["id_renamed"])
def test_get_renamed_fields_partly(self):
"""
Test renaming only a few of the fields also works
"""
group_by = GroupBy(
query_param="test",
fields=("id", "name"),
renamed_fields="id_renamed",
queryset=self.queryset,
)
renamed_fields = group_by.get_renamed_fields()
self.assertEqual(len(renamed_fields), 1)
self.assertCountEqual(renamed_fields.keys(), ["id_renamed"])
def test_get_renamed_fields_with_multiple_renaming(self):
"""
Test when renaming multiple fields, returns a key-value with
renamed-actual
"""
group_by = GroupBy(
query_param="test",
fields=("id", "name"),
renamed_fields=("id_renamed", "name_renamed"),
queryset=self.queryset,
)
renamed_fields = group_by.get_renamed_fields()
self.assertEqual(len(renamed_fields), 2)
self.assertCountEqual(renamed_fields.keys(), [
"id_renamed", "name_renamed"])