def test_formatting_none(self):
"""Run None through formatters."""
self.assertEqual("", StringFormatter().format(None))
self.assertEqual("",
JoinFormatter(',', DisallowFormatter()).format(None))
self.assertEqual("", StrftimeFormatter("%m/%02d/%Y").format(None))
self.assertEqual([],
MultiFieldDescend(['a'],
NoopFormatter()).format(None))
self.assertEqual(
'',
SingleFieldDescend(None, NoopFormatter()).format(None))
def test_single_field_descend_non_dict(self):
"""Test that we can handle non-dicts."""
formatter = SingleFieldDescend('name', StringFormatter())
self.assertEqual('1', formatter.format(1))
def test_single_field_descend_missing_key(self):
"""Test that we can descend a dict when the key is missing."""
formatter = SingleFieldDescend('name', NoopFormatter())
self.assertEqual(None, formatter.format({'b': 'c'}))
def test_single_field_descend(self):
"""Test that we can descend a single field in a dict."""
formatter = SingleFieldDescend('name', NoopFormatter())
self.assertEqual("aa", formatter.format({'name': 'aa', 'b': 'c'}))
def test_single_field_descend_non_dict(self):
"""Test that we can handle non-dicts."""
formatter = SingleFieldDescend('name', StringFormatter())
self.assertEqual('1', formatter.format(1))
def test_single_field_descend_missing_key(self):
"""Test that we can descend a dict when the key is missing."""
formatter = SingleFieldDescend('name', NoopFormatter())
self.assertEqual(None, formatter.format({'b': 'c'}))
def test_single_field_descend(self):
"""Test that we can descend a single field in a dict."""
formatter = SingleFieldDescend('name', NoopFormatter())
self.assertEqual("aa", formatter.format({'name': 'aa', 'b': 'c'}))