def test_default(self):
handler_mock = self.handler_mock(None)
extractor = _ParamExtractor()
tpl = extractor._extract_values(handler_mock, 'empty_str')
self.assertTupleEqual(('empty_str', ''), tpl)
tpl = extractor._extract_values(handler_mock, 'none', None)
self.assertTupleEqual(('none', None), tpl)
tpl = extractor._extract_values(handler_mock, 'foo', 'bar')
self.assertTupleEqual(('foo', 'bar'), tpl)
def test_list(self):
handler_mock = self.handler_mock(['1', '2'])
extractor = _ParamExtractor()
values = extractor._extract_values(handler_mock, 'some_list[]')
tpl = values
self.assertTupleEqual(('some_list', ['1', '2']), tpl)
handler_mock = self.handler_mock(['1'])
tpl = extractor._extract_values(handler_mock, 'some_list[]')
self.assertTupleEqual(('some_list', ['1']), tpl, 'Should return list because of "[]"')
handler_mock = self.handler_mock(['1'])
tpl = extractor._extract_values(handler_mock, 'single')
self.assertTupleEqual(('single', '1'), tpl, 'Should return only "1" and not a list')
handler_mock = self.handler_mock(['1', '2'])
tpl = extractor._extract_values(handler_mock, 'single')
self.assertTupleEqual(('single', ['1', '2']), tpl)
def test_indexed_list(self):
handler_mock = self.handler_mock(['1'])
extractor = _ParamExtractor()
values = extractor._extract_values(handler_mock, 'list_indexed[1]')
tpl = values
self.assertTupleEqual(('list_indexed', ['1']), tpl)
handler_mock = self.handler_mock(['3'])
tpl = extractor._extract_values(handler_mock, 'list_indexed[3]')
# Must keep list ordered based on index
self.assertTupleEqual(('list_indexed', ['1', '3']), tpl)
handler_mock = self.handler_mock(['2'])
tpl = extractor._extract_values(handler_mock, 'list_indexed[2]')
# Must keep list ordered based on index
self.assertTupleEqual(('list_indexed', ['1', '2', '3']), tpl)
