def test_one_none_completer_returns_none(self):
a = self.completer(None)
cumulative = autocomplete.CumulativeCompleter([a])
self.assertEqual(cumulative.matches(3, "abc"), None)
def test_one_empty_completer_returns_empty(self):
a = self.completer([])
cumulative = autocomplete.CumulativeCompleter([a])
self.assertEqual(cumulative.matches(3, "abc"), set())
def test_no_completers_fails(self):
with self.assertRaises(ValueError):
autocomplete.CumulativeCompleter([])
def test_two_completers_get_both(self):
a = self.completer(["a"])
b = self.completer(["b"])
cumulative = autocomplete.CumulativeCompleter([a, b])
self.assertEqual(cumulative.matches(3, "abc"), {"a", "b"})
def test_one_none_completer_returns_empty(self):
a = self.completer(None)
cumulative = autocomplete.CumulativeCompleter([a])
self.assertEqual(cumulative.matches(3, 'abc', 1, 1, 1, 1, 1), [])
def test_two_completers_get_both(self):
a = self.completer(['a'])
b = self.completer(['b'])
cumulative = autocomplete.CumulativeCompleter([a, b])
self.assertEqual(cumulative.matches(3, 'abc', 1, 1, 1, 1, 1),
(['a', 'b']))
