def test_range_exclusive(self):
self.type_instance = types.Range(inclusive=False)
self.assertRange('0-2', 0, 2)
self.assertRange('-2-0', -2, 0)
self.assertRange('2-0', 2, 0, -1)
self.assertRange('-3--1', -3, -1)
self.assertRange('-1--3', -1, -3, -1)
self.assertRange('-1', -1, -1)
def test_range_bounds(self):
self.type_instance = types.Range(1, 3)
self.assertRange('1-3', 1, 4)
self.assertRange('2-2', 2, 3)
self.assertRange('2', 2, 3)
self.assertInvalid('1-4')
self.assertInvalid('0-3')
self.assertInvalid('0-4')
class RangeTypeTests(TypeTestHelper, unittest.TestCase):
type = types.Range()
def assertRange(self, s, r1, r2, step=1):
self.assertEqual(list(range(r1, r2, step)),
list(self.type_instance(s)))
def test_range(self):
self.assertRange('0-2', 0, 3)
self.assertRange('-2-0', -2, 1)
self.assertRange('2-0', 2, -1, -1)
self.assertRange('-3--1', -3, 0)
self.assertRange('-1--3', -1, -4, -1)
self.assertRange('-1', -1, 0)
self.assertInvalid('--1')
self.assertInvalid('4-')
self.assertInvalid('--')
self.assertInvalid('1.1-1.2')
self.assertInvalid('a-b')
def test_range_bounds(self):
self.type_instance = types.Range(1, 3)
self.assertRange('1-3', 1, 4)
self.assertRange('2-2', 2, 3)
self.assertRange('2', 2, 3)
self.assertInvalid('1-4')
self.assertInvalid('0-3')
self.assertInvalid('0-4')
def test_range_exclusive(self):
self.type_instance = types.Range(inclusive=False)
self.assertRange('0-2', 0, 2)
self.assertRange('-2-0', -2, 0)
self.assertRange('2-0', 2, 0, -1)
self.assertRange('-3--1', -3, -1)
self.assertRange('-1--3', -1, -3, -1)
self.assertRange('-1', -1, -1)
def test_encode_range(self):
"""Test the json encoding of range option"""
opt = cfg.Opt('o', types.Range(min=123, max=456))
expected = '"type": {"max": 456, "min": 123, "type": "Range"}'
self._test_encode_specific(opt, expected)
