diff options
Diffstat (limited to 'Lib/test/test_range.py')
| -rw-r--r-- | Lib/test/test_range.py | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py index 126868a95a..d9bf5a0366 100644 --- a/Lib/test/test_range.py +++ b/Lib/test/test_range.py @@ -59,18 +59,18 @@ class RangeTest(unittest.TestCase): self.assertEqual(list(range(a+4, a, -2)), [a+4, a+2]) seq = list(range(a, b, c)) - self.assertTrue(a in seq) - self.assertTrue(b not in seq) + self.assertIn(a, seq) + self.assertNotIn(b, seq) self.assertEqual(len(seq), 2) seq = list(range(b, a, -c)) - self.assertTrue(b in seq) - self.assertTrue(a not in seq) + self.assertIn(b, seq) + self.assertNotIn(a, seq) self.assertEqual(len(seq), 2) seq = list(range(-a, -b, -c)) - self.assertTrue(-a in seq) - self.assertTrue(-b not in seq) + self.assertIn(-a, seq) + self.assertNotIn(-b, seq) self.assertEqual(len(seq), 2) self.assertRaises(TypeError, range) @@ -114,13 +114,13 @@ class RangeTest(unittest.TestCase): def test_types(self): # Non-integer objects *equal* to any of the range's items are supposed # to be contained in the range. - self.assertTrue(1.0 in range(3)) - self.assertTrue(True in range(3)) - self.assertTrue(1+0j in range(3)) + self.assertIn(1.0, range(3)) + self.assertIn(True, range(3)) + self.assertIn(1+0j, range(3)) class C1: def __eq__(self, other): return True - self.assertTrue(C1() in range(3)) + self.assertIn(C1(), range(3)) # Objects are never coerced into other types for comparison. class C2: @@ -128,32 +128,32 @@ class RangeTest(unittest.TestCase): def __index__(self): return 1 self.assertFalse(C2() in range(3)) # ..except if explicitly told so. - self.assertTrue(int(C2()) in range(3)) + self.assertIn(int(C2()), range(3)) # Check that the range.__contains__ optimization is only # used for ints, not for instances of subclasses of int. class C3(int): def __eq__(self, other): return True - self.assertTrue(C3(11) in range(10)) - self.assertTrue(C3(11) in list(range(10))) + self.assertIn(C3(11), range(10)) + self.assertIn(C3(11), list(range(10))) def test_strided_limits(self): r = range(0, 101, 2) - self.assertTrue(0 in r) + self.assertIn(0, r) self.assertFalse(1 in r) - self.assertTrue(2 in r) + self.assertIn(2, r) self.assertFalse(99 in r) - self.assertTrue(100 in r) + self.assertIn(100, r) self.assertFalse(101 in r) r = range(0, -20, -1) - self.assertTrue(0 in r) - self.assertTrue(-1 in r) - self.assertTrue(-19 in r) + self.assertIn(0, r) + self.assertIn(-1, r) + self.assertIn(-19, r) self.assertFalse(-20 in r) r = range(0, -20, -2) - self.assertTrue(-18 in r) + self.assertIn(-18, r) self.assertFalse(-19 in r) self.assertFalse(-20 in r) |