| Adam Israel | dcdf82b | 2017-08-15 15:26:43 -0400 | [diff] [blame^] | 1 | # |
| 2 | # Test our constraints parser |
| 3 | # |
| 4 | |
| 5 | import unittest |
| 6 | |
| 7 | from juju import constraints |
| 8 | |
| 9 | class TestConstraints(unittest.TestCase): |
| 10 | |
| 11 | def test_mem_regex(self): |
| 12 | m = constraints.MEM |
| 13 | self.assertTrue(m.match("10G")) |
| 14 | self.assertTrue(m.match("1G")) |
| 15 | self.assertFalse(m.match("1Gb")) |
| 16 | self.assertFalse(m.match("a1G")) |
| 17 | self.assertFalse(m.match("1000")) |
| 18 | |
| 19 | def test_normalize_key(self): |
| 20 | _ = constraints.normalize_key |
| 21 | |
| 22 | self.assertEqual(_("test-key"), "test_key") |
| 23 | self.assertEqual(_("test-key "), "test_key") |
| 24 | self.assertEqual(_(" test-key"), "test_key") |
| 25 | self.assertEqual(_("TestKey"), "test_key") |
| 26 | self.assertEqual(_("testKey"), "test_key") |
| 27 | |
| 28 | def test_normalize_val(self): |
| 29 | _ = constraints.normalize_value |
| 30 | |
| 31 | self.assertEqual(_("10G"), 10 * 1024) |
| 32 | self.assertEqual(_("10M"), 10) |
| 33 | self.assertEqual(_("10"), 10) |
| 34 | self.assertEqual(_("foo,bar"), ["foo", "bar"]) |
| 35 | |
| 36 | def test_parse_constraints(self): |
| 37 | _ = constraints.parse |
| 38 | |
| 39 | self.assertEqual( |
| 40 | _("mem=10G"), |
| 41 | {"mem": 10 * 1024} |
| 42 | ) |
| 43 | |
| 44 | self.assertEqual( |
| 45 | _("mem=10G foo=bar,baz"), |
| 46 | {"mem": 10 * 1024, "foo": ["bar", "baz"]} |
| 47 | ) |