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author | Richard Maw <richard.maw@codethink.co.uk> | 2013-08-13 09:53:32 +0000 |
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committer | Richard Maw <richard.maw@codethink.co.uk> | 2013-08-13 14:21:52 +0000 |
commit | ec6d4e10304293157ba61501b7f053cb1cbc142a (patch) | |
tree | 144869b0f95956aac6756ad3016221580f835028 /morphlib/util_tests.py | |
parent | c38b5ddeb6359f6f848553bcfdde52365c807ab4 (diff) | |
download | morph-ec6d4e10304293157ba61501b7f053cb1cbc142a.tar.gz |
deploy: refactor environment argument parsing
It is now a tested helper function in morphlib.util
Diffstat (limited to 'morphlib/util_tests.py')
-rw-r--r-- | morphlib/util_tests.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/morphlib/util_tests.py b/morphlib/util_tests.py index eaff0821..ca9fe5ae 100644 --- a/morphlib/util_tests.py +++ b/morphlib/util_tests.py @@ -87,3 +87,21 @@ class FindParentOfTests(unittest.TestCase): def test_find_leaf_returns_none_if_not_found(self): self.assertEqual(morphlib.util.find_leaf(self.a, '.magic'), None) + +class ParseEnvironmentPairsTests(unittest.TestCase): + + def test_parse_environment_pairs_adds_key(self): + ret = morphlib.util.parse_environment_pairs({}, ["foo=bar"]) + self.assertEqual(ret.get("foo"), "bar") + + def test_parse_environment_does_not_alter_passed_dict(self): + d = {} + morphlib.util.parse_environment_pairs(d, ["foo=bar"]) + self.assertTrue("foo" not in d) + + def test_parse_environment_raises_on_duplicates(self): + self.assertRaises( + morphlib.util.EnvironmentAlreadySetError, + morphlib.util.parse_environment_pairs, + {"foo": "bar"}, + ["foo=bar"]) |