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Implement 'labels' option

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Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
This commit is contained in:
Aanand Prasad 2015-03-19 16:10:27 -07:00
commit 2e6bc078fb
10 changed files with 136 additions and 7 deletions
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41
tests/unit/config_test.py
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@ -185,6 +185,47 @@ class MergeStringsOrListsTest(unittest.TestCase):
self.assertEqual(set(service_dict['dns']), set(['8.8.8.8', '9.9.9.9']))
class MergeLabelsTest(unittest.TestCase):
def test_empty(self):
service_dict = config.merge_service_dicts({}, {})
self.assertNotIn('labels', service_dict)
def test_no_override(self):
service_dict = config.merge_service_dicts(
config.make_service_dict('foo', {'labels': ['foo=1', 'bar']}),
config.make_service_dict('foo', {}),
)
self.assertEqual(service_dict['labels'], {'foo': '1', 'bar': ''})
def test_no_base(self):
service_dict = config.merge_service_dicts(
config.make_service_dict('foo', {}),
config.make_service_dict('foo', {'labels': ['foo=2']}),
)
self.assertEqual(service_dict['labels'], {'foo': '2'})
def test_override_explicit_value(self):
service_dict = config.merge_service_dicts(
config.make_service_dict('foo', {'labels': ['foo=1', 'bar']}),
config.make_service_dict('foo', {'labels': ['foo=2']}),
)
self.assertEqual(service_dict['labels'], {'foo': '2', 'bar': ''})
def test_add_explicit_value(self):
service_dict = config.merge_service_dicts(
config.make_service_dict('foo', {'labels': ['foo=1', 'bar']}),
config.make_service_dict('foo', {'labels': ['bar=2']}),
)
self.assertEqual(service_dict['labels'], {'foo': '1', 'bar': '2'})
def test_remove_explicit_value(self):
service_dict = config.merge_service_dicts(
config.make_service_dict('foo', {'labels': ['foo=1', 'bar=2']}),
config.make_service_dict('foo', {'labels': ['bar']}),
)
self.assertEqual(service_dict['labels'], {'foo': '1', 'bar': ''})
class EnvTest(unittest.TestCase):
def test_parse_environment_as_list(self):
environment = [