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Eliminate duplicates when merging port mappings from config files

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Signed-off-by: Joffrey F <joffrey@docker.com>
This commit is contained in:
Joffrey F 2016-05-17 15:02:29 -07:00
commit 842e372258
3 changed files with 49 additions and 1 deletions
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8
tests/unit/config/config_test.py
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@ -1912,6 +1912,14 @@ class MergePortsTest(unittest.TestCase, MergeListsTest):
base_config = ['10:8000', '9000']
override_config = ['20:8000']
def test_duplicate_port_mappings(self):
service_dict = config.merge_service_dicts(
{self.config_name: self.base_config},
{self.config_name: self.base_config},
DEFAULT_VERSION
)
assert set(service_dict[self.config_name]) == set(self.base_config)
class MergeNetworksTest(unittest.TestCase, MergeListsTest):
config_name = 'networks'