Added test case to verify fix for #6525

Signed-off-by: Michael Irwin <mikesir87@gmail.com>
2019-03-05 22:18:22 -05:00 · 2019-03-05 22:18:22 -05:00 · 360753ecc1
parent 3fae0119ca
commit 360753ecc1
1 changed files with 18 additions and 0 deletions
--- a/tests/unit/config/config_test.py
+++ b/tests/unit/config/config_test.py
@ -3932,6 +3932,24 @@ class MergeNetworksTest(unittest.TestCase, MergeListsTest):
            }
        }

+    def test_network_has_none_value(self):
+        service_dict = config.merge_service_dicts(
+            {self.config_name: {
+                'default': None
+            }},
+            {self.config_name: {
+                'default': {
+                    'aliases': []
+                }
+            }},
+            DEFAULT_VERSION)
+
+        assert service_dict[self.config_name] == {
+            'default': {
+                'aliases': []
+            }
+        }
+
    def test_all_properties(self):
        service_dict = config.merge_service_dicts(
            {self.config_name: {