diff options
| -rw-r--r-- | _test/test_issues.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/_test/test_issues.py b/_test/test_issues.py index f4740cc..d37b297 100644 --- a/_test/test_issues.py +++ b/_test/test_issues.py @@ -93,6 +93,23 @@ class TestIssues: """) x = round_trip(yaml_str, preserve_quotes=True) # NOQA + def test_issue_150(self): + from ruamel.yaml import YAML + + inp = """\ + base: &base_key + first: 123 + second: 234 + + child: + <<: *base_key + third: 345 + """ + yaml = YAML() + data = yaml.load(inp) + child = data['child'] + assert 'second' in {**child} + def test_issue_160(self): s = dedent("""\ root: |