mik-laj commented on a change in pull request #8535:
URL: https://github.com/apache/airflow/pull/8535#discussion_r415205019
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File path: tests/cli/commands/test_variable_command.py
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@@ -31,58 +32,15 @@ def setUpClass(cls):
cls.dagbag = models.DagBag(include_examples=True)
cls.parser = cli_parser.get_parser()
Review comment:
```suggestion
def setUp(self):
clear_db_variables()
def tearDown(self):
clear_db_variables()
```
This will allow us to maintain isolation between tests and reduce side
effects.
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