Avoid interactive prompts during unit tests

Always call `initial_setup` with `-f` option to avoid the "Do you want to
proceed?" interactive prompt.

Author: larsks

src/coldfront_plugin_cloud/tests/base.py

@@ -31,7 +31,7 @@ class TestBase(TestCase):
     def setUp(self) -> None:
         # Otherwise output goes to the terminal for every test that is run
         backup, sys.stdout = sys.stdout, open(devnull, 'a')
-        call_command('initial_setup', )
+        call_command('initial_setup', '-f')
         call_command('load_test_data')
         call_command('register_cloud_attributes')
         sys.stdout = backup

src/coldfront_plugin_cloud/tests/unit/test_attribute_migration.py

@@ -16,7 +16,7 @@ class TestAttributeMigration(base.TestBase):
     def setUp(self) -> None:
         # Run initial setup but do not register the attributes
         backup, sys.stdout = sys.stdout, open(devnull, 'a')
-        call_command('initial_setup', )
+        call_command('initial_setup', '-f')
         call_command('load_test_data')
         sys.stdout = backup