Removed legacy code function

tests/unit/filter_plugins/test_configuration_filters.py

@@ -1,45 +0,0 @@
-import unittest
-import sys
-import os
-
-sys.path.insert(
-    0,
-    os.path.abspath(
-        os.path.join(os.path.dirname(__file__), "../../../")
-    ),
-)
-
-from filter_plugins.configuration_filters import (
-    is_feature_enabled,
-)
-
-from filter_plugins.get_app_conf import AppConfigKeyError
-
-
-class TestConfigurationFilters(unittest.TestCase):
-    def setUp(self):
-        # Sample applications data for testing
-        self.applications = {
-            'app1': {
-                'features': {
-                    'oauth2': True,
-                },
-            },
-            'app2': {
-                # no features or csp defined
-            },
-        }
-
-    # Tests for is_feature_enabled
-    def test_is_feature_enabled_true(self):
-        self.assertTrue(is_feature_enabled(self.applications, 'oauth2', 'app1'))
-
-    def test_is_feature_enabled_false_missing_feature(self):
-        self.assertFalse(is_feature_enabled(self.applications, 'nonexistent', 'app1'))
-
-    def test_is_feature_enabled_false_missing_app(self):
-         with self.assertRaises(Exception):
-            is_feature_enabled(self.applications, 'oauth2', 'unknown_app')
-
-if __name__ == '__main__':
-    unittest.main()