fix: Remove toml example

Author: tmathern

tests/test_unit_tests.py

@@ -41,29 +41,6 @@
 ALTERNATIVE_INGREDIENT_TEST_FILE = os.path.join(FIXTURES_DIR, "cloud.jpg")
 
 
-def load_toml_test_settings_as_json():
-    """
-    Load default trust configuration test settings from a
-    TOML config file and return its content as JSON-compatible dict.
-    The return value is used to load settings.
-
-    Returns:
-        dict: The parsed TOML content as a Python dictionary (JSON-compatible).
-
-    Raises:
-        FileNotFoundError: If test_settings.toml is not found.
-        toml.TomlDecodeError: If the TOML file is malformed.
-    """
-    # Locate the file which contains default settings for tests
-    tests_dir = os.path.dirname(os.path.abspath(__file__))
-    settings_path = os.path.join(tests_dir, 'trust_config_test_settings.toml')
-
-    # Load the located default test settings
-    with open(settings_path, 'r') as f:
-        settings_data = toml.load(f)
-
-    return settings_data
-
 def load_test_settings_json():
     """
     Load default trust configuration test settings from a
@@ -175,42 +152,6 @@ def test_stream_read_get_validation_state(self):
             # Needs trust configuration to be set up to validate as Trusted, otherwise manifest is Invalid
             self.assertEqual(validation_state, "Invalid")
 
-    def test_stream_read_get_validation_state_with_trust_config_from_toml(self):
-        # Run in a separate thread to isolate thread-local settings
-        result = {}
-        exception = {}
-
-        def read_with_trust_config():
-            try:
-                # Load trust configuration from test_settings.toml
-                settings_dict = load_toml_test_settings_as_json()
-
-                # Apply the settings (including trust configuration)
-                # Settings are thread-local, so they won't affect other tests
-                # And that is why we also run the test in its own thread, so tests are isolated
-                load_settings(settings_dict)
-
-                with open(self.testPath, "rb") as file:
-                    reader = Reader("image/jpeg", file)
-                    validation_state = reader.get_validation_state()
-                    result['validation_state'] = validation_state
-            except Exception as e:
-                exception['error'] = e
-
-        # Create and start thread
-        thread = threading.Thread(target=read_with_trust_config)
-        thread.start()
-        thread.join()
-
-        # Check for exceptions
-        if 'error' in exception:
-            raise exception['error']
-
-        # Assertions run in main thread
-        self.assertIsNotNone(result.get('validation_state'))
-        # With trust configuration loaded, manifest is Trusted
-        self.assertEqual(result.get('validation_state'), "Trusted")
-
     def test_stream_read_get_validation_state_with_trust_config(self):
         # Run in a separate thread to isolate thread-local settings
         result = {}