Island: Remove disused TestingEnvironment

monkey/monkey_island/cc/environment/testing.py

@@ -1,18 +0,0 @@
-from monkey_island.cc.environment import Environment, EnvironmentConfig
-
-
-class TestingEnvironment(Environment):
-    """
-    Use this environment for running Unit Tests.
-    This will cause all mongo connections to happen via `mongomock` instead of using an actual
-    mongodb instance.
-    """
-
-    _credentials_required = True
-
-    def __init__(self, config: EnvironmentConfig):
-        super(TestingEnvironment, self).__init__(config)
-        self.testing = True
-
-    def get_auth_users(self):
-        return []