UT: Reduce duplication of mock flask app initialization

monkey/tests/unit_tests/monkey_island/cc/resources/conftest.py

@@ -1,14 +1,12 @@
 from unittest.mock import MagicMock
 
 import flask_jwt_extended
-import flask_restful
 import pytest
-from flask import Flask
+from tests.unit_tests.monkey_island.conftest import init_mock_app
 
 import monkey_island.cc.app
 import monkey_island.cc.resources.auth.auth
 import monkey_island.cc.resources.island_mode
-from monkey_island.cc.services.representations import output_json
 
 
 @pytest.fixture
@@ -18,7 +16,7 @@ def flask_client(monkeypatch_session):
     container = MagicMock()
     container.resolve_dependencies.return_value = []
 
-    with mock_init_app(container).test_client() as client:
+    with get_mock_app(container).test_client() as client:
         yield client
 
 
@@ -27,19 +25,13 @@ def build_flask_client(monkeypatch_session):
     def inner(container):
         monkeypatch_session.setattr(flask_jwt_extended, "verify_jwt_in_request", lambda: None)
 
-        return mock_init_app(container).test_client()
+        return get_mock_app(container).test_client()
 
     return inner
 
 
-def mock_init_app(container):
+def get_mock_app(container):
-    app = Flask(__name__)
+    app, api = init_mock_app()
-    app.config["SECRET_KEY"] = "test_key"
-
-    api = flask_restful.Api(app)
-    api.representations = {"application/json": output_json}
-
-    monkey_island.cc.app.init_app_url_rules(app)
     flask_resource_manager = monkey_island.cc.app.FlaskDIWrapper(api, container)
     monkey_island.cc.app.init_api_resources(flask_resource_manager)
 

monkey/tests/unit_tests/monkey_island/conftest.py

@@ -29,7 +29,7 @@ def create_empty_tmp_file(tmpdir: str) -> Callable:
     return inner
 
 
-def mock_flask_resource_manager(container):
+def init_mock_app():
     app = Flask(__name__)
     app.config["SECRET_KEY"] = "test_key"
 
@@ -37,6 +37,11 @@ def mock_flask_resource_manager(container):
     api.representations = {"application/json": output_json}
 
     monkey_island.cc.app.init_app_url_rules(app)
+    return app, api
+
+
+def mock_flask_resource_manager(container):
+    _, api = init_mock_app()
     flask_resource_manager = monkey_island.cc.app.FlaskDIWrapper(api, container)
 
     return flask_resource_manager