API: use of py.test as test runner

Makefile

@@ -44,7 +44,7 @@ test-e2e:
 	$(NPM) test
 
 test-python:
-	$(FLASK) test_local
+	$(PYTEST) mpwo_api
 
 upgrade-db:
 	$(FLASK) db upgrade --directory $(MIGRATIONS)

mpwo_api/server.py

@@ -42,16 +42,10 @@ def run_test(test_path='mpwo_api/tests'):
 
 
 @app.cli.command()
-def test(test_path='mpwo_api/tests'):
+def test():
     """Runs the tests without code coverage."""
     run_test()
 
 
-@app.cli.command()
-def test_local():
-    """Runs the tests without code coverage in local machine w/ make."""
-    run_test('mpwo_api/mpwo_api/tests')
-
-
 if __name__ == '__main__':
     app.run()

test.sh

@@ -8,7 +8,7 @@ inspect() {
   fi
 }
 
-docker-compose -f docker-compose-ci.yml run mpwo-api flask test
+docker-compose -f docker-compose-ci.yml run mpwo-api py.test mpwo_api
 inspect $? api
 
 testcafe chrome mpwo_client/e2e