fix tests

Author: mmacata

docker/Dockerfile

@@ -18,6 +18,8 @@ COPY . /src/actinia-cloudevent-plugin/
 RUN pip3 install --no-cache-dir -e /src/actinia-cloudevent-plugin/ && \
     # For tests:
     chmod a+x /src/actinia-cloudevent-plugin/tests_with_cloudevent_receiver.sh
+
+WORKDIR /src/actinia-cloudevent-plugin
 # RUN make test
 
 CMD ["gunicorn", "-b", "0.0.0.0:8088", "-w", "8", "--access-logfile=-", "-k", "gthread", "actinia_cloudevent_plugin.main:flask_app"]

tests/integrationtests/test_cloudevent.py

@@ -69,7 +69,7 @@ def test_post_cloudevent(self) -> None:
 
         # Test post method
         resp = self.app.post(
-            f"{self.URL_PREFIX}/",
+            "/",
             data=json.dumps(cloudevent_json),
             content_type="application/json",
         )
@@ -100,7 +100,7 @@ def test_post_cloudevent(self) -> None:
     @pytest.mark.integrationtest
     def test_get_cloudevent(self) -> None:
         """Test the get method of the / endpoint."""
-        resp = self.app.get(f"{self.URL_PREFIX}/")
+        resp = self.app.get("/")
         assert isinstance(
             resp,
             Response,