fix: check api key before running tests (#360)

Co-authored-by: Jakob Schnell <[email protected]>

Author: merydian

CHANGELOG.md

@@ -49,6 +49,7 @@ RELEASING:
 ### Fixed
 - Delete annotations when plugin is uninstalled ([#346](https://github.com/GIScience/orstools-qgis-plugin/issues/346))
 - Reset hand cursor after deactivating line tool ([#342](https://github.com/GIScience/orstools-qgis-plugin/issues/342))
+- Check API key being set before running tests ([#358](https://github.com/GIScience/orstools-qgis-plugin/issues/358))
 - Set url slashes correctly with optimization requests in procs ([#347](https://github.com/GIScience/orstools-qgis-plugin/issues/347))
 - Qt6 incompatibility with QVariant ([#355](https://github.com/GIScience/orstools-qgis-plugin/issues/355))
 - Switch to QgsBlockingNetworkRequest ([#117](https://github.com/GIScience/orstools-qgis-plugin/issues/117))

tests/conftest.py

@@ -18,6 +18,10 @@ def pytest_sessionstart(session):
     Called after the Session object has been created and
     before performing collection and entering the run test loop.
     """
+    if not os.environ.get("ORS_API_KEY"):
+        raise ValueError(
+            "No API key found in environment variables. Please set ORS_API_KEY environment variable to run tests."
+        )
     if data["providers"][0]["key"] == "":
         data["providers"][0]["key"] = os.environ.get("ORS_API_KEY")
         s.setValue("ORStools/config", data)