Fixed a couple of tests

tests/test_main.py

@@ -280,7 +280,6 @@ def test_dry_run():
     responses.add(
         responses.POST,
         DRY_RUN_SUBMISSION_URL,
-        json={},
         status=204,  # The ClinVar API returns 204 (no content) when a dry-run submission was successful and no submission was created
     )
 
@@ -290,15 +289,24 @@ def test_dry_run():
     assert response.json()["message"] == "success"
 
 
+@responses.activate
 def test_validate_wrong_api_key():
     """Test the validate API proxy endpoint without a valid ClinVar API key"""
 
     # GIVEN a json submission file
     json_file = {"json_file": open(subm_json_path, "rb")}
 
+    # AND a mocked ClinVar API
+    responses.add(
+        responses.POST,
+        VALIDATE_SUBMISSION_URL,
+        json={"message": "No valid API key provided"},
+        status=401,  # The ClinVar API returs code 201 when request is successful (created)
+    )
+
     response = client.post("/validate", data={"api_key": DEMO_API_KEY}, files=json_file)
 
-    # THEN the ClinVar API should return "unathorized"
+    # THEN the ClinVar API should return "unauthorized"
     assert response.status_code == 401  # Not authorized
     assert response.json()["message"] == "No valid API key provided"