Fix invalid client version test

diracx-routers/tests/test_generic.py

@@ -2,7 +2,7 @@
 
 import pytest
 from fastapi import HTTPException
-from packaging.version import InvalidVersion, Version, parse
+from packaging.version import Version, parse
 
 from diracx.routers.version import DIRACX_MIN_CLIENT_VERSION
 
@@ -62,11 +62,12 @@ def test_min_client_version_lower_than_expected(test_client):
     with pytest.raises(HTTPException) as response:
         test_client.get("/", headers={"DiracX-Client-Version": lower_version_than_min})
     assert response.value.status_code == HTTPStatus.UPGRADE_REQUIRED
-    assert "not recent enough" in response.value.detail
+    assert str(min_client_version) in response.value.detail
 
 
 def test_invalid_client_version(test_client, caplog: pytest.LogCaptureFixture):
     invalid_version = "invalid.version"
-    with pytest.raises(InvalidVersion) as exec_iv:
+    with pytest.raises(HTTPException) as response:
         test_client.get("/", headers={"DiracX-Client-Version": invalid_version})
-    assert f"Invalid version: '{invalid_version}'" in str(exec_iv.value)
+    assert response.value.status_code == 400
+    assert invalid_version in response.value.detail