diff --git a/halfapi/lib/routes.py b/halfapi/lib/routes.py
index cc81901..6cfcb09 100644
--- a/halfapi/lib/routes.py
+++ b/halfapi/lib/routes.py
@@ -153,3 +153,14 @@ def debug_routes():
         logger.critical('debuglog# %s', {datetime.now().isoformat()})
         return Response('')
     yield Route('/halfapi/log', debug_log)
+
+    async def error_code(request: Request, *args, **kwargs):
+        code = request.path_params.get('code')
+        raise HTTPException(code)
+
+    yield Route('/halfapi/error/{code:int}', error_code)
+
+    async def exception(request: Request, *args, **kwargs):
+        raise Exception('Test exception')
+
+    yield Route('/halfapi/exception', exception)
diff --git a/tests/test_debug_routes.py b/tests/test_debug_routes.py
index c51f124..41605b3 100644
--- a/tests/test_debug_routes.py
+++ b/tests/test_debug_routes.py
@@ -16,3 +16,25 @@ def test_current_user():
     c = TestClient(application)
     r = c.get('/halfapi/current_user')
     assert r.status_code == 200
+
+def test_log():
+    c = TestClient(application)
+    r = c.get('/halfapi/log')
+    assert r.status_code == 200
+
+def test_error():
+    c = TestClient(application)
+    r = c.get('/halfapi/error/400')
+    assert r.status_code == 400
+    r = c.get('/halfapi/error/404')
+    assert r.status_code == 404
+    r = c.get('/halfapi/error/500')
+    assert r.status_code == 500
+
+def test_exception():
+    c = TestClient(application)
+    try:
+        r = c.get('/halfapi/exception')
+        assert r.status_code == 500
+    except Exception:
+        print('exception')