tests: test_call_at reorder asserts to debug ocasional test failure

Author: 1st1

tests/test_base.py

@@ -186,11 +186,11 @@ def cb(inc):
         self.loop.run_forever()
         finished = time.monotonic()
 
+        self.assertEqual(i, 10)
+
         self.assertLess(finished - started, 0.07)
         self.assertGreater(finished - started, 0.045)
 
-        self.assertEqual(i, 10)
-
     def test_check_thread(self):
         def check_thread(loop, debug):
             def cb():