fix the status tests left behind by the out-of-credits message

#314 made the status message print a line for every user: an upgrade notice
when no credits remain, and a link to manage the plan when credits remain.
Three tests still expected nothing to be printed when credits are active, so
they fail.

main has been red since that merge. CI does not run on a push to main, so the
failure only appears on pull requests, which test the merge with main.

The three tests now expect the manage-plan line and no upgrade notice.

Author: NejcS

tests/test_cli_output.py

@@ -216,8 +216,10 @@ def test_has_active_plan_credits(self, mock_console):
         }
         _display_status_message(plan_credits, [], [])
 
-        # Should not print warning message
-        mock_console.print.assert_not_called()
+        mock_console.print.assert_called_once()
+        call_args = mock_console.print.call_args[0][0]
+        assert "To manage your plan" in call_args
+        assert "No rendering credits remaining" not in call_args
 
     @patch("cli_output.status.console")
     def test_has_active_purchased_credits(self, mock_console):
@@ -230,8 +232,10 @@ def test_has_active_purchased_credits(self, mock_console):
         ]
         _display_status_message(None, purchased_credits, [])
 
-        # Should not print warning message
-        mock_console.print.assert_not_called()
+        mock_console.print.assert_called_once()
+        call_args = mock_console.print.call_args[0][0]
+        assert "To manage your plan" in call_args
+        assert "No rendering credits remaining" not in call_args
 
     @patch("cli_output.status.console")
     def test_has_active_promo_credits(self, mock_console):
@@ -244,8 +248,10 @@ def test_has_active_promo_credits(self, mock_console):
         ]
         _display_status_message(None, [], promo_credits)
 
-        # Should not print warning message
-        mock_console.print.assert_not_called()
+        mock_console.print.assert_called_once()
+        call_args = mock_console.print.call_args[0][0]
+        assert "To manage your plan" in call_args
+        assert "No rendering credits remaining" not in call_args
 
     @patch("cli_output.status.console")
     def test_no_credits_remaining(self, mock_console):