assertFalse(DefaultMirrorSelector.matchesLayout("default", "*,!default"));
        assertFalse(DefaultMirrorSelector.matchesLayout("default", "!default,*"));
    }

    @Test
    void testMirrorLayoutConsideredForMatching() {
        ArtifactRepository repo = getRepo("a");

        Mirror mirrorA = newMirror("a", "a", null, "http://a");
        Mirror mirrorB = newMirror("b", "a", "p2", "http://b");