// assertEquals(0, result.size()); // Commented out due to variable scope
    }

    public void test_getBoostedDocumentList_withVirtualHost() {
        KeyMatch keyMatch = new KeyMatch();
        keyMatch.setId("km1");
        keyMatch.setTerm("java");
        keyMatch.setVirtualHost("example.com");

        try {
            List<Map<String, Object>> result = keyMatchHelper.getBoostedDocumentList(keyMatch);