PingSearchEngineJob job = new PingSearchEngineJob();
        assertNotNull(job);
    }

    // Test different cluster names
    @Test
    public void test_execute_differentClusterNames() {
        // Test with production cluster name
        SearchEngineClient searchEngineClient = new SearchEngineClient() {
            @Override
            public PingResponse ping() {

Shinsuke Sugaya <******@****.***> 1768400947 +0900