QueryContext context = new QueryContext("test", false);
        QueryBuilder result = queryCommand.convertPhraseQuery(context, phraseQuery, 1.0f);

        assertNotNull(result);
        assertTrue(result instanceof MatchPhraseQueryBuilder);

        // Verify query was processed
        assertNotNull(result);
        assertTrue(result instanceof MatchPhraseQueryBuilder);
    }

    @Test

        };
        ComponentUtil.register(searchEngineClient, "searchEngineClient");

        // Execute the job
        String result = purgeDocJob.execute();

        // Assert error message is in the result
        assertTrue(result.contains("Delete operation failed"));
        assertTrue(result.endsWith("\n"));
    }

    @Test
    public void test_execute_withCustomFieldName() {

        float boost = 1.0f;

        QueryBuilder result = matchAllQueryCommand.execute(context, query, boost);

        assertNotNull(result);
        assertTrue(result instanceof MatchAllQueryBuilder);

        // Verify the query builder generates correct JSON
        String json = result.toString().replaceAll("[\\s\\n]", "");
        assertEquals("{\"match_all\":{\"boost\":1.0}}", json);

    }

    // Test execute() method with successful processing
    @Test
    public void test_execute_success() {
        String result = updateLabelJob.execute();
        assertNotNull(result);
        assertTrue(result.contains("3 documents")); // 3 documents processed
        assertFalse(result.contains("exception"));
    }

    // Test execute() method with query builder
    @Test

        String result = purgeThumbnailJob.execute();

        assertEquals("Deleted 0 thumbnail files.", result);
        assertEquals(30L * 24 * 60 * 60 * 1000L, thumbnailManager.getPurgeExpiry());
    }

    // Test execute with successful purge (single file deleted)
    @Test
    public void test_execute_singleFileDeleted() {
        thumbnailManager.setPurgeCallCount(1);

        String result = purgeThumbnailJob.execute();

        ComponentUtil.setFessConfig(fessConfig);

        // Execute
        String result = purgeLogJob.execute();

        // Assert all error messages in result
        assertTrue(result.contains("Crawling error"));
        assertTrue(result.contains("Search error"));
        assertTrue(result.contains("Job error"));
        assertTrue(result.contains("Status error"));
    }

    // Test mixed success and skip
    @Test

                return false;
            }

            final Map<String, Object> result = parseJson(response.getContentAsString());
            final Boolean found = (Boolean) result.get("found");
            if (found == null || !found) {
                return false;
            }

            final Map<String, Object> source = getMapValue(result, "_source");
            if (source == null) {
                return false;

        for (String cron : potentiallyValidCrons) {
            boolean result = validator.isValid(cron, context);
            // Don't assert true/false here, just test that method doesn't throw
            assertNotNull(Boolean.valueOf(result), "Validation should return a boolean result for: " + cron);
        }
    }

    // Test edge cases to understand the validation behavior
    @Test

        facetInfo.missing = "unknown";

        String result = facetInfo.toString();
        assertEquals("FacetInfo [field=[field1, field2], query=[query1, query2], size=10, minDocCount=5, sort=count.desc, missing=unknown]",
                result);
    }

    // Test toString method with null fields
    @Test
    public void test_toString_nullFields() {
        String result = facetInfo.toString();

        // No matching host header
        HtmlNext result = virtualHostHelper.getVirtualHostPath(page);
        assertEquals("/search", result.getRoutingPath());

        // Matching host header
        request.addHeader("Host", "example.com");
        result = virtualHostHelper.getVirtualHostPath(page);
        assertEquals("/site1/search", result.getRoutingPath());