public PingResponse ping() {
                PingResponse response = new PingResponse(createMockHealthResponse("test-cluster", ClusterHealthStatus.RED)) {
                    @Override
                    public int getStatus() {
                        // RED status should return non-zero status
                        return 2;
                    }
                };
                return response;
            }
        };

    }

    private static class TestHttpServletResponse implements HttpServletResponse {
        private int status = 0;

        @Override
        public void setStatus(int sc) {
            this.status = sc;
        }

        public int getStatus() {
            return status;
        }

        @Override
        public java.util.Collection<String> getHeaderNames() {

    }

    /**
     * Returns the crawler status.
     * @return The CrawlerStatus.
     */
    public CrawlerStatus getStatus() {
        return status;
    }

    /**
     * Sets the crawler status.
     * @param status The CrawlerStatus.
     */
    public void setStatus(final CrawlerStatus status) {
        this.status = status;
    }

    /**
     * Returns the URL filter.

        private final PrintWriter writer = new PrintWriter(stringWriter);

        @Override
        public void setStatus(int sc) {
            this.status = sc;
        }

        @Override
        public int getStatus() {
            return status;
        }

        public int getSendErrorCode() {
            return sendErrorCode;
        }

        manager.process(request, response, chain);
        assertEquals(404, response.getStatus());

        // Test with different status code
        manager = new StatusCodeWebApiManager(201);
        response = new TestHttpServletResponse();
        manager.process(request, response, chain);
        assertEquals(201, response.getStatus());
    }

    @Test

            @Override
            public void addIntHeader(String name, int value) {
            }

            @Override
            public void setStatus(int sc) {
            }

            @Override
            public int getStatus() {
                return 0;
            }

            @Override
            public String getHeader(String name) {
                return null;

            @Override
            public void addIntHeader(String name, int value) {
            }

            @Override
            public void setStatus(int sc) {
            }

            @Override
            public int getStatus() {
                return 200;
            }

            @Override
            public String getHeader(String name) {

            return "http://test.example.com";
        }

        @Override
        public String getParentUrl() {
            return null;
        }

        @Override
        public Integer getStatus() {
            return 200;
        }

        @Override
        public Integer getHttpStatusCode() {
            return 200;
        }

        @Override
        public String getMethod() {

                if (crawler1.crawlerContext.getStatus() == CrawlerStatus.RUNNING) {
                    break;
                }
                Thread.sleep(50);
            }
            assertEquals(CrawlerStatus.RUNNING, crawler1.crawlerContext.getStatus());
            for (int i = 0; i < 100; i++) {
                if (crawler2.crawlerContext.getStatus() == CrawlerStatus.RUNNING) {
                    break;

            // Wait for both crawlers to start with polling
            long startTime = System.currentTimeMillis();
            while ((crawler1.crawlerContext.getStatus() != CrawlerStatus.RUNNING
                    || crawler2.crawlerContext.getStatus() != CrawlerStatus.RUNNING) && System.currentTimeMillis() - startTime < 5000) {
                try {
                    Thread.sleep(50);