com.alcatel.hello.actuator.ui.SampleActuatorUIApplicationTests.java Source code

Introduction

Here is the source code for com.alcatel.hello.actuator.ui.SampleActuatorUIApplicationTests.java
Source

package com.alcatel.hello.actuator.ui;

/*
 * Copyright 2012-2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import com.alcatel.hello.Application;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.boot.test.TestRestTemplate;
import org.springframework.http.*;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;

import java.util.Arrays;
import java.util.Map;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@IntegrationTest("server.port=0")
@WebAppConfiguration
@DirtiesContext
public class SampleActuatorUIApplicationTests {

    @Value("${local.server.port}")
    private int port;

    @Test
    public void testHome() throws Exception {
        HttpHeaders headers = new HttpHeaders();
        headers.setAccept(Arrays.asList(MediaType.TEXT_HTML));
        ResponseEntity<String> entity = new TestRestTemplate().exchange("http://localhost:" + this.port,
                HttpMethod.GET, new HttpEntity<Void>(headers), String.class);

        assertEquals(HttpStatus.OK, entity.getStatusCode());
        assertTrue("Wrong body (title doesn't match):\n" + entity.getBody(),
                entity.getBody().contains("<title>Hello"));
    }

    @Test
    public void testCss() throws Exception {
        ResponseEntity<String> entity = new TestRestTemplate()
                .getForEntity("http://localhost:" + this.port + "/css/bootstrap.css", String.class);
        assertEquals(HttpStatus.OK, entity.getStatusCode());
        assertTrue("Wrong body:\n" + entity.getBody(), entity.getBody().contains("body"));
    }

    @Test
    public void testMetrics() throws Exception {
        @SuppressWarnings("rawtypes")
        ResponseEntity<Map> entity = new TestRestTemplate()
                .getForEntity("http://localhost:" + this.port + "/metrics", Map.class);
        assertEquals(HttpStatus.UNAUTHORIZED, entity.getStatusCode());
    }

    @Test
    public void testError() throws Exception {
        HttpHeaders headers = new HttpHeaders();
        headers.setAccept(Arrays.asList(MediaType.TEXT_HTML));
        ResponseEntity<String> entity = new TestRestTemplate().exchange("http://localhost:" + this.port + "/error",
                HttpMethod.GET, new HttpEntity<Void>(headers), String.class);

        assertEquals(HttpStatus.OK, entity.getStatusCode());
        assertTrue("Wrong body:\n" + entity.getBody(), entity.getBody().contains("<html>"));
        assertTrue("Wrong body:\n" + entity.getBody(), entity.getBody().contains("<body>"));
        assertTrue("Wrong body:\n" + entity.getBody(),
                entity.getBody().contains("Please contact the operator with the above information"));
    }
}