/*
 * Copyright 2012-2017 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.
 */

package org.springframework.boot.actuate.endpoint.mvc;

import java.util.Collections;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.actuate.autoconfigure.AuditAutoConfiguration;
import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
import org.springframework.boot.actuate.autoconfigure.ManagementServerPropertiesAutoConfiguration;
import org.springframework.boot.actuate.endpoint.InfoEndpoint;
import org.springframework.boot.actuate.info.InfoContributor;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.boot.autoconfigure.web.HttpMessageConvertersAutoConfiguration;
import org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

/**
 * Tests for {@link InfoEndpoint} with {@link MockMvc} when there are no
 * {@link InfoContributor InfoContributors}.
 *
 * @author Meang Akira Tanaka
 */
@RunWith(SpringRunner.class)
@SpringBootTest
public class InfoMvcEndpointWithNoInfoContributorsTests {

	@Autowired
	private WebApplicationContext context;

	private MockMvc mvc;

	@Before
	public void setUp() {
		this.context.getBean(InfoEndpoint.class).setEnabled(true);
		this.mvc = MockMvcBuilders.webAppContextSetup(this.context).build();
	}

	@Test
	public void home() throws Exception {
		this.mvc.perform(get("/info")).andExpect(status().isOk());
	}

	@Import({ JacksonAutoConfiguration.class, AuditAutoConfiguration.class,
			HttpMessageConvertersAutoConfiguration.class,
			EndpointWebMvcAutoConfiguration.class, WebMvcAutoConfiguration.class,
			ManagementServerPropertiesAutoConfiguration.class })
	@Configuration
	public static class TestConfiguration {

		@Bean
		public InfoEndpoint endpoint() {
			return new InfoEndpoint(Collections.<InfoContributor>emptyList());
		}

	}

}
