/*
 * Copyright 2012-2015 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.hypermedia.test;

import groovy.text.TemplateEngine;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.actuate.endpoint.mvc.MvcEndpoints;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.http.MediaType;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
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.restdocs.RestDocumentation.document;
import static org.springframework.restdocs.RestDocumentation.documentationConfiguration;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = SpringBootHypermediaApplication.class)
@WebAppConfiguration
@TestPropertySource(properties = "spring.jackson.serialization.indent_output=true")
@DirtiesContext
public class HypermediaEndpointDocumentation {

	@Autowired
	private WebApplicationContext context;

	@Autowired
	private MvcEndpoints mvcEndpoints;

	@Autowired
	private TemplateEngine templates;

	@Value("${org.springframework.restdocs.outputDir:target/generated-snippets}")
	private String restdocsOutputDir;

	private MockMvc mockMvc;

	@Before
	public void setUp() {
		System.setProperty("org.springframework.restdocs.outputDir",
				this.restdocsOutputDir);
		this.mockMvc = MockMvcBuilders.webAppContextSetup(this.context)
				.apply(documentationConfiguration()).build();
	}

	@Test
	public void beans() throws Exception {
		this.mockMvc.perform(get("/beans").accept(MediaType.APPLICATION_JSON))
				.andExpect(status().isOk()).andDo(document("beans/hypermedia"));
	}

	@Test
	public void metrics() throws Exception {
		this.mockMvc.perform(get("/metrics").accept(MediaType.APPLICATION_JSON))
				.andExpect(status().isOk()).andDo(document("metrics/hypermedia"));
	}

	@Test
	public void home() throws Exception {
		this.mockMvc.perform(get("/").accept(MediaType.APPLICATION_JSON))
				.andExpect(status().isOk()).andDo(document("admin"));
	}

}
