/*
* 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 java.util.EnumSet;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
import org.springframework.boot.actuate.endpoint.LoggersEndpoint;
import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
import org.springframework.boot.logging.LogLevel;
import org.springframework.boot.logging.LoggerConfiguration;
import org.springframework.boot.logging.LoggingSystem;
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.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
import static org.hamcrest.Matchers.equalTo;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyZeroInteractions;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
/**
* Tests for {@link LoggersMvcEndpoint}.
*
* @author Ben Hale
* @author Phillip Webb
* @author EddĂș MelĂ©ndez
*/
@RunWith(SpringRunner.class)
@SpringBootTest
@TestPropertySource(properties = "management.security.enabled=false")
public class LoggersMvcEndpointTests {
private static final String PATH = "/application/loggers";
@Autowired
private WebApplicationContext context;
@Autowired
private LoggingSystem loggingSystem;
private MockMvc mvc;
@Before
public void setUp() {
this.context.getBean(LoggersEndpoint.class).setEnabled(true);
this.mvc = MockMvcBuilders.webAppContextSetup(this.context)
.alwaysDo(MockMvcResultHandlers.print()).build();
}
@Before
@After
public void resetMocks() {
Mockito.reset(this.loggingSystem);
given(this.loggingSystem.getSupportedLogLevels())
.willReturn(EnumSet.allOf(LogLevel.class));
}
@Test
public void getLoggerShouldReturnAllLoggerConfigurations() throws Exception {
given(this.loggingSystem.getLoggerConfigurations()).willReturn(Collections
.singletonList(new LoggerConfiguration("ROOT", null, LogLevel.DEBUG)));
String expected = "{\"levels\":[\"OFF\",\"FATAL\",\"ERROR\",\"WARN\",\"INFO\",\"DEBUG\",\"TRACE\"],"
+ "\"loggers\":{\"ROOT\":{\"configuredLevel\":null,\"effectiveLevel\":\"DEBUG\"}}}";
this.mvc.perform(get(PATH + "")).andExpect(status().isOk())
.andExpect(content().json(expected));
}
@Test
public void getLoggersWhenDisabledShouldReturnNotFound() throws Exception {
this.context.getBean(LoggersEndpoint.class).setEnabled(false);
this.mvc.perform(get(PATH + "")).andExpect(status().isNotFound());
}
@Test
public void getLoggerShouldReturnLogLevels() throws Exception {
given(this.loggingSystem.getLoggerConfiguration("ROOT"))
.willReturn(new LoggerConfiguration("ROOT", null, LogLevel.DEBUG));
this.mvc.perform(get(PATH + "/ROOT")).andExpect(status().isOk())
.andExpect(content().string(equalTo(
"{\"configuredLevel\":null,\"effectiveLevel\":\"DEBUG\"}")));
}
@Test
public void getLoggersRootWhenDisabledShouldReturnNotFound() throws Exception {
this.context.getBean(LoggersEndpoint.class).setEnabled(false);
this.mvc.perform(get(PATH + "/ROOT")).andExpect(status().isNotFound());
}
@Test
public void getLoggersWhenLoggerNotFoundShouldReturnNotFound() throws Exception {
this.mvc.perform(get(PATH + "/com.does.not.exist"))
.andExpect(status().isNotFound());
}
@Test
public void contentTypeForGetDefaultsToActuatorV2Json() throws Exception {
this.mvc.perform(get(PATH + "")).andExpect(status().isOk())
.andExpect(header().string("Content-Type",
"application/vnd.spring-boot.actuator.v2+json;charset=UTF-8"));
}
@Test
public void contentTypeForGetCanBeApplicationJson() throws Exception {
this.mvc.perform(get(PATH + "").header(HttpHeaders.ACCEPT,
MediaType.APPLICATION_JSON_VALUE)).andExpect(status().isOk())
.andExpect(header().string("Content-Type",
MediaType.APPLICATION_JSON_UTF8_VALUE));
}
@Test
public void setLoggerUsingApplicationJsonShouldSetLogLevel() throws Exception {
this.mvc.perform(post(PATH + "/ROOT").contentType(MediaType.APPLICATION_JSON)
.content("{\"configuredLevel\":\"debug\"}")).andExpect(status().isOk());
verify(this.loggingSystem).setLogLevel("ROOT", LogLevel.DEBUG);
}
@Test
public void setLoggerUsingActuatorV2JsonShouldSetLogLevel() throws Exception {
this.mvc.perform(post(PATH + "/ROOT")
.contentType(ActuatorMediaTypes.APPLICATION_ACTUATOR_V2_JSON)
.content("{\"configuredLevel\":\"debug\"}")).andExpect(status().isOk());
verify(this.loggingSystem).setLogLevel("ROOT", LogLevel.DEBUG);
}
@Test
public void setLoggerWhenDisabledShouldReturnNotFound() throws Exception {
this.context.getBean(LoggersEndpoint.class).setEnabled(false);
this.mvc.perform(post(PATH + "/ROOT").contentType(MediaType.APPLICATION_JSON)
.content("{\"configuredLevel\":\"DEBUG\"}"))
.andExpect(status().isNotFound());
verifyZeroInteractions(this.loggingSystem);
}
@Test
public void setLoggerWithWrongLogLevel() throws Exception {
this.mvc.perform(post(PATH + "/ROOT").contentType(MediaType.APPLICATION_JSON)
.content("{\"configuredLevel\":\"other\"}"))
.andExpect(status().is4xxClientError());
verifyZeroInteractions(this.loggingSystem);
}
@Test
public void logLevelForLoggerWithNameThatCouldBeMistakenForAPathExtension()
throws Exception {
given(this.loggingSystem.getLoggerConfiguration("com.png"))
.willReturn(new LoggerConfiguration("com.png", null, LogLevel.DEBUG));
this.mvc.perform(get(PATH + "/com.png")).andExpect(status().isOk())
.andExpect(content().string(equalTo(
"{\"configuredLevel\":null,\"effectiveLevel\":\"DEBUG\"}")));
}
@Configuration
@Import({ JacksonAutoConfiguration.class,
HttpMessageConvertersAutoConfiguration.class,
EndpointWebMvcAutoConfiguration.class, WebMvcAutoConfiguration.class })
public static class TestConfiguration {
@Bean
public LoggingSystem loggingSystem() {
return mock(LoggingSystem.class);
}
@Bean
public LoggersEndpoint endpoint(LoggingSystem loggingSystem) {
return new LoggersEndpoint(loggingSystem);
}
}
}