/*
* Copyright 2012-2016 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.io.File;
import java.io.IOException;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.mock.env.MockEnvironment;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.util.FileCopyUtils;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link LogFileMvcEndpoint}.
*
* @author Johannes Edmeier
* @author Phillip Webb
*/
public class LogFileMvcEndpointTests {
@Rule
public TemporaryFolder temp = new TemporaryFolder();
private LogFileMvcEndpoint mvc;
private MockEnvironment environment;
private File logFile;
@Before
public void before() throws IOException {
this.logFile = this.temp.newFile();
FileCopyUtils.copy("--TEST--".getBytes(), this.logFile);
this.environment = new MockEnvironment();
this.mvc = new LogFileMvcEndpoint();
this.mvc.setEnvironment(this.environment);
}
@Test
public void notAvailableWithoutLogFile() throws Exception {
MockHttpServletResponse response = new MockHttpServletResponse();
MockHttpServletRequest request = new MockHttpServletRequest(
HttpMethod.HEAD.name(), "/logfile");
this.mvc.invoke(request, response);
assertThat(response.getStatus()).isEqualTo(HttpStatus.NOT_FOUND.value());
}
@Test
public void notAvailableWithMissingLogFile() throws Exception {
this.environment.setProperty("logging.file", "no_test.log");
MockHttpServletResponse response = new MockHttpServletResponse();
MockHttpServletRequest request = new MockHttpServletRequest(
HttpMethod.HEAD.name(), "/logfile");
this.mvc.invoke(request, response);
assertThat(response.getStatus()).isEqualTo(HttpStatus.NOT_FOUND.value());
}
@Test
public void availableWithLogFile() throws Exception {
this.environment.setProperty("logging.file", this.logFile.getAbsolutePath());
MockHttpServletResponse response = new MockHttpServletResponse();
MockHttpServletRequest request = new MockHttpServletRequest(
HttpMethod.HEAD.name(), "/logfile");
this.mvc.invoke(request, response);
assertThat(response.getStatus()).isEqualTo(HttpStatus.OK.value());
}
@Test
public void notAvailableIfDisabled() throws Exception {
this.environment.setProperty("logging.file", this.logFile.getAbsolutePath());
this.mvc.setEnabled(false);
MockHttpServletResponse response = new MockHttpServletResponse();
MockHttpServletRequest request = new MockHttpServletRequest(
HttpMethod.HEAD.name(), "/logfile");
this.mvc.invoke(request, response);
assertThat(response.getStatus()).isEqualTo(HttpStatus.NOT_FOUND.value());
}
@Test
public void invokeGetsContent() throws Exception {
this.environment.setProperty("logging.file", this.logFile.getAbsolutePath());
MockHttpServletResponse response = new MockHttpServletResponse();
MockHttpServletRequest request = new MockHttpServletRequest(HttpMethod.GET.name(),
"/logfile");
this.mvc.invoke(request, response);
assertThat(response.getStatus()).isEqualTo(HttpStatus.OK.value());
assertThat(response.getContentAsString()).isEqualTo("--TEST--");
}
@Test
public void invokeGetsContentExternalFile() throws Exception {
this.mvc.setExternalFile(this.logFile);
MockHttpServletResponse response = new MockHttpServletResponse();
MockHttpServletRequest request = new MockHttpServletRequest(HttpMethod.GET.name(),
"/logfile");
this.mvc.invoke(request, response);
assertThat(response.getStatus()).isEqualTo(HttpStatus.OK.value());
assertThat("--TEST--").isEqualTo(response.getContentAsString());
}
}