Merge branch '1.2.x'
Andy Wilkinson
10 years ago
commit
5e3aab5153
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/*
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* Copyright 2012-2015 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.actuate.endpoint.mvc;
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import java.util.Arrays;
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import java.util.Collection;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration;
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import org.springframework.boot.actuate.autoconfigure.ManagementServerPropertiesAutoConfiguration;
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import org.springframework.boot.actuate.endpoint.MetricsEndpoint;
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import org.springframework.boot.actuate.endpoint.PublicMetrics;
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import org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpointTests.TestConfiguration;
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import org.springframework.boot.actuate.metrics.Metric;
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import org.springframework.boot.test.SpringApplicationConfiguration;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Import;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import org.springframework.test.context.web.WebAppConfiguration;
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import org.springframework.test.web.servlet.MockMvc;
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import org.springframework.test.web.servlet.setup.MockMvcBuilders;
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import org.springframework.web.context.WebApplicationContext;
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import org.springframework.web.servlet.config.annotation.EnableWebMvc;
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import static org.hamcrest.Matchers.containsString;
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import static org.hamcrest.Matchers.equalTo;
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import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
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/**
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* Tests for {@link MetricsMvcEndpoint}
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*
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* @author Andy Wilkinson
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*/
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@RunWith(SpringJUnit4ClassRunner.class)
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@SpringApplicationConfiguration(classes = { TestConfiguration.class })
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@WebAppConfiguration
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public class MetricsMvcEndpointTests {
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@Autowired
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private WebApplicationContext context;
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private MockMvc mvc;
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@Before
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public void setUp() {
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this.context.getBean(MetricsEndpoint.class).setEnabled(true);
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this.mvc = MockMvcBuilders.webAppContextSetup(this.context).build();
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}
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@Test
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public void home() throws Exception {
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this.mvc.perform(get("/metrics")).andExpect(status().isOk())
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.andExpect(content().string(containsString("\"foo\":1")));
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}
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@Test
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public void homeWhenDisabled() throws Exception {
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this.context.getBean(MetricsEndpoint.class).setEnabled(false);
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this.mvc.perform(get("/metrics")).andExpect(status().isNotFound());
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}
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@Test
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public void specificMetric() throws Exception {
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this.mvc.perform(get("/metrics/foo")).andExpect(status().isOk())
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.andExpect(content().string(equalTo("1")));
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}
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@Test
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public void specificMetricWhenDisabled() throws Exception {
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this.context.getBean(MetricsEndpoint.class).setEnabled(false);
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this.mvc.perform(get("/metrics/foo")).andExpect(status().isNotFound());
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}
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@Test
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public void specificMetricThatDoesNotExist() throws Exception {
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this.mvc.perform(get("/metrics/bar")).andExpect(status().isNotFound());
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}
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@Import({ EndpointWebMvcAutoConfiguration.class,
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ManagementServerPropertiesAutoConfiguration.class })
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@EnableWebMvc
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@Configuration
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public static class TestConfiguration {
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@Bean
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public MetricsEndpoint endpoint() {
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return new MetricsEndpoint(new PublicMetrics() {
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@Override
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public Collection<Metric<?>> metrics() {
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return Arrays.<Metric<?>> asList(new Metric<Integer>("foo", 1));
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}
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});
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}
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@Bean
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public MetricsMvcEndpoint mvcEndpoint() {
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return new MetricsMvcEndpoint(endpoint());
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}
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}
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}
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