/*
* 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.health;
import java.io.IOException;
import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.request.CoreAdminRequest;
import org.apache.solr.common.util.NamedList;
import org.junit.After;
import org.junit.Test;
import org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration;
import org.springframework.boot.actuate.autoconfigure.HealthIndicatorAutoConfiguration;
import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
import org.springframework.boot.autoconfigure.solr.SolrAutoConfiguration;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.isNull;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link SolrHealthIndicator}
*
* @author Andy Wilkinson
*/
public class SolrHealthIndicatorTests {
private AnnotationConfigApplicationContext context;
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void indicatorExists() {
this.context = new AnnotationConfigApplicationContext(
PropertyPlaceholderAutoConfiguration.class, SolrAutoConfiguration.class,
EndpointAutoConfiguration.class, HealthIndicatorAutoConfiguration.class);
assertThat(this.context.getBeanNamesForType(SolrClient.class).length)
.isEqualTo(1);
SolrHealthIndicator healthIndicator = this.context
.getBean(SolrHealthIndicator.class);
assertThat(healthIndicator).isNotNull();
}
@Test
public void solrIsUp() throws Exception {
SolrClient solrClient = mock(SolrClient.class);
given(solrClient.request(any(CoreAdminRequest.class), isNull()))
.willReturn(mockResponse(0));
SolrHealthIndicator healthIndicator = new SolrHealthIndicator(solrClient);
Health health = healthIndicator.health();
assertThat(health.getStatus()).isEqualTo(Status.UP);
assertThat(health.getDetails().get("status")).isEqualTo(0);
}
@Test
public void solrIsUpAndRequestFailed() throws Exception {
SolrClient solrClient = mock(SolrClient.class);
given(solrClient.request(any(CoreAdminRequest.class), isNull()))
.willReturn(mockResponse(400));
SolrHealthIndicator healthIndicator = new SolrHealthIndicator(solrClient);
Health health = healthIndicator.health();
assertThat(health.getStatus()).isEqualTo(Status.DOWN);
assertThat(health.getDetails().get("status")).isEqualTo(400);
}
@Test
public void solrIsDown() throws Exception {
SolrClient solrClient = mock(SolrClient.class);
given(solrClient.request(any(CoreAdminRequest.class), isNull()))
.willThrow(new IOException("Connection failed"));
SolrHealthIndicator healthIndicator = new SolrHealthIndicator(solrClient);
Health health = healthIndicator.health();
assertThat(health.getStatus()).isEqualTo(Status.DOWN);
assertThat(((String) health.getDetails().get("error"))
.contains("Connection failed"));
}
private NamedList<Object> mockResponse(int status) {
NamedList<Object> response = new NamedList<>();
NamedList<Object> headers = new NamedList<>();
headers.add("status", status);
response.add("responseHeader", headers);
return response;
}
}