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Check the health status of Sentinel DataSource using AbstractDataSource#loadConfig.

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cdfive
2019-05-28 21:53:41 +08:00
parent 3e2fa1b903
commit 584d5f4107
5 changed files with 162 additions and 19 deletions
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80
spring-cloud-alibaba-sentinel/src/test/java/org/springframework/cloud/alibaba/sentinel/endpoint/SentinelHealthIndicatorTests.java
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@@ -1,17 +1,38 @@
/*
* Copyright (C) 2018 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.cloud.alibaba.sentinel.endpoint;
import com.alibaba.csp.sentinel.config.SentinelConfig;
import com.alibaba.csp.sentinel.datasource.AbstractDataSource;
import com.alibaba.csp.sentinel.datasource.FileRefreshableDataSource;
import com.alibaba.csp.sentinel.heartbeat.HeartbeatSenderProvider;
import com.alibaba.csp.sentinel.transport.HeartbeatSender;
import com.alibaba.csp.sentinel.transport.config.TransportConfig;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.boot.actuate.health.Health;
import org.springframework.boot.actuate.health.Status;
import org.springframework.cloud.alibaba.sentinel.SentinelProperties;
import org.springframework.util.ReflectionUtils;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
@@ -26,14 +47,17 @@ public class SentinelHealthIndicatorTests {
private SentinelHealthIndicator sentinelHealthIndicator;
private DefaultListableBeanFactory beanFactory;
private SentinelProperties sentinelProperties;
private HeartbeatSender heartbeatSender;
@Before
public void setUp() {
beanFactory = mock(DefaultListableBeanFactory.class);
sentinelProperties = mock(SentinelProperties.class);
sentinelHealthIndicator = new SentinelHealthIndicator(sentinelProperties);
sentinelHealthIndicator = new SentinelHealthIndicator(beanFactory, sentinelProperties);
SentinelConfig.setConfig(TransportConfig.CONSOLE_SERVER, "");
@@ -64,19 +88,18 @@ public class SentinelHealthIndicatorTests {
}
@Test
public void testSentinelDashboardConfiguredCheckSuccess() throws Exception {
public void testSentinelDashboardConfiguredSuccess() throws Exception {
when(sentinelProperties.isEnabled()).thenReturn(true);
SentinelConfig.setConfig(TransportConfig.CONSOLE_SERVER, "localhost:8080");
when(heartbeatSender.sendHeartbeat()).thenReturn(true);
Health health = sentinelHealthIndicator.health();
assertThat(health.getStatus()).isEqualTo(Status.UP);
}
@Test
public void testSentinelDashboardConfiguredCheckFailed() throws Exception {
public void testSentinelDashboardConfiguredFailed() throws Exception {
when(sentinelProperties.isEnabled()).thenReturn(true);
SentinelConfig.setConfig(TransportConfig.CONSOLE_SERVER, "localhost:8080");
when(heartbeatSender.sendHeartbeat()).thenReturn(false);
@@ -87,4 +110,53 @@ public class SentinelHealthIndicatorTests {
assertThat(health.getStatus()).isEqualTo(Status.DOWN);
assertThat(health.getDetails().get("dashboard")).isEqualTo(new Status(Status.DOWN.getCode(), "localhost:8080 can't be connected"));
}
@Test
public void testSentinelDataSourceSuccess() throws Exception {
when(sentinelProperties.isEnabled()).thenReturn(true);
SentinelConfig.setConfig(TransportConfig.CONSOLE_SERVER, "localhost:8080");
when(heartbeatSender.sendHeartbeat()).thenReturn(true);
Map<String, AbstractDataSource> dataSourceMap = new HashMap<>();
FileRefreshableDataSource fileDataSource1 = mock(FileRefreshableDataSource.class);
dataSourceMap.put("ds1-sentinel-file-datasource", fileDataSource1);
FileRefreshableDataSource fileDataSource2 = mock(FileRefreshableDataSource.class);
dataSourceMap.put("ds2-sentinel-file-datasource", fileDataSource2);
when(beanFactory.getBeansOfType(AbstractDataSource.class)).thenReturn(dataSourceMap);
Health health = sentinelHealthIndicator.health();
assertThat(health.getStatus()).isEqualTo(Status.UP);
Map<String, Status> dataSourceDetailMap = (Map<String, Status>) health.getDetails().get("dataSource");
assertThat(dataSourceDetailMap.get("ds1-sentinel-file-datasource")).isEqualTo(Status.UP);
assertThat(dataSourceDetailMap.get("ds2-sentinel-file-datasource")).isEqualTo(Status.UP);
}
@Test
public void testSentinelDataSourceFailed() throws Exception {
when(sentinelProperties.isEnabled()).thenReturn(true);
SentinelConfig.setConfig(TransportConfig.CONSOLE_SERVER, "localhost:8080");
when(heartbeatSender.sendHeartbeat()).thenReturn(true);
Map<String, AbstractDataSource> dataSourceMap = new HashMap<>();
FileRefreshableDataSource fileDataSource1 = mock(FileRefreshableDataSource.class);
dataSourceMap.put("ds1-sentinel-file-datasource", fileDataSource1);
FileRefreshableDataSource fileDataSource2 = mock(FileRefreshableDataSource.class);
when(fileDataSource2.loadConfig()).thenThrow(new RuntimeException("fileDataSource2 error"));
dataSourceMap.put("ds2-sentinel-file-datasource", fileDataSource2);
when(beanFactory.getBeansOfType(AbstractDataSource.class)).thenReturn(dataSourceMap);
Health health = sentinelHealthIndicator.health();
assertThat(health.getStatus()).isEqualTo(Status.DOWN);
Map<String, Status> dataSourceDetailMap = (Map<String, Status>) health.getDetails().get("dataSource");
assertThat(dataSourceDetailMap.get("ds1-sentinel-file-datasource")).isEqualTo(Status.UP);
assertThat(dataSourceDetailMap.get("ds2-sentinel-file-datasource")).isEqualTo(new Status(Status.DOWN.getCode(), "fileDataSource2 error"));
}
}