尝试集成测试的testcontainer。我正在测试API端点。这里是技术栈- quarkus,RESTEasy和mongodb-client
我可以看到MongoDB容器已成功启动,但出现异常。异常:“服务器异常:打开套接字”“时出现异常
2020-04-26 15:13:18,330 INFO [org.tes.doc.DockerClientProviderStrategy] (main) Loaded org.testcontainers.dockerclient.UnixSocketClientProviderStrategy from ~/.testcontainers.properties, will try it first
2020-04-26 15:13:19,109 INFO [org.tes.doc.UnixSocketClientProviderStrategy] (main) Accessing docker with local Unix socket
2020-04-26 15:13:19,109 INFO [org.tes.doc.DockerClientProviderStrategy] (main) Found Docker environment with local Unix socket (unix:///var/run/docker.sock)
2020-04-26 15:13:19,258 INFO [org.tes.DockerClientFactory] (main) Docker host IP address is localhost
2020-04-26 15:13:19,305 INFO [org.tes.DockerClientFactory] (main) Connected to docker:
Server Version: 19.03.8
API Version: 1.40
Operating System: Docker Desktop
Total Memory: 3940 MB
2020-04-26 15:13:19,524 INFO [org.tes.uti.RegistryAuthLocator] (main) Credential helper/store (docker-credential-desktop) does not have credentials for quay.io
2020-04-26 15:13:20,106 INFO [org.tes.DockerClientFactory] (main) Ryuk started - will monitor and terminate Testcontainers containers on JVM exit
2020-04-26 15:13:20,107 INFO [org.tes.DockerClientFactory] (main) Checking the system...
2020-04-26 15:13:20,107 INFO [org.tes.DockerClientFactory] (main) ✔︎ Docker server version should be at least 1.6.0
2020-04-26 15:13:20,230 INFO [org.tes.DockerClientFactory] (main) ✔︎ Docker environment should have more than 2GB free disk space
2020-04-26 15:13:20,291 INFO [🐳 .2]] (main) Creating container for image: mongo:4.2
2020-04-26 15:13:20,420 INFO [🐳 .2]] (main) Starting container with ID: d8d142bcdef8e2ebe9c09f171845deffcda503d47aa4893cd44e72d7067f0cdd
2020-04-26 15:13:20,756 INFO [🐳 .2]] (main) Container mongo:4.2 is starting: d8d142bcdef8e2ebe9c09f171845deffcda503d47aa4893cd44e72d7067f0cdd
2020-04-26 15:13:22,035 INFO [🐳 .2]] (main) Container mongo:4.2 started in PT3.721S
2020-04-26 15:13:24,390 INFO [org.mon.dri.cluster] (main) Cluster created with settings {hosts=[127.0.0.1:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
2020-04-26 15:13:24,453 INFO [org.mon.dri.cluster] (main) Cluster created with settings {hosts=[127.0.0.1:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
2020-04-26 15:13:24,453 INFO [org.mon.dri.cluster] (cluster-ClusterId{value='5ea5dd542fb66c613dc74629', description='null'}-127.0.0.1:27017) Exception in monitor thread while connecting to server 127.0.0.1:27017: com.mongodb.MongoSocketOpenException: Exception opening socket
at com.mongodb.internal.connection.SocketChannelStream.open(SocketChannelStream.java:63)
at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:126)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:714)
at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:122)
at com.mongodb.internal.connection.SocketStreamHelper.initialize(SocketStreamHelper.java:64)
at com.mongodb.internal.connection.SocketChannelStream.initializeSocketChannel(SocketChannelStream.java:72)
at com.mongodb.internal.connection.SocketChannelStream.open(SocketChannelStream.java:60)
... 3 more
如果我使用docker run,那么我的测试用例就能正常工作。
docker run -p 27017:27017 --name mongodb mongo:4.2
使用上述测试容器@https://www.testcontainers.org/quickstart/junit_5_quickstart/
@Container
static GenericContainer mongodb = new GenericContainer<>("mongo:4.2").withExposedPorts(27017);
5条答案
按热度按时间mwkjh3gx1#
在没有看到您的测试配置之前,我不能确定,但我猜测它适用于
docker run
,而不是Testcontainers,因为docker run
公开了一个固定端口(总是27017),但Testcontainers将端口27017
* 公开为随机端口 *(以避免测试机器上的端口冲突)。要将Testcontainers与Quarkus测试一起使用,您的测试必须遵循以下流程:
1.启动容器。这是必要的,因为MongoDB的随机暴露端口只有在容器启动后才能知道。
1.启动容器后,从Testcontainers获取随机端口,然后设置依赖于容器端口的任何测试配置属性。例如:
1.让Quarkus启动。由于Quarkus不支持动态配置,您必须在Quarkus启动前设置MongoDB端口。
avwztpqn2#
从版本
2.0.0.Alpha1
开始,如果没有提供Mongo配置,Quarkus将通过测试容器在开发和测试模式下自动启动MongoDB。有关详细信息,请参阅此
fhity93d3#
这个解决方案是可行的,但是Quakus提供了一种更干净的方法来完成这个检查文档。
然后用
@QuarkusTestResource(MyTestClass.Initializer.class)
注解测试yyyllmsg4#
通过示例(Quarkus + Mongo + Junit 5)扩展@juan-rada答案
q43xntqr5#
您可以在测试中使用
@QuarkusTestResource(MongoDBLifecycleManager.class)
。这里是
MongoDBLifecycleManager
的实现:值得注意的是,您的测试将忽略您在
application.properties
中定义为MongoDB连接参数的内容,并使用方法start
返回的内容:您可以让其他MongoDB示例在本地机器上运行,并让测试容器在一个随机端口上运行。
在您的
pom.xml
中,您将需要以下内容: