Mongo在测试容器中 [英] Mongo in testcontainers
本文介绍了Mongo在测试容器中的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
com.mongodb.MongoSocketOpenException: Exception opening socket
at com.mongodb.internal.connection.SocketStream.open(SocketStream.java:70) ~[mongodb-driver-core-3.11.2.jar:na]
at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:128) ~[mongodb-driver-core-3.11.2.jar:na]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117) ~[mongodb-driver-core-3.11.2.jar:na]
at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
我的代码:
gradle.build
My code:
gradle.build
testImplementation "org.testcontainers:spock:1.14.3"
testImplementation "org.testcontainers:mongodb:1.14.3"
application.properties
application.properties
spring.data.mongodb.uri=mongodb://127.0.0.1:27017/test
测试
@Testcontainers
class TestContainersExample extends IntegrationSpec {
@Shared
MongoDBContainer mongoDb = new MongoDBContainer()
def "setup"() {
mongoDb.start()
mongoDb.waitingFor(Wait.forListeningPort()
.withStartupTimeout(Duration.ofSeconds(180L)));
}
//test case
}
推荐答案
Testcontainer会将MongoDB服务器端口映射到您计算机上的随机端口.这就是为什么您不能在属性文件中对spring.data.mongodb.uri=mongodb://127.0.0.1:27017/test
进行硬编码的原因.
Testcontainers will map the MongoDB server port to a random port on your machine. That's why you can't hardcode spring.data.mongodb.uri=mongodb://127.0.0.1:27017/test
in your property file.
使用JUnit 5和Spring Boot> = 2.2.6的基本设置如下所示
A basic setup with JUnit 5 and Spring Boot >= 2.2.6 can look like the following
@Testcontainers
public class MongoDbIT {
@Container
public static MongoDBContainer mongoDBContainer = new MongoDBContainer();
@DynamicPropertySource
static void mongoDbProperties(DynamicPropertyRegistry registry) {
registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl);
}
}
如果您使用其他版本的JUnit或Spring Boot,请查看以下
If you are using a different JUnit or Spring Boot version, take a look at the following guide for the correct Testcontainers setup.
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