Testcontainers示例不工作？

Question

我正在尝试Junit 5测试容器Quickstart示例：

https://www.testcontainers.org/quickstart/junit_5_quickstart/

我使用版本5.6.1用于木星，版本1.14.3用于测试容器。

<dependency>
    <groupId>org.junit.jupiter</groupId>
    <artifactId>junit-jupiter-api</artifactId>
    <version>5.6.1</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.junit.jupiter</groupId>
    <artifactId>junit-jupiter-params</artifactId>
    <version>5.6.1</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.junit.jupiter</groupId>
    <artifactId>junit-jupiter-engine</artifactId>
    <version>5.6.1</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.testcontainers</groupId>
    <artifactId>testcontainers</artifactId>
    <version>1.14.3</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.testcontainers</groupId>
    <artifactId>junit-jupiter</artifactId>
    <version>1.14.3</version>
    <scope>test</scope>
</dependency>

import org.testcontainers.containers.GenericContainer;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import org.testcontainers.utility.DockerImageName;

@Testcontainers
public class TestcontainersDemo {
    @Container
    public GenericContainer redis = new GenericContainer(DockerImageName.parse("redis:5.0.3-alpine"))
            .withExposedPorts(6379);

}

Eclipse在抱怨

The method parse(String) is undefined for the type DockerImageName

我怎么才能解决这个问题？

Answer 1

对于测试容器1.14.3，只需使用。

@Container
public GenericContainer<?> redis = new GenericContainer<>("redis:5.0.3-alpine")
.withExposedPorts(6379);

或者切换到发布候选版本，例如版本1.15.0-rc2，它支持

DockerImageName.parse("redis:5.0.3-alpine")