DockerRabbitMQExtension.java

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package org.apache.james.queue.rabbitmq;

import org.junit.jupiter.api.extension.AfterEachCallback;
import org.junit.jupiter.api.extension.BeforeEachCallback;
import org.junit.jupiter.api.extension.ExtensionContext;
import org.junit.jupiter.api.extension.ParameterContext;
import org.junit.jupiter.api.extension.ParameterResolutionException;
import org.junit.jupiter.api.extension.ParameterResolver;

public class DockerRabbitMQExtension implements BeforeEachCallback, AfterEachCallback, ParameterResolver {

    private DockerRabbitMQ rabbitMQ;

    @Override
    public void beforeEach(ExtensionContext context) {
        rabbitMQ = DockerRabbitMQ.withoutCookie();
        rabbitMQ.start();
    }

    @Override
    public void afterEach(ExtensionContext context) {
        rabbitMQ.stop();
    }

    @Override
    public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException {
        return (parameterContext.getParameter().getType() == DockerRabbitMQ.class);
    }

    @Override
    public Object resolveParameter(ParameterContext parameterContext, ExtensionContext extensionContext) throws ParameterResolutionException {
        return rabbitMQ;
    }

}