com.freemanan.starter.grpc.extensions.test.LocalGrpcPort Maven / Gradle / Ivy

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package com.freemanan.starter.grpc.extensions.test;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Annotation at the field that injects the gRPC server port that was allocated at runtime.
 *
 *  Example:
 *
 * 
{@code
 * @SpringBootTest
 * class FooTest{
 *     @LocalGrpcPort
 *     int port;
 * }
 * }
 *
 * @author Freeman
 * @see org.springframework.boot.test.web.server.LocalServerPort
 */
@Target({ElementType.FIELD, ElementType.ANNOTATION_TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface LocalGrpcPort {}