https://github.com/jupiter-tools/spring-test-redis

Tools to write integration tests of Spring Framework with Redis
https://github.com/jupiter-tools/spring-test-redis

redis spring-boot spring-boot-redis spring-boot-test spring-data-redis spring-redis testcontainers

Last synced: 2 months ago
JSON representation

Tools to write integration tests of Spring Framework with Redis

• Host: GitHub
• URL: https://github.com/jupiter-tools/spring-test-redis
• Owner: jupiter-tools
• Created: 2019-05-23T13:54:08.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-10-07T13:56:30.000Z (over 2 years ago)
• Last Synced: 2023-07-26T22:19:39.335Z (over 1 year ago)
• Topics: redis, spring-boot, spring-boot-redis, spring-boot-test, spring-data-redis, spring-redis, testcontainers
• Language: Java
• Homepage: http://jupiter-tools.com
• Size: 416 KB
• Stars: 2
• Watchers: 2
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.adoc

Awesome Lists containing this project

README

        
:toc: preamble

# Spring Test Redis

image:https://travis-ci.com/jupiter-tools/spring-test-redis.svg?branch=master["Build Status", link="https://travis-ci.com/jupiter-tools/spring-test-redis"]

Tools to write integration tests of Spring Framework with Redis.

## Overview

image:./images/redis.png[redis container scheme,300]

## How to write integration tests on Spring Framework with Redis

Add this library in dependencies:

[source,xml]

----

    com.jupiter-tools

    spring-test-redis

    0.1

----

And now, you can start Redis in docker (TestContainers) by the using of `@RedisTestContainer` annotation in tests:

[source, java]

----

@SpringBootTest

@RedisTestContainer

class RedisTestContainerTest {

    @Autowired

    private RedisTemplate redisTemplate;

    @Test

    void readWriteValueByRedisTemplate() {

        String key = "test";

        String value = "sabracadabra";

        // Act

        redisTemplate.opsForValue().set(key, value);

        // Assert

        assertThat(redisTemplate.opsForValue().get(key)).isEqualTo(value);

    }

}

----

You can use this annotation to start Redis container in tests both with JUnit5 and JUnit4. The implementation doesn't depend on some test framework, just on the Spring Framework.

## How to use multiple Redis containers in the one test case:

[source, java]

----

@SpringBootTest

@RedisTestContainer  <1>

@RedisTestContainer(hostTargetProperty = "my.host", portTargetProperty = "my.port")  <2>

class MultipleContainerInOneTest {

    ...

}

----

<1> start a Redis test container and set a host/port value of started container to default Spring Boot properties (`spring.redis.host` and `spring.redis.port`)

<2> start another Redis container and set a host/port value to specified properties, exactly in these properties you can read an actual value of host/port after run application context.

After test execution you can see something like this in the output:

image:./images/multiple_containers.png[multiple docker container result in stdout]