shardingsphere-seata-spring-boot-test

• For apache/shardingsphere#29712 .

• This example uses ShardingSphere's Seata-AT mode integration and performs CRUD unit testing against the postgresql database on Spring Boot 3. This is all done on GraalVM For JDK 21.

• Of course we are not discussing GraalVM Native Image here. This Example is modified from nativeTest on the ShardingSphere side.

• Both Postgresql and Seata server are created by testcontainers-java. You do not need to start the middleware of Postgresql and Seata server in advance.

• Currently git intentionally bypasses the use of org.springframework.boot:spring-boot-testcontainers because manually managing testcontainers-java's Java API is more interpretable for unit testing.

• Execute the following command to run unit tests under Ubuntu 22.04.3. This requires SDKMAN! and Docker engine to be installed in advance. You also need to ensure that the local 37403 port is available. Due to limitations of Seata Client, we cannot dynamically define the contents of file.conf through the Java API.

sdk install java 21.0.2-graalce
sdk use java 21.0.2-graalce

git clone git@github.com:apache/shardingsphere.git
cd ./shardingsphere/
git reset --hard de192a30c9460bb94385c2a88e766025b211f906
./mvnw clean install -Prelease -T1C -DskipTests -Djacoco.skip=true -Dcheckstyle.skip=true -Drat.skip=true -Dmaven.javadoc.skip=true

cd ../

git clone git@github.com:linghengqian/shardingsphere-seata-spring-boot-test.git
cd ./shardingsphere-seata-spring-boot-test/
./mvnw -e -T1C clean test

• This involves the following things.

  • Snapshot version of Apache ShardingSphere 5.5.0
  • Seata Server 2.0 and Seata Spring Boot Starter 2.0
  • Spring Boot 3.2.2
  • Three independent Postgresql Server 16.2 instances
  • GraalVM CE For JDK21

• Obviously, the current Example has unit tested all the functions associated with the Sharding feature.