Angular example with Docker Spring Cloud Contract Stub Runner

This is a simple example of how to use Spring Cloud Contract to create a contract between a Spring Boot 3 application (which is the Producer) and an Angular application (which is the Consumer).

Producer

We have created a simple application with Spring Boot 3 and Spring Cloud Contract.

Create the stubs

• Go to the catalog folder

 cd catalog

• Compile and package

 mvn clean package

• Build Docker image with the stubs

 docker build -f StubrunnerDockerfile --tag paradigmadigital/ecommerce-catalog-stubs .

Consumer

We have created a simple Angular eCommerce backend with integration tests that use stub runner as mock server.

Run the integration tests

• Go to the eCommerce folder

 cd ecommerce

• Installs a package and any packages that it depends on

 npm install

• Run the integration tests

 npm run integration-tests

Run the project

• Run the stub runner

 docker run -d --rm  --name ecommerce-catalog-stub-server -p 8080:8080 paradigmadigital/ecommerce-catalog-stubs

• Run the Angular project

 npm start

• Open in your browser the path http://localhost:4200/ to see the UI

• Stop the stub runner

 docker stop ecommerce-catalog-stub-server

More info

• https://github.com/ismail2ov/spring-boot-3-consumer-driven-contract-testing
• https://github.com/ismail2ov/docker-spring-cloud-contract-stub-runner
• https://hub.docker.com/r/ismail2ov/spring-cloud-contract-stub-runner
• https://github.com/ismail2ov/docker-spring-cloud-contract-stub-runner-examples