Bingo for meetings- dockerize tests–part 9

Bingo

Bingo is a small project, written in TypeScript , and developed with Alexandru Badita in launch break (one hour - more or less). You can find sources at https://github.com/alexandru360/PresentationBingoCards/ . Those are my blog posts for Bingo : ( scroll below for the post)

Nr	Link
1	Create meeting
2	Create Tests
3	Finalize Create meeting
4	Sharing meeting
5	Keep Score
6	Add obsolete
7	Finalizing obsolete
8	End meeting
9	Dockerize tests
10	Azure CI tests
11	Yarn workspaces
12	CLI
13	Intermezzo - CLI improvements
14	typescript compile run with node
15	NestJS ,swagger and create a meeting
16	Finalizing API
17	Intermezzo - jest vs jasmine error
18	Refactor WebAPI and test service
19	Heroku Deploy NestJs
20	Angular
21	Deploy Angular to GitHub
22	WebAPI and Web
23	Documentation
24	Documentation of the code
25	Conclusions

We have now full DDD and tests that should be run for the objects. However, we need a way to automatically have the tests run . The

easy way is to dockerize the tests – run in a container, grab the results, display somewhere.

First we should have the tests display in a nice form some data.  For this, jest have the “reporters” features – but no documentation . So I try to find and https://github.com/dkelosky/jest-stare .

 

So what are the steps ?

1. Create docker from node
2. Copy sources ( add a .dockerignore to not copy node_modules)
3. Install dependencies
4. Run test
5. run image  into container and grab the tests results

 

The docker file , named docker_ci_test.txt , has the following content

FROM node:8
WORKDIR /app
COPY . ./
RUN yarn
RUN yarn test –reporters default jest-stare
CMD tail -f /dev/null

The bat that runs the image and grab results from the container

docker build ../src -f docker_ci_test.txt -t bingo_ci_test
docker run -d –rm –name bingo_ci_test_container bingo_ci_test
docker cp bingo_ci_test_container:/app/jest-stare .
docker container kill bingo_ci_test_container

Feel free to download the project from https://github.com/alexandru360/PresentationBingoCards/  and run the ci_test.bat file from dockerize folder.