How to stop Github Actions step when functional tests failed (using Codeception) - php

Question

I'm new with Github Actions and I try to make some continuous integration with functional tests.
I use Codeception and my workflow run perfectly, but when some tests fail the step is written as success. Github don't stop the action and continue to run the nexts steps.
Here is my workflow yml file :
name: Run codeception tests
on:
push:
branches: [ feature/functional-tests/codeception ]
jobs:
build:
runs-on: ubuntu-latest
steps:
# —— Setup Github Actions 🐙 —————————————————————————————————————————————
- name: Checkout
uses: actions/checkout#v2
# —— Setup PHP Version 7.3 🐘 —————————————————————————————————————————————
- name: Setup PHP environment
uses: shivammathur/setup-php#master
with:
php-version: '7.3'
# —— Setup Docker Environment 🐋 —————————————————————————————————————————————
- name: Build containers
run: docker-compose build
- name: Start all container
run: docker-compose up -d
- name: Execute www container
run: docker exec -t my_container developer
- name: Create parameter file
run: cp app/config/parameters.yml.dist app/config/parameters.yml
# —— Composer 🧙‍️ —————————————————————————————————————————————————————————
- name: Install dependancies
run: composer install
# —— Check Requirements 👌 —————————————————————————————————————————————
- name: Check PHP version
run: php --version
# —— Setup Database 💾 —————————————————————————————————————————————
- name: Create database
run: docker exec -t mysql_container mysql -P 3306 --protocol=tcp -u root --password=**** -e "CREATE DATABASE functional_tests"
- name: Copy database
run: cat tests/_data/test.sql | docker exec -i mysql_container mysql -u root --password=**** functional_tests
- name: Switch database
run: docker exec -t php /var/www/bin/console app:dev:marketplace:switch functional_tests
- name: Execute migrations
run: docker exec -t php /var/www/bin/console --no-interaction doctrine:migrations:migrate
- name: Populate database
run: docker exec -t my_container php /var/www/bin/console fos:elastica:populate
# —— Generate Assets 🔥 ———————————————————————————————————————————————————————————
- name: Install assets
run: |
docker exec -t my_container php /var/www/bin/console assets:install
docker exec -t my_container php /var/www/bin/console assetic:dump
# —— Tests ✅ ———————————————————————————————————————————————————————————
- name: Run functional tests
run: docker exec -t my_container php codeception:functional
- name: Run Unit Tests
run: php vendor/phpunit/phpunit/phpunit -c app/
And here is the logs of the action step :
Github Action log
Anyone know why the step don't faile and how to throw an error ?

Answer 1

Probably codeception:functional set an exit code = 0 even though an error occured. docker exec passes the exit code of the process through. GitHub Actions fails the step if a command returns with an exit code != 0.