1.2 KiB
1.2 KiB
Test a Phoenix application with GitLab CI/CD
This example demonstrates the integration of Gitlab CI with Phoenix, Elixir and Postgres.
Add .gitlab-ci.yml to project
The following .gitlab-ci.yml should be added in the root of your
repository to trigger CI:
image: elixir:1.3
services:
- postgres:9.6
variables:
MIX_ENV: "test"
before_script:
# Setup phoenix dependencies
- apt-get update
- apt-get install -y postgresql-client
- mix local.hex --force
- mix deps.get --only test
- mix ecto.reset
test:
script:
- mix test
The variables will set the Mix environment to "test". The
before_script will install psql, some Phoenix dependencies, and will also
run your migrations.
Finally, the test script will run your tests.
Update the Config Settings
In config/test.exs, update the database hostname:
config :my_app, MyApp.Repo,
hostname: if(System.get_env("CI"), do: "postgres", else: "localhost"),
Add the Migrations Folder
If you do not have any migrations yet, you will need to create an empty
.gitkeep file in priv/repo/migrations.