Tuesday 27 December 2016
docker - Running tests on circleci with depends_on on circleci
Answer
When having a docker-compose setup using depends_on for starting up a database and running migration before being able to run the tests.
How is the correct way to run the tests on circleci?
I've tried running docker-compose -f docker-compose.yml -f docker-compose.test.yml run --rm app according to another stackoverflow issue. The issue is that then my migrations doesn't run and my tests fails accordingly
My working config.yml looks like this, but do i have to run up before being able to run run when using depends_on. When just running the second run command my migration doesn't get called and my tests fails?
version: 2
jobs:
build:
machine: true
working_directory: ~/repo
steps:
- checkout
- run: docker-compose up -d
- run: docker-compose -f docker-compose.yml -f docker-compose.test.yml run --rm app
The important part of my docker-compose is:
version: "3.2"
services:
app:
command: npm run start
build:
context: .
depends_on:
- migration
- postgres
Which is overriding the command and volumes in docker-compose.test.yml
I would like to be able to run my test on circleci with one command, this is my first docker setup but i couldn't find any answers to this issue.
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