Docker support

[gregorip02]

Please add support for running unit tests on docker containers.

{
    "docker.container": "my-container"
}

This could be interpreted as.

docker exec -it my-container ${phpunitPath} ${filters} ${options}

[gregorip02]

I'm working with a script like:

#!/usr/bin/env bash

set -o errexit
set -o nounset

docker exec my-container-name vendor/bin/phpunit "$@"

In the config

{
    // ...
    "phpunit.executable": "./phpunit",
    // ...
}

[gerardroche]

I don't use Docker so I'm not sure how best to support it yet.

It looks like in order to get to work you've created a script named "phpunit" in the root of your project and then pointed the phpunit.executable at it. Essentially you've created a "proxy" script to execute phpunit properly in docker.

Maybe PHPUnitKit could have an option "phpunit.docker" (true|false) and then automatically execute phpunit in docker if true, but I think we'll have to also account for some options, like the container name, that may need to be passed to Docker too.

[gregorip02]

So it is exactly.

I was inspired by making this little proxy script based on docker support from https://github.com/calebporzio/better-phpunit#features

I think two things should be taken into account.

1. The name of the container.
2. The absolute path of the project in the container.
3. The path of the phpunit binary in the container.

I'm not sure how we can share these settings among sublime text users 🤔🤔🤔🤔🤔.

[gerardroche]

You can take advantage of the new phpunit.prepend_cmd settings so you can now do

"phpunit.prepend_cmd": ["docker", "exec", "-it", "my-container"]

[gerardroche]

I added dedicated support for SSH and Docker. I haven't been able to test the Docker support directly, but it should work in theory. If you get a chance to test it, let me know how it works for you.

Here are some examples.

SSH

Example: Run tests via SSH using Laravel Homestead

Command Palette → Preferences: PHPUnit Settings

{
    "phpunit.ssh": true,
    "phpunit.ssh_options": {
        "-p": "22",
        "-tt": true
    },
    "phpunit.ssh_user": "vagrant",
    "phpunit.ssh_host": "homestead.test",
    "phpunit.ssh_paths": {
        "~/code/project1": "~/project1",
        "/home/code/project2": "/home/vagrant/project2",
    }
}

Docker

Example: Run tests via Docker

Command Palette → Preferences: PHPUnit Settings

{
    "phpunit.docker": true,
    "phpunit.docker_command": ["docker", "exec", "-it", "my-container"],
    "phpunit.docker_paths": {
        "~/code/project1": "~/project1",
        "/home/code/project2": "/home/vagrant/project2",
    }
}