91 lines
2.4 KiB
Markdown
91 lines
2.4 KiB
Markdown
# Testing with Selenium
|
|
|
|
You may run the Selenium tests either natively or in docker.
|
|
|
|
## Running Selenium Tests Natively (Mac)
|
|
|
|
We're making a few assumptions here:
|
|
- you're using an Apple computer
|
|
- you've already installed Homebrew
|
|
- you've already installed Postgres (postgresapp.com is an excellent option),
|
|
and Postgres is running on your computer
|
|
- you've already installed Node.js
|
|
|
|
0. Install `yarn` if you haven't already:
|
|
|
|
```sh
|
|
brew install yarn
|
|
```
|
|
|
|
If you find you need an older version of yarn, follow these instructions to
|
|
install the older version and switch to it:
|
|
|
|
[https://stackoverflow.com/a/52525732/3038677](https://stackoverflow.com/a/52525732/3038677)
|
|
|
|
1. Follow the instructions in `script/prepare/README.md` to setup the `prepare`
|
|
script.
|
|
|
|
You'll use the `prepare` script later to automate installing and updating Canvas
|
|
on your computer.
|
|
|
|
Note: some features of `prepare` only work if you have access to Instructure's
|
|
Gerrit host. See the README for details.
|
|
|
|
2. Install a web browser driver on your computer for the browser you wish to run
|
|
the tests in. Homebrew is the easiest way to go:
|
|
|
|
```sh
|
|
brew install chromedriver # necessary for running tests in Chrome
|
|
brew install geckodriver # necessary for running tests in Firefox
|
|
```
|
|
|
|
Now let's get Canvas ready to run the tests.
|
|
|
|
3. Copy the Selenium and database configuration files:
|
|
|
|
```sh
|
|
cp config/selenium.yml.example config/selenium.yml
|
|
cp config/database.yml.example config/database.yml
|
|
```
|
|
|
|
4. Use `prepare` to install Canvas plugins and dependencies, create databases,
|
|
run database migrations, etc:
|
|
|
|
```sh
|
|
prepare
|
|
```
|
|
|
|
You might encounter problems with some Ruby dependencies. The ["Dependency
|
|
Installation" section](https://github.com/instructure/canvas-lms/wiki/Quick-Start#dependency-installation)
|
|
in the public Canvas LMS Github wiki has some useful tips.
|
|
|
|
4.a. Optional. Run delayed jobs in the foreground (not all Selenium tests need
|
|
this but some do):
|
|
|
|
```sh
|
|
script/delayed_job run
|
|
```
|
|
|
|
or run it in the background:
|
|
|
|
```sh
|
|
script/delayed_job run &
|
|
```
|
|
|
|
5. Run the Selenium tests:
|
|
|
|
```sh
|
|
bundle exec rspec spec/selenium
|
|
```
|
|
|
|
or run a specific Selenium test:
|
|
|
|
```sh
|
|
bundle exec rspec spec/selenium/accounts_spec.rb:36
|
|
```
|
|
|
|
## Running Selenium Tests in Docker
|
|
|
|
See the [Selenium section](https://github.com/instructure/canvas-lms/blob/master/doc/docker/developing_with_docker.md#selenium)
|
|
of the `doc/docker/developing_with_docker.md` instructions.
|