123 lines
4.4 KiB
Markdown
123 lines
4.4 KiB
Markdown
# GitLab QA - Integration tests for GitLab
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This directory contains integration tests for GitLab.
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It is part of the [GitLab QA project](https://gitlab.com/gitlab-org/gitlab-qa).
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## What is it?
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GitLab QA is an integration tests suite for GitLab.
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These are black-box and entirely click-driven integration tests you can run
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against any existing instance.
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## How does it work?
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1. When we release a new version of GitLab, we build a Docker images for it.
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1. Along with GitLab Docker Images we also build and publish GitLab QA images.
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1. GitLab QA project uses these images to execute integration tests.
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## Validating GitLab views / partials / selectors in merge requests
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We recently added a new CI job that is going to be triggered for every push
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event in CE and EE projects. The job is called `qa:selectors` and it will
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verify coupling between page objects implemented as a part of GitLab QA
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and corresponding views / partials / selectors in CE / EE.
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Whenever `qa:selectors` job fails in your merge request, you are supposed to
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fix [page objects](qa/page/README.md). You should also trigger end-to-end tests
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using `package-and-qa` manual action, to test if everything works fine.
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## How can I use it?
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You can use GitLab QA to exercise tests on any live instance! For example, the
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following call would login to a local [GDK] instance and run all specs in
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`qa/specs/features`:
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```
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bin/qa Test::Instance::All http://localhost:3000
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```
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### Writing tests
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1. [Using page objects](qa/page/README.md)
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### Running specific tests
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You can also supply specific tests to run as another parameter. For example, to
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run the repository-related specs, you can execute:
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```
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bin/qa Test::Instance::All http://localhost qa/specs/features/repository/
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```
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Since the arguments would be passed to `rspec`, you could use all `rspec`
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options there. For example, passing `--backtrace` and also line number:
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```
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bin/qa Test::Instance::All http://localhost qa/specs/features/project/create_spec.rb:3 --backtrace
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```
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### Overriding the authenticated user
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Unless told otherwise, the QA tests will run as the default `root` user seeded
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by the GDK.
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If you need to authenticate as a different user, you can provide the
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`GITLAB_USERNAME` and `GITLAB_PASSWORD` environment variables:
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```
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GITLAB_USERNAME=jsmith GITLAB_PASSWORD=password bin/qa Test::Instance::All https://gitlab.example.com
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```
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If your user doesn't have permission to default sandbox group
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`gitlab-qa-sandbox`, you could also use another sandbox group by giving
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`GITLAB_SANDBOX_NAME`:
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```
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GITLAB_USERNAME=jsmith GITLAB_PASSWORD=password GITLAB_SANDBOX_NAME=jsmith-qa-sandbox bin/qa Test::Instance::All https://gitlab.example.com
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```
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All [supported environment variables are here](https://gitlab.com/gitlab-org/gitlab-qa/blob/master/docs/what_tests_can_be_run.md#supported-environment-variables).
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### Sending additional cookies
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The environment variable `QA_COOKIES` can be set to send additional cookies
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on every request. This is necessary on gitlab.com to direct traffic to the
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canary fleet. To do this set `QA_COOKIES="gitlab_canary=true"`.
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To set multiple cookies, separate them with the `;` character, for example: `QA_COOKIES="cookie1=value;cookie2=value2"`
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### Building a Docker image to test
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Once you have made changes to the CE/EE repositories, you may want to build a
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Docker image to test locally instead of waiting for the `gitlab-ce-qa` or
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`gitlab-ee-qa` nightly builds. To do that, you can run from this directory:
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```sh
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docker build -t gitlab/gitlab-ce-qa:nightly .
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```
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[GDK]: https://gitlab.com/gitlab-org/gitlab-development-kit/
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### Quarantined tests
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Tests can be put in quarantine by assigning `:quarantine` metadata. This means
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they will be skipped unless run with `--tag quarantine`. This can be used for
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tests that are expected to fail while a fix is in progress (similar to how
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[`skip` or `pending`](https://relishapp.com/rspec/rspec-core/v/3-8/docs/pending-and-skipped-examples)
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can be used).
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```
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bin/qa Test::Instance::All http://localhost --tag quarantine
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```
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If `quarantine` is used with other tags, tests will only be run if they have at
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least one of the tags other than `quarantine`. This is different from how RSpec
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tags usually work, where all tags are inclusive.
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For example, suppose one test has `:smoke` and `:quarantine` metadata, and
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another test has `:ldap` and `:quarantine` metadata. If the tests are run with
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`--tag smoke --tag quarantine`, only the first test will run. The test with
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`:ldap` will not run even though it also has `:quarantine`.
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