Ubuntu has a package mysql-sandbox that lets you install multiple MySQL versions into your user home: Install mysql-sandbox...
When your application is open for public sign up and sends out transactional e-mails to a large number of...
...systemd-networkd man file-hierarchy Übungen Erstelle dir eine Anwendung für einen Service Für Testzwecke brauchst du eine einfache App die du später als Service starten kannst. Du kannst dir...
...mit ./badapp starten. Die Anwendung startet einen Webserver. Mit curl localhost:8080 kannst du testen ob es funktioniert. Erstelle einen systemd Service der badapp startet. Wenn die App erfolgreich startet...
...it only cares about the HTML-Tag type. Example. This might lead to breaking tests when your html changes. Once browser support is fulfilled prefiltering nth-child selector will be...
...rare circumstances, you want to use a websites full domain (say https://mywebsite.com) while testing in dev mode. This can be useful if you need to test third party integrations...
...mywebsite.com. Don't forget to remove the change to /etc/hosts when you're done testing...
...introduced rules. You can use them in your .gitlab-ci.yml in your project. To limit test runs to merge requests and the master branch, you can write this: tests: script: bundle...
...exec rake tests rules: - if: '$CI_COMMIT_BRANCH == "master"' - if: '$CI_PIPELINE_SOURCE == "merge_request_event...
...your ChromeDriver to version 75 or beyond, you might get w3c errors in your tests. For example, reading the browser console for errors no longer works, and page.driver.browser.manage.logs.get(:browser) will...
Ever wondered how Rails talks to itself in a Cucumber feature? In Rails 3 you can do it like this...
...opt-out of Capybara's retry mechanism you need to retry yourself or your test will be flaky. Note the wait: 0 argument. Actually there is a host of options...
Das Backup sollte komprimiert sein Lösche Backups älter als 30 Tage (zum Testen kannst du kürzere Zeiträume wählen) Das Backup soll mit einem Cronjob ausgeführt werden. Immer wenn...
...do changes you can use the rails console sandbox feature: If you wish to test out some code without changing any data, you can do that by invoking bin/rails console...
Hint: There's another card with this helper for Cucumber features. Sometimes you feel like you need to stub some...
query.matches // => true or false Detecting when the query result changes The #matches() method tests the current screen width. To be notified when the width changes, you need additional scripting...
These steps are now part of Spreewald. The step definitions below allow you to test the filename suggested by the server: When I follow "Export as ZIP"
In order to save the original value of a constant, set the new value and restore the old value after...
...Setup job that will only run for Rails environment "staging" end end You may test the cron output like this (no changes will be made to your crontab):
...task that will only run for Capistrano stage "customer1-staging" end end You may test the cron output like this (no changes will be made to your crontab): STAGE=customer1...
...as of yyyy-mm-dd end If the column was still in use, your test suite should hopefully catch that. Drop old columns If the data in that column wasn...
...delegate / live), it is somewhat hard to manually trigger these events manually, e.g. for testing. After trying jQuery's trigger to no avail, I had success by using native Javascript...
...configured your Searchkick settings) add: SEARCHKICK_CLIENT_TYPE = case Rails.env when 'production', 'staging', 'development', 'test' :elasticsearch else :opensearch end Searchkick.client_type = ENV.fetch('SEARCHKICK_CLIENT_TYPE', SEARCHKICK_CLIENT_TYPE).to_sym...
No one wants to cry over regression issues in views; does testing HTML and CSS have to be such a back and forth between designers and devs? Why is it...
...presentation layer? Well, GreenOnion is here to help you get the same results on testing front-end styling that you've enjoyed in your unit and integration tests up to...
...columns (you can debug issues better) As many parts of file processing are not tested (resolution, fallback images and many more), you need to know the application and make many...
Alltogether Deploy and run Part A (maybe takes some days) Before deployment of Part B Run Part A again (or maybe twice - depends on how long it runs...
...Model Serializer (AMS) to serializer our Active Record models to JSON. JSON Schema to test the responses of our server. SwaggerUI to document the API. It worked The concept worked...
...Rails application, that has no UI components (only the documentation) and therefore no integration tests, the tests are really fast. With ~25 endpoints the tests are finished within 22 seconds...
When the order matters: expect(array1).toEqual(array2) Regardless of order: expect(array1).toEqual(jasmine.arrayWithExactContents(array2)) Ignoring extra elements:
...need to fix anything for them. With that many different files, you should also test if they are all reachable...