any one aware of playwright integration with openfin? I am stuck at how to intiate OpenFin via playwright as an exe or url ? Any samples or examples might help.
Expecting to integrate
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I have just started with development in Reactjs. I am looking for testing framework(Javascript). Which can be used to do both "Unit Testing", "Integration Testing" and "e2e testing".
Please, help me if we can do the the required testing using Javascript.
You should try enzyme for unit testing and cypress for e2e tests
https://airbnb.io/enzyme/
https://www.cypress.io/
I'm afraid there's no one answer to you question. Because, there are so many testing framework mushrooming day-in-and-day-out, everyday.
To answer your query at best --
By definition
Unit Testing — Unit testing helps to check that individual unit of code (mostly functions) work as expected.
Integration Tests — Integration tests are tests where individual units/features of the app are combined and tested as a group.
End-to-End Tests — This test helps to confirm that entire features work from the user’s perspective when using the actual application.
In this light, at our enterprise application that we've been building on ReactJS, in order to facilitate Test Driven Development (TDD) approach, we have been using Jest - which is also supported by facebook (alongside it's snapshot testing feature) and Enzyme for different forms of frontend testing.
Go for Jest.. Pretty amazing..
Of cause I can use selenium-standalone with xpath to test an app. But testing SPA could be challenging sometime.
But, for example angularjs's team provides protractor for this purpose.
The reason behind protractor as I can see is that protractor waits till angularjs will be loaded and few more features:
Protractor provides some new locator strategies and functions which
are very helpful to automate the AngularJS application. Examples
include things like: waitForAngular, By.binding, By.repeater,
By.textarea, By.model, WebElement.all, WebElement.evaluate, etc.
So, the question is: Is it any tool or best practice for e2e testing in Vuejs?
UPD: feel free to post links to tutorials, example and everything cool about e2e-testing in vue.js. Thanks.
The tool you are thinking about is Nightwatch.
With this, you can do E2E testing with Vue.js.
Even better, this is bundled by default when you are using vue-cli, ready to run.
The command line to create a project with Nightwatch activated by default is vue init webpack myProjectName.
Here are small tutorials about it.
EDIT: Lately I used Webdriver.io a lot, and I must say I prefer it to Nightwatch (better documentation, reactive community with a live gitter, issues that are treated in a timely fashion, etc.)
I recommend to use https://devexpress.github.io/testcafe.
Pros:
easy install
complete test harness
javascript ES2016 with (async/await)
flexible selector system
smart assertions with retry policy
reports
See the simple tutorial here
I recommend Cypress.
single NPM dependency
video recording right out of the box
GUI that shows every step of the test.
Our docs are great: https://on.cypress.io/intro
For Vue specifically see this tutorial: https://vuejsdevelopers.com/2018/01/29/vue-js-e2e-test-hacker-news/ and if you want to do unit testing of Vue components https://github.com/bahmutov/cypress-vue-unit-test
Happy testing.
Seems to be an old question, but at the end of 2019 the best way is webdriverio:
Pros:
Large ecosystem of plugins and integrations.
Mocha, cucumber, jasmine runners.
Sync mode of test runner.
Allure reporter and others out of the box.
Chromedriver service from the box.
Easy integrate with selenoid and get cluster of browsers in docker for parallel test execution.
Integration with devtools protocol and puppeteer, can use huge amount of functions.
Integration with cloud service providers.
Appium integration out of the box.
Cons:
Have to manually write waits.
Some functions require to use promises.
I have a web project coded 80% in JavaScript and 20% in Django without a single unit testing as I rushed for Minimum Marketing Features. Now that the project is getting funded, I decided to invest some time to introduce TDD. I had a great deal of inspiration from this KickStarter-funded tutorial.
http://www.letscodejavascript.com/
The author uses Node.js, Jake, Lint, Nodeunit, and Karma to simplify the whole integration process. The server/client tests in all major browsers is done in a single command and I was really hooked to this idea, but it requires switching to Node.js.
I've searched for TDD in Django and ran into this tutorial that makes use of Selenium.
http://www.tdd-django-tutorial.com/
However this TDD was primarily based on unit testing in server. Here are the questions.
Can multiple client JavaScript testing be done in Django/Python?
I assume the answer is no since js files are nothing more than static library in Django. Correct me if I'm wrong.
Is it worth using Node.js just for the sake of TDD Javascript?
My logic was either you use Python or Node.js for the server, but since tools like Karma and Buster.js requires Node.js, I was wondering whether setting up the Node.js alongside Django just for multiple client testing is plausible choice when considering lower cost of maintenance.
Thank you :D
You can take a look at using selenium in your django test suite. Django's official docs cover this in moderate detail
To answer your question about Node.js - I would say that it's probably not worth the complexity to add node.js SOLELY for the purpose of running unit tests. Also, since your javascript is likely built to run in a browser, it's less likely that things will break down if you use a tool like selenium (which runs the code in an actual browser, providing a python scripting interface).
I'm having trouble figuring out out how to do Angular e2e testing with the Play Framework or with Play Integration testing. I feel AngularJS loses a lot of value if I can't do this. I have no idea how I would go about doing e2e with Play. And as far as Play integration testing, the webDriver can see the ng attributes but as with the case for the code I tried it doesn't emulate the proper behavior. Anyone have a similar experience or a solution to this?
Or perhaps is there a good alternative for Angular (such as an MVC framework with a good library) that integrates with Play testing better and can help me reduce my amount of lines for front end code? I'm already using coffeescript, jQuery, and Bootstrap. Thanks!
Please be a little bit more precise about "proper behaviour". What is the bug ? Is the problem about integrating e2e tests with the Play workflow or just having e2e AngularJS green instead of red ?
The difficulty here is to define "End-to-end" since there is no good definition of it, in wikipedia there is no mention about it. You can have have a good idea of what it is just because it is self-speaking, and there is also a excellent thread about end-to-end here :
http://www.geekinterview.com/question_details/40319
So let's say that you want to test all scenarios with Front + Back in a close-to-prod environment.
End-to-end testing AngularJS is supposed to be done with Karma, but, warning, it will be soon changed by ProtractorJS.
Doing e2e test with Karma has serious drawbacks :
It may fail if you test your AngularJS app with your backend, more specifically, anything a little bit too slow in the backend may result in green test that sometimes fails with no good reason.
The killer un-feature to do proper e2e testing with Angular is : you can't double-click, roll the mouse, etc.
Here is my advices :
Use Karma only for Front-End testing, and use good old stubs as back-end. Check proper css element are displayed and that correct HTTP request are made. It will give you great confidence on Front-End dev.
DO NOT use Karma for end-to-end test. I found Sikuli absolutely outstanding to do this job. Use it with fitnesse or testNG for better integration.
May be ProtractorJS will do the job in a very next future.
Sikuli: http://www.sikuli.org/
example of fitnesse + sikuli : https://github.com/xebia/FitnesseSikuli
protractor : https://github.com/angular/protractor
I've written a lot of javascript code that interacts with a number of different web services. I now need to write integration testing code for it. My experience with integration testing is limited. Could anyone recommend some good tools and online tutorials?
look at this post this may help you i guess... http://robots.thoughtbot.com/post/4026880618/javascript-integration-testing-example-installing-and
We use cucumber http://cukes.info/ so we create functional testing that tests integration with server too.
cucumber runs with ruby, if you want to do it with JS try cucumberjs or a combination of zombiejs and jasminejs. NodeJS required