testcafe | A Node.js tool to automate end-to-end web testing | Testing library
kandi X-RAY | testcafe Summary
kandi X-RAY | testcafe Summary
TestCafe works great for JavaScript developers, but at some point you will need to delegate testing tasks to your Q&A department. If that's the case and you are looking for a codeless way to record and maintain tests compatible with your existing infrastructure, check out TestCafe Studio - a testing IDE built on top of the open-source TestCafe. Read the following article to learn how TestCafe Studio could fit into your workflow: What's Better than TestCafe? TestCafe Studio.
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testcafe Key Features
testcafe Examples and Code Snippets
Lines of Code : 33License : Strong Copyleft (CC BY-SA 4.0)
Copy{
"baseUrl": {
"dev": "https://dev.com/",
"staging": "https://staging.com/",
"prod": "https://prod.com/"
}
}
import config from '../config';
function getEnv () {
return proctestcafe firefox,'chrome:emulation:device=iphone X' ./tests/desktop/*.js
testcafe firefox ./tests/desktop/*.js &
testcafe 'chrome:emulation:device=iphone X' ./tests/mobile/*.js
testcafe --hostname localhost ...
testcafe --ssl pfx=/path/to/cert.pfx ...
const createTestCafe = require('testcafe');
let testcafe = null;
createTestCafe('localhost', 1337, 1338)
.then(tc => {
testcafe = tc;
const runner = testcafe.createRunner();
return runner
testcafe chrome ./my-tests --speed 0.1
testcafe remote test.js --hostname ${HOSTNAME} --ports ${PORT1},${PORT2} &
pid=$!
open -a Safari http://${HOSTNAME}:${PORT1}/browser/connect
wait $pid
// Enviroment variable set is platform specific
// See https://devexpress.github.io/testcafe/documentation/recipes/configuration/access-environment-variables-in-tests.html#set-environment-variables
export production=true
testcafe chrome testcafe chrome test.js -T '"111|222"'
import { RequestLogger } from 'testcafe'
const logger= RequestLogger(['Domain URLs Array'], {
logResponseHeader: true,
logResponseBody: true
})
fixture(`description`).page('app url').requestHooks(logger)
test('description', async () = "scripts": {
"test": "testcafe chrome tests/ --live",
"testcafe": "testcafe"
},
import { Selector } from 'testcafe';
fixture `My fixture`
.page `http://devexpress.github.io/testcafe/example/`;
tesCommunity Discussions
Trending Discussions on testcafe
QUESTION
I'm currently on the latest package 1.18.4 and having issues switching to an iframe during test execution.
Each time t.switchToIframe() is called, the following error is displayed:
...ANSWER
Answered 2022-Mar-21 at 13:01In general, there are two steps to switch to iframe. The first step is getting a selector with an iframe, but if the selector doesn't exist, you will get another error. The next step is getting contentWindow with a native getter. The error probably occurs on this step, but I can't reproduce this case with your iframe example. Could you share a full test example that illustrates this error?
Also, you put the content of the iframe between the tags, but it doesn't work like this. You need to set the path to the document in the src attribute of the iframe.
QUESTION
I would like to run Testcafe with concurrency because of the improved performance.
However I have some tests that are dependent of eachother, e.g. one test where I add a record to the database and one where I test the deletion of the same record.
In concurrency mode, the 2nd test fails because the record to delete does not exist (yet).
Is there a way to use concurrency but at the same time keep these tests together in one thread?
Regards Joost
...ANSWER
Answered 2022-Feb-23 at 09:44The best practice is to create independent tests so that you can run any test at any time. It is not possible to control the order in which tests are executed.
QUESTION
Testcafe basic test execution failed with an error on MachBook Air 11.6.3 (20G405) even after setting the permission for screen recording.
Steps to reproduce
- Create a basic test
- Run the test from the command line
testcafe chrome -e test_suite/tests/temp_test.ts
- It prompts for permission to record the screen
4. Provide the required permission
Following error is thrown even after giving the permission.
...ANSWER
Answered 2022-Feb-14 at 08:23Try removing the .testcafe-browser-tools folder from your home directory. If this does not help, try executing the following command:
QUESTION
Using testcafe v1.17.0.
I have the configuration file .testcaferc.js with the newly merged global hooks property. In all of my fixtures, I have a before hook which does a certain amount of requests to an API, and with the new global hooks I wanted to move all of those API calls to the configuration file. (to remove duplicate code among other reasons)
However, it doesn't seem to be possible to import other files or packages into the configuration file as it throws the following error when I try to run testcafe:
An error has occurred while reading the "C:\Users\User\Documents\Projects\testcafe\.testcaferc.js" configuration file.
Not really sure what I need to do here to make this work.
There are two examples of what I need to import into the config file. Either one of them throws the aforementioned error.
...ANSWER
Answered 2021-Nov-11 at 07:48The .testcaferc.js configuration file should be in the CommonJS format, so you should use require instead of import. Your imported modules should also be written in the cjs format.
QUESTION
I've noticed that the browser always connects to the computer by way of IP address. I suspect a new firewall is blocking this connection for me. Other services of mine work when I connect to them as localhost. Is there a way to have the browser launched by TestCafe connect to localhost instead of the IP address? Thanks.
...ANSWER
Answered 2021-Nov-11 at 07:11You can use the hostname flag. Please see: https://testcafe.io/documentation/402639/reference/command-line-interface#--hostname-name
QUESTION
There is an example of a multi-user scenario on testcafe's github.
https://github.com/DevExpress/testcafe-example-multiuser-scenario
I'm trying to extend it and make sure it works fine with 3 users.
https://github.com/touka-tt/testcafe-example-multiuser-scenario
- third-user-test.js
ANSWER
Answered 2021-Oct-22 at 14:34I found the cause of the breakdown. The fact is that starting from v1.15.3, TestCafe resets the cache of modules requested in test files. Because of this, getScenario sometimes tries to find a script in an object that has been overwritten.
I have fixed this bug in the repository: https://github.com/DevExpress/testcafe-example-multiuser-scenario.
The changes were made in the PR: https://github.com/DevExpress/testcafe-example-multiuser-scenario/pull/3.
QUESTION
Is there a way to force the page to stop loading any further when one of the required DOM elements has been loaded?
Similar to pressing the escape button on the browser to stop the page loading any further, is there a way to do this in Testcafe please?
...ANSWER
Answered 2021-Oct-21 at 07:50I think the following should work:
QUESTION
We are creatign a POC for running testcafe and browserstack in our jenkins. the jenkins file starts a node instance, starts upp browserstack local, runs the tests and then closes browserstack local. The browserstack local log indicates that it works ok, but the console states "ERROR Unable to establish one or more of the specified browser connections. This can be caused by network issues or remote device failure."
i can se in browserstack dashboard that the browser is started and is given an URL (example: http://127.0.0.1:44138/browser/connect/bl5rZIw) but the browser gives a "unable to connect to the page"
if i change from browserstack to a local chrome everything works. and if i run things on my local mashine it works (with browserstack.)
the networkpepole cant find any relevant blocks in the firewall. only calls to githubb. (185.199.110.153, TCP/443,140.82.121.3, TCP/443 - BLOCKERAT,140.82.121.5, TCP/443 - BLOCKERAT, 140.82.121.6, TCP/443 - BLOCKERAT)
any ideas on what is missing or how to digg into this problem.
relevant files ------------jenkins.openshift--------------------------
...ANSWER
Answered 2021-Oct-08 at 08:01You mentioned that everything works fine locally without Jenkins. This means that there is no error in TestCafe of BrowserStack.
Probably, the issue is in your BrowserStack Local configuration. The testcafe-browser-provider-browserstack already has its own BrowserStackLocal instance, so it's not necessary to use BrowserStackLocal from src/support/linux/BrowserStackLocal.
Please refer to the following issue to see how to setup BrowserStack proxy settings: https://github.com/DevExpress/testcafe-browser-provider-browserstack#browserstack-proxy-options.
QUESTION
I have a Vue 2 project, created with the Vue CLI, that has had Testcafe tests for a while. Now I'm trying to add Jest tests as well.
When I run my app (npm run serve = vue-cli-service serve), I get the following Typescript errors, due to both Jest and Testcafe declaring global test() functions:
ANSWER
Answered 2021-Sep-27 at 06:43In my project, adding "tests/testcafe" to the exclude property in tsconfig.json stops the error appearing when running the dev server, and the TestCafe tests will still run (which was a surprise). So I guess telling Typescript (run by Vue CLI / Webpack?) not to compile the Testcafe tests is one answer.
I feel there is probably another answer where TestCafe's types are ignored, but I don't know how to achieve that. (I've tried to do it a couple of different ways.)
QUESTION
Don't know why I'm experiencing the following inside the package testcafe-hammerhead.
...ANSWER
Answered 2021-Jun-01 at 07:54I cannot reproduce this issue with the basic local TestCafe installation. Try deleting your dependencies and your "lock" file and install all dependencies again. Please note that you don't need to update the testcafe-hamemrhead dependency manually in your project, just install the latest TestCafe version. If the issue still appears, please open a new bug report with a complete example using this template.
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