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An end-to-end test runner that sparks joy

Home Page: https://taskworld.github.io/prescript/

JavaScript 0.57% TypeScript 99.43%

javascript test-framework allure-framework

prescript's Introduction

prescript

prescript is a Node.js-based test runner that helps make it fun to write end-to-end/acceptance tests.

Writing functional and end-to-end tests (e.g. using Puppeteer or Selenium) with unit-testing frameworks such as Mocha can sometimes be painful, because when one step failed, you have to re-run the test from the beginning to verify that you fixed it. End-to-end tests is usually very slow compared to unit tests.

prescript solves this problem by allowing you to express your tests as multiple, discrete steps. prescript then comes with an interactive development mode, in which you can hot-reload the test script and jump between steps.

This means as you run your tests as you write it. And if you make a mistake you can fix your test, hot reload, and continue testing, without having to re-run the whole test suite.

Documentation

Documentation is available on our website.

Development

Running Prescript example scenarios:

yarn test-examples

Running individual scenario:

./bin/prescript "./examples/calculator/tests/Basic addition (page object).js"

Running unit tests:

yarn test

prescript's People

Contributors

Stargazers

Watchers

Forkers

chrisza4 cerberus lukyth

prescript's Issues

Impossible to jump to steps ending with 0

There is a bug in Prescript, it's impossible to jump to any step ending with 0, e.g. j 3.10 would redirect to 3.1 step, j 3.20 to 3.2, and so on

Add ALLURE_ENV_* as test parameters

Vorpal commands

inspect — show the current state
status — show the test plan and show what test to run next
continue — continue running until hitting an error
next — runs the next action
jump — jump to some step
reload — reload the test module

“Error: charData should not contain characters not allowed in XML” thrown when generating Allure result file and error message contains ANSI sequence.

We at @taskworld noticed that when the Error message contains an ANSI escape sequence (color codes), the allure result file would not be generated. Instead, this error message is printed out to the console:

09:14:54  /var/lib/jenkins/workspace/E2E/node_modules/xmlcreate/lib/nodes/XmlCharData.js:75
09:14:54                  throw new Error("charData should not contain characters not allowed"
09:14:54                        ^
09:14:54  Error: charData should not contain characters not allowed in XML
09:14:54      at XmlCharData.set [as charData] (/var/lib/jenkins/workspace/E2E/node_modules/xmlcreate/lib/nodes/XmlCharData.js:75:23)
09:14:54      at new XmlCharData (/var/lib/jenkins/workspace/E2E/node_modules/xmlcreate/lib/nodes/XmlCharData.js:53:24)
09:14:54      at XmlElement.charData (/var/lib/jenkins/workspace/E2E/node_modules/xmlcreate/lib/nodes/XmlElement.js:168:28)
09:14:54      at parseString (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:53:27)
09:14:54      at parseValue (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:227:5)
09:14:54      at parseObjectOrMapEntry (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:132:5)
09:14:54      at parseObjectOrMap (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:152:13)
09:14:54      at parseValue (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:220:9)
09:14:54      at parseObjectOrMapEntry (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:132:5)
09:14:54      at parseObjectOrMap (/var/lib/jenkins/workspace/E2E/node_modules/js2xmlparser/lib/main.js:152:13)

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