Running a Playwright test without relying on the command line

Is it possible to automate running a playwright test without having to manually input npx playwright test in the command line every time? I am looking for a way to initiate a playwright file from another file and have it execute without the need for accessing the command line. Is there a method to incorporate a playwright test into another file so that it can be easily run multiple times or looped without the use of the terminal?

Answer №1

It appears that you are interested in utilizing Playwright as a library rather than a test runner. Below is an illustration of a function that navigates to a website and captures a screenshot using Playwright as a library:

const { webkit } = require('playwright');
    
const takeScreenshot = async () => {
  const browser = await webkit.launch();
  const page = await browser.newPage();
  await page.goto('https://example.com/');
  await page.screenshot({ path: `example.png` });
  await browser.close();
};

For more information, please refer to:

Answer №2

Initial document

// myTest.spec.js
const { test, expect } = require('@playwright/test');

test('example test', async ({ page }) => {
  await page.goto('https://stackoverflow.com');
  const title = await page.title();
  expect(title).toBe('Stackoverflow');
});

Secondary document

// executeTests.js
const { runTests } = require('@playwright/test/lib/cli/cli');

async function runMyTest() {
  await runTests({
    files: ['./myTest.spec.js'], // List of test files to execute
    report: false,
    headed: true,
  });
}


// Execute the test multiple times
(async () => {
  for (let i = 0; i < 5; i++) {
    console.log(`Processing test iteration ${i + 1}`);
    await runMyTest();
  }
  console.log('All test cycles completed');
})();

You can then test your script several times or loop the test without having to input commands in the terminal

node executeTests.js

Answer №3

It is possible to execute Playwright tests without relying on the command line interface. Since Playwright is a library for Node.js, you have the flexibility to code your test scripts in a Node.js file and subsequently execute them using Node.js.

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