JavaScript Basics for QA

Core JS for Automation

You don't need to be a developer, but these foundations are non-negotiable for writing tests.

1. Variables & Types

javascript

const url = 'https://careerraah.com';

let retryCount = 0;

const isVisible = true;

2. Conditionals & Logic

javascript

if (await page.isVisible('#login')) {

await page.click('#login');

}

3. Arrays & Loops (Iteration)

Essential for validating tables and lists.

javascript

const list = ['Apple', 'Banana'];

for (const item of list) {

console.log(item);

}

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