[Solved] What is wrong with this plugin code?module.exports = (on, config) => { on('task', { readFile(path) { const fs = require('fs') return fs.readFileSync(path, 'utf8') } }) return config } | Cypress

Cypress - Plugins and Ecosystem

What is wrong with this plugin code?

module.exports = (on, config) => {
  on('task', {
    readFile(path) {
      const fs = require('fs')
      return fs.readFileSync(path, 'utf8')
    }
  })
  return config
}

AThe plugin function should return config, but it is missing a return statement

BThe require('fs') call is invalid inside plugins

CThe plugin function correctly returns config, no error

DThe task function readFile must be asynchronous

Step-by-Step Solution

Solution:

Step 1: Check plugin function return value
The plugin function returns config at the end, which is correct and required.
Step 2: Validate usage of require and task function
Using require('fs') inside plugins is valid. The task returns file content synchronously, which is allowed. The remaining options are incorrect.
Final Answer:
The plugin function correctly returns config, no error -> Option C
Quick Check:
Plugin returns config and uses require correctly [OK]

Quick Trick: Return config from plugin function [OK]

Common Mistakes:

Forgetting to return config
Thinking require is disallowed
Assuming tasks must be async

Master "Plugins and Ecosystem" in Cypress

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Trace Try Challenge Automate Recall Frame

More Cypress Quizzes

What is wrong with this plugin code?

Step 1: Check plugin function return value

Step 2: Validate usage of require and task function

Final Answer:

Quick Check:

Want More Practice?