@qavajs/steps-visual-testing

Step library to perform visual testing using pixelmatch library

Installation

npm install @qavajs/steps-visual-testing

Configuration

export default {
    require: [
        '@qavajs/steps-visual-testing/index.js'
    ],
}

Steps

---

I expect {string} screenshot to equal {string}

Compare two screenshots from memory (saved as base64)

param	type	description
actual	string	alias of actual screenshot
expected	string	alias of expected screenshot

Then I expect '$actual' screenshot to equal '$expected'

---

I expect {string} screenshot to equal {string}: [DataTable]

Compare two screenshots from memory (saved as base64) with provided compare parameters

param	type	description
actual	string	alias of actual screenshot
expected	string	alias of expected screenshot
params	DataTable	table of key-value params

Supported params:

param	type	description
threshold	number	Matching threshold, ranges from 0 to 1. Smaller values make the comparison more sensitive

Then I expect '$actual' screenshot to equal '$expected':
  | threshold | 0.5 |

---