Is it possible to capture a webpage screenshot using a mocha/phantomjs unit test?

My current setup involves using grunt-mocha to execute unit tests with phantomJS.

I'm aware of the numerous capabilities that phantomJS offers. Is there a way to utilize these features within a mocha test?

I have already checked the typical locations, like the window object, in search of ways to access the page object, but haven't found any clear solutions.

One specific requirement I have is to generate a screenshot of the test page.

Answer №1

Refer to the documentation for information on capturing screens.

It's crucial to have a reference to the WebPage instead of the browser's window object (as this replicates what JavaScript typically has access to within the browser).

var page = require('webpage').create();
page.open('http://github.com/', function () {
    page.render('github.png');
    phantom.exit();
});

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