CasperJS, a navigation scripting and testing utility for PhantomJS

CasperJS, a navigation scripting and testing utility for PhantomJS

 

Last, if you print log messages to the standard output using the
verbose option, you'll get some fancy colors:

var casper = require('casper').create({
    verbose: true,
    logLevel: 'debug'
})
casper.log('this is a debug message', 'debug');
casper.log('and an informative one', 'info');
casper.log('and a warning', 'warning');
casper.log('and an error', 'error');
casper.exit();

This will give the following output:

 

 

Extending Casper