karma-opera-launcher

Launcher for Opera.

Installation

The easiest way is to keep karma-opera-launcher as a devDependency.
You can simple do it by:

 npm install karma-opera-launcher --save-dev

Configuration

Opera Classic (up to and including v12)

 // karma.conf.js
module.exports = function(config) {
  config.set({
    browsers: ['OperaClassic']
  });
};

Opera (v15 and above)

 // karma.conf.js
module.exports = function(config) {
  config.set({
    browsers: ['Opera']
  });
};

You can pass list of browsers as a CLI argument too:

 karma start --browsers Opera,OperaClassic

For more information on Karma see the homepage.