setOrientation = function (orientation) {
    /*!
     * parameter check
     */
    if (typeof orientation !== 'string') {
        throw new CommandError('number or type of arguments don\'t agree with setOrientation command')
    }

    return this.orientation(orientation.toUpperCase())
}
Set a device orientation.

<example>
    :setOrientation.js
    it('should set a geo location for the device', function () {
        browser.setOrientation('landscape');

        var orientation = browser.getOrientation();
        console.log(orientation); // outputs: "landscape"
    });
</example>

@alias browser.setOrientation
@param {String} orientation the new browser orientation (`landscape/portrait`)
@uses protocol/orientation
@type mobile
@for android, ios