var common = (function () {

var exports = {};

exports.log_in = function () {
    casper.start('http://localhost:9981/accounts/login', function () {
        // Fail if we get a JavaScript error in the page's context.
        // Based on the example at http://phantomjs.org/release-1.5.html
        //
        // casper.on('error') doesn't work (it never gets called) so we
        // set this at the PhantomJS level.  We do it inside 'start' so
        // that we know we have a page object.
        casper.page.onError = function (msg, trace) {
            casper.test.error(msg);
            casper.echo('Traceback:');
            trace.forEach(function (item) {
                casper.echo('  ' + item.file + ':' + item.line);
            });
            casper.exit(1);
        };
    });

    casper.then(function () {
        casper.test.info('Logging in');
        casper.fill('form[action^="/accounts/login"]', {
            username: 'iago@humbughq.com',
            password: 'FlokrWdZefyEWkfI'
        }, true /* submit form */);
    });
};

exports.log_out = function () {
    casper.then(function () {
        casper.test.info('Logging out');
        casper.click('li[title="Log out"] a');
    });
};

return exports;

}());

// For inclusion with CasperJS
try {
    exports.common = common;
} catch (e) {
}