test.js

describe('Test example.com', function(){
    before(function(done) {
        client.init().url('http://example.com', done);
    });

    describe('Check homepage', function(){
        it('should see the correct title', function(done) {
            client.getTitle(function(err, title){
                expect(title).to.have.string('Example Domain');
                done();
            });
        });

        it('should see the body', function(done) {
            client.getText('p', function(err, p){
                expect(p).to.have.string(
                    'for illustrative examples in documents.'
                );
                done();
            })
        });
    });

    after(function(done) {
        client.end();
        done();
    });
});

This gist should be engraved in stone or cast in bronze, because of its importance... THANK YOU!!!!
(coming here from http://code.tutsplus.com/tutorials/headless-functional-testing-with-selenium-and-phantomjs--net-30545 - otherwise a GREAT TUTORIAL page)