Testing help reg multiple devices

[Dawn Hansen, modificado hace 10 años.]

I have to do liferay cms testing for a site / portal. the site will be blank and client can choose from templates/portlets and upload content as required. it would be responsive html design and optimised for IE9/ android 2.3.3 stock and v7 safari. fucntional testing is on all these browsers and for IE8+.
i have never done cms testing before and have never tested on mobile phone/ipad etc. can someone suggest which devices can be used for testing so that the testing coverage is possible ? and any testing approach which would be beneficial to avoid loopholes ?
Thanks in adviance,
Dawn.