1. A system for testing an image capturing function of at least one electronic device, the system comprising: a test fixture for securing the at least one electronic device; an object to be captured by the at least one electronic device; and an automatic test module with an exemplar image; wherein when the at least one electronic device capturing an image of the object, the automatic test module is capable of comparing the image of the object with the exemplar image to determine whether the image capturing function of the at least one electronic device falls within predetermined parameters.