Object Repository is a collection of objects of the web application upon which actions are performed during test execution. OpKey tests the dynamically changing application by identifying and fetching the objects from web application along with their expected values and properties. You can easily fetch objects, create object repository and gather information for testing the web application. Before execution, you should make sure that Object Repository contains all the objects used by the test.
There are two ways creating Object Repository file: Creating Object Repository manually and Fetching objects for creating Object Repository.