##Build and Rund
In order to build and run the application you just need open the nextel-challange.xcworkspace file in xcode and press Command+R
##Run Tests
To run the tests you should go to the Test Navigator Side Panel in xcode and click in the play mark in the side of nextel-challangeTests
##Run Test Coverage Report
For the test coverage reporter you should run all the unit tests first and then go to the Report Side Panel. There'll be a collapse indicator in the side of nexte-challange item. Clik to uncollapse this report and after that click in the Test report.