[[OOP344 20103 BorderTester | BorderTester.cpp]]
This tester may have some problems. In the tester, the most outer border is Cont, and then B, and C is the most inner border.When test B(press F6), and when press down_key, the if condition never become true. B's container is Cont. Cont's height by default is -1. Therefore, when our group test it, we can go up but cannot go down. Can go left but cannot go right. By Leiding Chen
==FWField==