... void ScheduleFlight(){DateTime departure = new DateTime ( 20 05 , 2, 11, 8, 25 , 0, 0) ;DateTime arrival = new DateTime ( 20 05 , 2, 11, 11, 25 , 0, 0) ;denverToHouston.ScheduleFlight(departure, arrival);Assert.AreEqual(departure, ... this build.CHAPTER 7 ■ TEST ENVIRONMENT TOOL: NUNIT 654 800 ch07.qrk 5/16 /06 9:44 PM Page 65XP ToolsPART 2 ■ ■ ■4 800 ch06.qrk 5/15 /06 8:46 PM Page 49Creating a Mock ObjectLet’s assume that ... ScheduleFlight(){DateTime departure = new DateTime ( 20 05 , 2, 11, 8, 25 , 0, 0) ;DateTime arrival = new DateTime ( 20 05 , 2, 11, 11, 15, 0, 0) ;denverToHouston.ScheduleFlight(departure, arrival);Assert.AreEqual(departure,...