... 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, ... 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, ... in Listing 6 -1 to removeartifacts specific to 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...