public void Delete_DeletesCourseFromDB_true() { Course course1 = new Course("Math Party", "MTH505"); course1.Save(); Course course2 = new Course("CS Party", "CS502"); course2.Save(); List <Course> expectedResult = new List <Course> { course2 }; course1.Delete(); List <Course> result = Course.GetAll(); Assert.Equal(expectedResult, result); }