public void TestCheckToLeaveNonParticipatedCourseToNoThrow()
{
Student nerd = new Student("Pavel Kolev", 11112);
Student nobbie = new Student("Goran Bognanov", 15152);
Course cSharp = new Course("C#");
Course cPlusPlus = new Course("C++");
Course java = new Course("Java");
nerd.JointInCourse(cSharp);
nerd.JointInCourse(cPlusPlus);
nerd.JointInCourse(java);
nerd.LeaveFromCourse(cPlusPlus);
nerd.LeaveFromCourse(cSharp);
nerd.LeaveFromCourse(java);
nobbie.LeaveFromCourse(java);
nobbie.LeaveFromCourse(cPlusPlus);
Assert.AreEqual(0, nerd.Courses.Count);
Assert.AreEqual(0, nobbie.Courses.Count);
}
public void TestManyStudentsToOneCourse()
{
Student nerd = new Student("Pavel Kolev", 11114);
Student lazyStudent = new Student("Ivan Begov", 11115);
Student sportStudent = new Student("Georgi Kishishev", 11116);
Course javaScript = new Course("JavaScript");
nerd.JointInCourse(javaScript);
nerd.JointInCourse(javaScript);
nerd.JointInCourse(javaScript);
lazyStudent.JointInCourse(javaScript);
lazyStudent.JointInCourse(javaScript);
lazyStudent.JointInCourse(javaScript);
sportStudent.JointInCourse(javaScript);
Assert.AreEqual(1, nerd.Courses.Count);
Assert.AreEqual(1, lazyStudent.Courses.Count);
Assert.AreEqual(1, sportStudent.Courses.Count);
nerd.LeaveFromCourse(javaScript);
lazyStudent.LeaveFromCourse(javaScript);
sportStudent.LeaveFromCourse(javaScript);
Assert.AreEqual(0, nerd.Courses.Count);
Assert.AreEqual(0, lazyStudent.Courses.Count);
Assert.AreEqual(0, sportStudent.Courses.Count);
}