public void TeacherTest()
{
ITeacher normalTeacher = new Teacher
{
Name = "John",
Salary = 25000
};
ITeacher unmodifiableTeacher = new UnmodifiableTeacher(normalTeacher);
Assert.AreEqual("John", unmodifiableTeacher.Name);
Assert.AreEqual(25000, unmodifiableTeacher.Salary);
try
{
unmodifiableTeacher.Name = "Peter";
Assert.Fail();
}
catch (NotSupportedException)
{
/* empty */
}
try
{
unmodifiableTeacher.Salary = 26000;
Assert.Fail();
}
catch (NotSupportedException)
{
/* empty */
}
}
public void EqualsHashcodeTest()
{
ITeacher normalTeacher2 = new Teacher
{
Name = "John",
Salary = 25000
};
ITeacher unmodifiableTeacher = new UnmodifiableTeacher(normalTeacher2);
Assert.IsTrue(normalTeacher2.Equals(unmodifiableTeacher));
Assert.IsTrue(unmodifiableTeacher.Equals(normalTeacher2));
Assert.AreEqual(normalTeacher2.GetHashCode(), unmodifiableTeacher.GetHashCode());
Assert.AreEqual(unmodifiableTeacher.GetHashCode(), normalTeacher2.GetHashCode());
}
