public void CanLockProperties()
{
LockablePerson p = new LockablePerson();
p.Name = "Somename";
p.Lock("Name");
Assert.IsTrue(p.IsLocked("Name"));
}
public void CannotModifyLockedProperty()
{
LockablePerson p = new LockablePerson();
p.Name = "Somename";
p.Lock("Name");
p.Name = "AnotherName";
Assert.AreEqual("Somename", p.Name, "The name of the person has been locked and should not have been changed.");
}
public void AttemptToModifyLockedPropertyIsReported()
{
LockablePerson p = new LockablePerson();
p.LockedPropertyChangeAttempt += new EventHandler <LockedPropertyChangedAttemptEventArgs> (OnLockedPropertyChangeAttempt);
p.Name = "Frederik";
p.Lock("Name");
p.Name = "test";
Assert.IsTrue(_lockedPropertyChangeAttemptEventHandlerEntered, "The attempt to modify the locked property is not reported.");
}
public void CanModifyUnlockedProperty()
{
LockablePerson p = new LockablePerson();
p.Name = "Somename";
p.Lock("name");
p.Unlock("name");
p.Name = "anothername";
Assert.AreEqual("anothername", p.Name, "The name of the person should have been modified, since it is no longer locked.");
}
