public void SingleValueInvalidAssignmentThrows()
{
SingleValue <int> i1 = 4;
MyFalseEquatableItem i2 = new MyFalseEquatableItem();
Assert.Throws <ConfigItem.InvalidTypeAssignmentException>(() => i1.Assign(i2));
}
public void SingleValueAssignmentChangesValue()
{
SingleValue <MyBoolean> sv1 = MyBoolean.TRUE;
SingleValue <MyBoolean> sv2 = MyBoolean.FILE_NOT_FOUND;
sv1.Assign(sv2);
Assert.Equal <MyBoolean>(MyBoolean.FILE_NOT_FOUND, sv2);
}
public void SingleValueUpdateEventIsCalled()
{
SingleValue <MyBoolean> sv1 = MyBoolean.FILE_NOT_FOUND;
SingleValue <MyBoolean> sv2 = MyBoolean.TRUE;
bool updateCalled = false;
void updateHandler(object sender, SingleValue <MyBoolean> .UpdatedArgs args)
{
Assert.False(updateCalled);
updateCalled = true;
Assert.Same(sv1, sender);
Assert.Equal <MyBoolean>(MyBoolean.FILE_NOT_FOUND, args.OldValue);
Assert.Equal <MyBoolean>(MyBoolean.TRUE, args.NewValue);
}
sv1.Updated += updateHandler;
sv1.Assign(sv2);
Assert.True(updateCalled);
}
