public void SelectionSyncBehavior_On_Attach_With_SelectedItem()
{
var c = new TestSelectionSyncBehavior();
var tabControl = new TabControl {
};
var i1 = new SelectItem {
Name = "A"
};
var i2 = new SelectItem {
Name = "B"
};
var i3 = new SelectItem {
Name = "C"
};
tabControl.Items.Add(i1);
tabControl.Items.Add(i2);
tabControl.Items.Add(i3);
tabControl.SelectedItem = i2;
c.Attach(tabControl);
Assert.AreEqual(false, i1.IsSelected);
Assert.AreEqual(true, i2.IsSelected);
Assert.AreEqual(false, i3.IsSelected);
}
public void SelectionSyncBehavior_Fails_With_Non_Selector()
{
var c = new TestSelectionSyncBehavior();
var itemsControl = new ItemsControl {
};
var i1 = new SelectItem {
Name = "A"
};
var i2 = new SelectItem {
Name = "B"
};
var i3 = new SelectItem {
Name = "C"
};
itemsControl.Items.Add(i1);
itemsControl.Items.Add(i2);
itemsControl.Items.Add(i3);
bool failed = false;
try
{
c.Attach(itemsControl);
}
catch (Exception)
{
failed = true;
}
Assert.AreEqual(true, failed);
}
public void SelectionSyncBehavior_On_Attach_With_Multiple_SelectedItems_ListBox()
{
var c = new TestSelectionSyncBehavior();
var listBox = new ListBox {
SelectionMode = SelectionMode.Multiple
};
var i1 = new SelectItem {
Name = "A"
};
var i2 = new SelectItem {
Name = "B"
};
var i3 = new SelectItem {
Name = "C"
};
listBox.Items.Add(i1);
listBox.Items.Add(i2);
listBox.Items.Add(i3);
listBox.SelectedItems.Add(i1);
listBox.SelectedItems.Add(i2);
c.Attach(listBox);
Assert.AreEqual(true, i1.IsSelected);
Assert.AreEqual(true, i2.IsSelected);
Assert.AreEqual(false, i3.IsSelected);
}