65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package clui
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestListBox(t *testing.T) {
|
|
width, height := 10, 5
|
|
lbox := NewListBox(nil, nil, width, height, DoNotScale)
|
|
|
|
w, h := lbox.Size()
|
|
if w != width {
|
|
t.Errorf("Width invalid: %v instead of %v", w, width)
|
|
}
|
|
if h != height {
|
|
t.Errorf("Width invalid: %v instead of %v", height, height)
|
|
}
|
|
|
|
lbox.AddItem("Item1")
|
|
lbox.AddItem("Item2")
|
|
lbox.AddItem("Item3")
|
|
|
|
if lbox.ItemCount() != 3 {
|
|
t.Errorf("Item count must be %v instead of %v", 3, lbox.ItemCount())
|
|
}
|
|
|
|
n := lbox.FindItem("Item2", false)
|
|
if n != 1 {
|
|
t.Errorf("Item2 is not found")
|
|
}
|
|
n = lbox.FindItem("item2", true)
|
|
if n != 1 {
|
|
t.Errorf("item2 is not found")
|
|
}
|
|
lbox.SelectItem(n)
|
|
str := lbox.SelectedItemText()
|
|
if str != "Item2" {
|
|
t.Errorf("The second item text must be %v, found %v", "Item2", str)
|
|
}
|
|
n = lbox.FindItem("item4", false)
|
|
if n != -1 {
|
|
t.Errorf("item4 should not be found")
|
|
}
|
|
lbox.RemoveItem(1)
|
|
if lbox.ItemCount() != 2 {
|
|
t.Errorf("After deleting an item the list box item count should decrease (%v)", lbox.ItemCount())
|
|
}
|
|
str = lbox.SelectedItemText()
|
|
if str != "Item3" {
|
|
t.Errorf("The second item text must be %v, found %v", "Item3", str)
|
|
}
|
|
n = lbox.FindItem("Item2", false)
|
|
if n != -1 {
|
|
t.Errorf("Item2 should not be found")
|
|
}
|
|
n = lbox.FindItem("item3", true)
|
|
if n != 1 {
|
|
t.Errorf("Item3 should #%v instead of %v", 1, n)
|
|
}
|
|
lbox.Clear()
|
|
if lbox.ItemCount() != 0 {
|
|
t.Errorf("Clear failed")
|
|
}
|
|
}
|