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