Function TestKeyedListChangeKey

core/keyedlist_test.go:59–77

(t *testing.T)

}

func TestKeyedListChangeKey(t *testing.T) {
	b := NewBody()
	m := map[string]int{"Go": 1, "C++": 3, "Python": 5}

	n := 0
	value := map[string]int{}
	mv := NewKeyedList(b).SetMap(&m)
	mv.OnChange(func(e events.Event) {
		n++
		maps.Copy(value, m)
	})
	b.AssertRender(t, "keyed-list/change-key", func() {
		// [4] is key of third row, which is "Python" since it is sorted alphabetically
		mv.Child(4).(*TextField).SetText("JavaScript").SendChange()
		assert.Equal(t, 1, n)
		assert.Equal(t, m, value)
		assert.Equal(t, map[string]int{"Go": 1, "C++": 3, "JavaScript": 5}, m)
	})
}