Split into category packages; module github.com/ZacharyZhang-NY/MujicaUI

input/stable_keys_test.go

@@ -0,0 +1,65 @@
+package input
+
+import (
+	"slices"
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+)
+
+func TestFormFocusFollowsFieldAfterReorder(t *testing.T) {
+	var st FormState
+	first, second := "", ""
+	swapped := false
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		Form(c, &st, FormOptions{}, func(f *FormScope) {
+			fields := []func(){
+				func() {
+					FormItem(c, f, "first", &first, FormItemOptions[string]{Label: "First"}, func() *ui.Element {
+						return TextInput(c, &first, TextInputOptions{Label: "First"}).Input
+					})
+				},
+				func() {
+					FormItem(c, f, "second", &second, FormItemOptions[string]{Label: "Second"}, func() *ui.Element {
+						return TextInput(c, &second, TextInputOptions{Label: "Second"}).Input
+					})
+				},
+			}
+			if swapped {
+				slices.Reverse(fields)
+			}
+			for _, fn := range fields {
+				fn()
+			}
+		})
+	}, 500, 400)
+	if err := tt.Click("First"); err != nil {
+		t.Fatal(err)
+	}
+	tt.Type("a")
+	swapped = true
+	tt.Frame()
+	tt.Type("b")
+	if first != "ab" || second != "" {
+		t.Fatalf("first %q second %q, want typing to stay in First", first, second)
+	}
+}
+
+func TestToggleGroupFocusFollowsValueAfterReorder(t *testing.T) {
+	var on []string
+	items := []ToggleItem[string]{{Value: "left", Label: "Left"}, {Value: "right", Label: "Right"}}
+	tt := ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		ToggleGroup(c, &on, items, ToggleGroupOptions{Multiple: true, Label: "Align"})
+	}, 400, 200)
+	tt.Key(0, ui.KeyTab)
+	slices.Reverse(items)
+	tt.Frame()
+	tt.Key(0, ui.KeySpace)
+	if !slices.Equal(on, []string{"left"}) {
+		t.Fatalf("pressed %v, want [left]", on)
+	}
+}