Choices: components 031-040 (wip)

switch_test.go

@@ -0,0 +1,79 @@
+package mujica
+
+import (
+	"testing"
+
+	"github.com/egoist/mygo/ui"
+)
+
+func TestSwitchToggles(t *testing.T) {
+	on, changes := false, 0
+	tt := ui.NewTester(func(c *ui.Context) {
+		Use(c, Settings{})
+		if Switch(c, &on, "Wi-Fi", SwitchOptions{}).Changed() {
+			changes++
+		}
+	}, 300, 120)
+	if err := tt.Click("Wi-Fi"); err != nil {
+		t.Fatal(err)
+	}
+	if !on || changes != 1 {
+		t.Fatalf("on=%v changes=%d after click", on, changes)
+	}
+	tt.Key(0, ui.KeySpace)
+	if on || changes != 2 {
+		t.Fatalf("on=%v changes=%d after Space", on, changes)
+	}
+}
+
+func TestSwitchKeyboardFocus(t *testing.T) {
+	on := false
+	tt := ui.NewTester(func(c *ui.Context) {
+		Use(c, Settings{})
+		Switch(c, &on, "Sync", SwitchOptions{})
+	}, 300, 120)
+	tt.Key(0, ui.KeyTab)
+	if !tt.Focused("Sync") {
+		t.Fatal("Tab did not focus the switch")
+	}
+	tt.Key(0, ui.KeySpace)
+	if !on {
+		t.Fatal("Space did not turn it on")
+	}
+}
+
+func TestSwitchBlockedStates(t *testing.T) {
+	for _, opts := range []SwitchOptions{{Disabled: true}, {Loading: true}} {
+		on := true
+		tt := ui.NewTester(func(c *ui.Context) {
+			Use(c, Settings{})
+			Switch(c, &on, "Backup", opts)
+		}, 300, 120)
+		_ = tt.Click("Backup")
+		tt.Key(0, ui.KeyTab)
+		tt.Key(0, ui.KeySpace)
+		if !on {
+			t.Fatalf("%+v: value changed", opts)
+		}
+		if !tt.HasText("Backup") {
+			t.Fatalf("%+v: label lost", opts)
+		}
+	}
+}
+
+func TestSwitchSnapshot(t *testing.T) {
+	snapshot(t, "switch", 480, 120, func(c *ui.Context) {
+		on, off := true, false
+		ui.Column(c).Padding(20).Gap(12).Children(func() {
+			ui.Row(c).Gap(24).Children(func() {
+				Switch(c, &on, "On", SwitchOptions{})
+				Switch(c, &off, "Off", SwitchOptions{})
+				Switch(c, &on, "Saving", SwitchOptions{Loading: true})
+			})
+			ui.Row(c).Gap(24).Children(func() {
+				Switch(c, &on, "Disabled on", SwitchOptions{Disabled: true})
+				Switch(c, &off, "Disabled off", SwitchOptions{Disabled: true})
+			})
+		})
+	})
+}