Overlays: components 081-090

tooltip_test.go

@@ -0,0 +1,91 @@
+package mujica
+
+import (
+	"testing"
+	"time"
+
+	"github.com/egoist/mygo/ui"
+)
+
+const tooltipTestDelay = 20 * time.Millisecond
+
+func tooltipTester(x, y float32) (*ui.Tester, *int) {
+	clicks := 0
+	tt := ui.NewTester(func(c *ui.Context) {
+		Use(c, Settings{})
+		ui.Column(c).Padding(y, 0, 0, x).Children(func() {
+			b := Button(c, "Share", ButtonOptions{})
+			if b.Clicked() {
+				clicks++
+			}
+			Tooltip(c, b, "Share with the court", TooltipOptions{Delay: tooltipTestDelay})
+		})
+	}, 400, 300)
+	return tt, &clicks
+}
+
+func waitTooltip(tt *ui.Tester) {
+	time.Sleep(tooltipTestDelay + 10*time.Millisecond)
+	tt.Frame()
+}
+
+func TestTooltipHoverDelay(t *testing.T) {
+	tt, clicks := tooltipTester(40, 40)
+	r, _ := tt.Find("Share")
+	tt.Move(r.X+4, r.Y+4)
+	if tt.HasText("Share with the court") {
+		t.Fatal("tip showed before the delay")
+	}
+	waitTooltip(tt)
+	tip, ok := tt.Find("Share with the court")
+	if !ok || tip.Y < r.Y+r.H {
+		t.Fatalf("tip %+v ok %v below %+v", tip, ok, r)
+	}
+	// The tip passes the pointer through: clicking it clicks what is below.
+	tt.Move(400, 300)
+	tt.Frame()
+	if tt.HasText("Share with the court") {
+		t.Fatal("tip stayed after leave")
+	}
+	_ = tt.Click("Share")
+	if *clicks != 1 {
+		t.Fatalf("clicks %d", *clicks)
+	}
+}
+
+func TestTooltipFocusAndEscape(t *testing.T) {
+	tt, _ := tooltipTester(40, 40)
+	tt.Key(0, ui.KeyTab)
+	waitTooltip(tt)
+	if !tt.HasText("Share with the court") {
+		t.Fatal("no tip on keyboard focus")
+	}
+	tt.Key(0, ui.KeyEscape)
+	if tt.HasText("Share with the court") {
+		t.Fatal("Escape did not hide the tip")
+	}
+	waitTooltip(tt)
+	if tt.HasText("Share with the court") {
+		t.Fatal("tip came back while still focused")
+	}
+}
+
+func TestTooltipEdgeFlips(t *testing.T) {
+	tt, _ := tooltipTester(330, 262)
+	r, _ := tt.Find("Share")
+	tt.Move(r.X+4, r.Y+4)
+	waitTooltip(tt)
+	tip, ok := tt.Find("Share with the court")
+	if !ok || tip.Y > r.Y || tip.X+tip.W > 400 {
+		t.Fatalf("tip %+v not above and inside for anchor %+v", tip, r)
+	}
+}
+
+func TestTooltipSnapshot(t *testing.T) {
+	snapshot(t, "tooltip", 360, 140, func(c *ui.Context) {
+		ui.Column(c).Padding(24).AlignItems(ui.Start).Children(func() {
+			Button(c, "Seal", ButtonOptions{Variant: Secondary})
+			tooltipShow(c, ui.Rect{X: 24, Y: 24, W: 62, H: 36}, "Seal the letter with wax")
+		})
+	})
+}