WIP components (as built)

time_range_selector_test.go

@@ -0,0 +1,48 @@
+package mujica
+
+import (
+	"github.com/egoist/mygo/ui"
+	"testing"
+	"time"
+)
+
+func TestTimeRangeSelectorPresetsCustomAndDisabled(t *testing.T) {
+	value := MarketRange{}
+	disabled := false
+	tt := ui.NewTester(func(c *ui.Context) {
+		Use(c, Settings{})
+		TimeRangeSelector(c, &value, TimeRangeSelectorOptions{Disabled: disabled, Today: Date{2026, time.October, 5}})
+	}, 850, 160)
+	tt.Key(0, ui.KeyTab)
+	for _, want := range []RangePreset{Range5D, Range1M, Range3M, RangeYTD, Range1Y, Range5Y, RangeCustom} {
+		tt.Key(0, ui.KeyRight)
+		tt.Key(0, ui.KeySpace)
+		if value.Preset != want {
+			t.Fatalf("preset %v", value.Preset)
+		}
+	}
+	if value.Custom.Start != (Date{2026, time.September, 5}) || value.Custom.End != (Date{2026, time.October, 5}) {
+		t.Fatalf("custom %+v", value.Custom)
+	}
+	now := time.Date(2026, 10, 5, 12, 0, 0, 0, time.UTC)
+	for p := Range1D; p <= RangeCustom; p++ {
+		r := value
+		r.Preset = p
+		from, to := r.Bounds(now, time.UTC)
+		if !from.Before(to) {
+			t.Fatalf("range %v: %v %v", p, from, to)
+		}
+	}
+	disabled = true
+	tt.Frame()
+	tt.Key(0, ui.KeyLeft)
+	if value.Preset != RangeCustom {
+		t.Fatal("disabled preset changed")
+	}
+}
+func TestTimeRangeSelectorSnapshot(t *testing.T) {
+	value := MarketRange{Preset: Range1M}
+	snapshot(t, "time_range_selector", 680, 90, func(c *ui.Context) {
+		ui.Row(c).Padding(12).Children(func() { TimeRangeSelector(c, &value, TimeRangeSelectorOptions{}) })
+	})
+}