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

datetime/duration_picker_test.go

@@ -0,0 +1,89 @@
+package datetime
+
+import (
+	"testing"
+	"time"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+)
+
+func durationTester(v *time.Duration, opts *DurationPickerOptions, n *int) *ui.Tester {
+	return ui.NewTester(func(c *ui.Context) {
+		core.Use(c, core.Settings{})
+		if DurationPicker(c, v, *opts).Changed() {
+			*n++
+		}
+	}, 640, 200)
+}
+
+func TestDurationPickerEditsFields(t *testing.T) {
+	v, n := 90*time.Minute, 0
+	opts := &DurationPickerOptions{Seconds: true}
+	tt := durationTester(&v, opts, &n)
+	_ = tt.Click("Hours")
+	tt.Key(0, ui.KeyUp)
+	_ = tt.Click("Seconds")
+	tt.Command("selectAll")
+	tt.Type("45")
+	tt.Key(0, ui.KeyEnter)
+	if v != 2*time.Hour+30*time.Minute+45*time.Second || n != 2 {
+		t.Fatalf("value %v (%d)", v, n)
+	}
+}
+
+func TestDurationPickerRangeReported(t *testing.T) {
+	v, n := 30*time.Minute, 0
+	opts := &DurationPickerOptions{Min: 15 * time.Minute, Max: 2 * time.Hour}
+	tt := durationTester(&v, opts, &n)
+	_ = tt.Click("Hours")
+	tt.Key(0, ui.KeyUp)
+	if v != 90*time.Minute || n != 1 {
+		t.Fatalf("1 h 30 min should fit the range: %v", v)
+	}
+	tt.Key(0, ui.KeyUp)
+	if v != 90*time.Minute || !tt.HasText("Choose a duration from 15 min to 2 h.") {
+		t.Fatalf("over Max accepted: %v %v", v, tt.Texts())
+	}
+	_ = tt.Click("Minutes")
+	tt.Command("selectAll")
+	tt.Type("0")
+	tt.Key(0, ui.KeyEnter)
+	if v != 2*time.Hour || n != 2 || tt.HasText("Choose a duration") {
+		t.Fatalf("fixing the minutes: %v", v)
+	}
+	if tt.HasText("Seconds") {
+		t.Fatal("seconds field without Seconds")
+	}
+}
+
+func TestDurationPickerDisabledAndInvalid(t *testing.T) {
+	v, n := time.Hour, 0
+	tt := durationTester(&v, &DurationPickerOptions{Disabled: true}, &n)
+	_ = tt.Click("Hours")
+	tt.Key(0, ui.KeyUp)
+	if v != time.Hour || n != 0 {
+		t.Fatal("disabled picker changed")
+	}
+	for _, c := range []struct {
+		v    time.Duration
+		opts DurationPickerOptions
+	}{{30 * time.Second, DurationPickerOptions{}}, {0, DurationPickerOptions{Min: time.Hour, Max: time.Minute}}, {-time.Minute, DurationPickerOptions{}}} {
+		func() {
+			defer func() {
+				if recover() == nil {
+					t.Errorf("%v %+v: expected panic", c.v, c.opts)
+				}
+			}()
+			durationTester(&c.v, &c.opts, &n)
+		}()
+	}
+}
+
+func TestDurationPickerSnapshot(t *testing.T) {
+	v := 2*time.Hour + 15*time.Minute + 30*time.Second
+	snapshot(t, "duration_picker", 640, 80, func(c *ui.Context) {
+		ui.Column(c).Padding(16).Children(func() { DurationPicker(c, &v, DurationPickerOptions{Seconds: true}) })
+	})
+}