Calendar: components 421-440

recurrence_editor_test.go

@@ -0,0 +1,133 @@
+package mujica
+
+import (
+	"slices"
+	"testing"
+	"time"
+
+	"github.com/egoist/mygo/ui"
+)
+
+type recurrenceProbe struct {
+	rule     Recurrence
+	opts     RecurrenceEditorOptions
+	changes  int
+	problem  string
+	summary  string
+	disabled bool
+}
+
+func (p *recurrenceProbe) tester() *ui.Tester {
+	p.opts.Start = oct(5)
+	return ui.NewTester(func(c *ui.Context) {
+		Use(c, Settings{})
+		o := p.opts
+		o.Disabled = p.disabled
+		r := RecurrenceEditor(c, &p.rule, o)
+		if r.Changed() {
+			p.changes++
+		}
+		p.problem = r.Problem()
+		p.summary = RecurrenceSummary(c, p.rule)
+	}, 720, 520)
+}
+
+func recurrencePick(t *testing.T, tt *ui.Tester, label string) {
+	t.Helper()
+	if err := tt.Click("Repeat"); err != nil {
+		t.Fatal(err)
+	}
+	if err := tt.Click(label); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestRecurrenceEditorPresets(t *testing.T) {
+	p := &recurrenceProbe{}
+	tt := p.tester()
+	recurrencePick(t, tt, "Weekly")
+	if p.rule.Unit != RepeatWeekly || p.rule.Interval != 1 || !slices.Equal(p.rule.Weekdays, []time.Weekday{time.Monday}) || p.changes != 1 {
+		t.Fatalf("weekly preset %+v", p.rule)
+	}
+	_ = tt.Click("Wednesday")
+	if p.summary != "Weekly on Monday, Wednesday" {
+		t.Fatalf("summary %q", p.summary)
+	}
+	for _, c := range []struct {
+		label string
+		unit  RepeatUnit
+	}{{"Daily", RepeatDaily}, {"Monthly", RepeatMonthly}, {"Yearly", RepeatYearly}} {
+		recurrencePick(t, tt, c.label)
+		if p.rule.Unit != c.unit || p.rule.Interval != 1 {
+			t.Fatalf("%s gave %+v", c.label, p.rule)
+		}
+	}
+	recurrencePick(t, tt, "Does not repeat")
+	if p.rule.Unit != RepeatNone || p.summary != "Does not repeat" {
+		t.Fatalf("none gave %+v", p.rule)
+	}
+}
+
+func TestRecurrenceEditorCustomAndEnds(t *testing.T) {
+	p := &recurrenceProbe{rule: Recurrence{Unit: RepeatDaily, Interval: 1}}
+	tt := p.tester()
+	recurrencePick(t, tt, "Custom")
+	if p.rule.Interval != 2 || !tt.HasText("Every") {
+		t.Fatalf("custom %+v", p.rule)
+	}
+	_ = tt.Click("Interval")
+	tt.Key(0, ui.KeyUp)
+	_ = tt.Click("After")
+	if p.rule.Interval != 3 || p.rule.End != RepeatCount || p.rule.Count != 10 || p.summary != "Every 3 days, 10 times" {
+		t.Fatalf("custom count %+v %q", p.rule, p.summary)
+	}
+	_ = tt.Click("On date")
+	if p.rule.End != RepeatUntil || p.rule.Until != (Date{2026, time.November, 5}) || p.problem != "" {
+		t.Fatalf("until %+v %q", p.rule, p.problem)
+	}
+}
+
+func TestRecurrenceEditorProblems(t *testing.T) {
+	p := &recurrenceProbe{rule: Recurrence{Unit: RepeatWeekly, Interval: 1, Weekdays: []time.Weekday{time.Monday}}}
+	tt := p.tester()
+	_ = tt.Click("Monday")
+	if len(p.rule.Weekdays) != 0 || p.problem != "Choose at least one day." || !tt.HasText("Choose at least one day.") {
+		t.Fatalf("no-day problem %+v %q", p.rule, p.problem)
+	}
+	p.rule = Recurrence{Unit: RepeatDaily, Interval: 1, End: RepeatUntil, Until: Date{2026, time.September, 1}}
+	tt.Frame()
+	if p.problem != "The end date must not precede the start." {
+		t.Fatalf("until problem %q", p.problem)
+	}
+	for _, bad := range []Recurrence{{Unit: 9}, {Unit: RepeatDaily}, {Interval: -1}} {
+		func() {
+			defer func() {
+				if recover() == nil {
+					t.Errorf("%+v: expected panic", bad)
+				}
+			}()
+			q := &recurrenceProbe{rule: bad}
+			q.tester()
+		}()
+	}
+}
+
+func TestRecurrenceEditorDisabled(t *testing.T) {
+	p := &recurrenceProbe{rule: Recurrence{Unit: RepeatWeekly, Interval: 1, Weekdays: []time.Weekday{time.Monday}}, disabled: true}
+	tt := p.tester()
+	_ = tt.Click("Repeat")
+	_ = tt.Click("Daily")
+	_ = tt.Click("Friday")
+	tt.Key(0, ui.KeyTab)
+	tt.Key(0, ui.KeySpace)
+	if p.rule.Unit != RepeatWeekly || len(p.rule.Weekdays) != 1 || p.changes != 0 {
+		t.Fatalf("disabled editor changed: %+v", p.rule)
+	}
+}
+
+func TestRecurrenceEditorSnapshot(t *testing.T) {
+	r := Recurrence{Unit: RepeatWeekly, Interval: 2, Weekdays: []time.Weekday{time.Monday, time.Thursday}, End: RepeatCount, Count: 8}
+	snapshot(t, "recurrence_editor", 640, 280, func(c *ui.Context) {
+		ui.Column(c).Padding(16).Children(func() { RecurrenceEditor(c, &r, RecurrenceEditorOptions{Start: oct(5)}) })
+	})
+}