ical_test.go
| 1 | package ical |
| 2 | |
| 3 | import ( |
| 4 | "strings" |
| 5 | "testing" |
| 6 | "time" |
| 7 | ) |
| 8 | |
| 9 | func TestEscape(t *testing.T) { |
| 10 | if got := Escape("a,b;c\\d\ne"); got != `a\,b\;c\\d\ne` { |
| 11 | t.Errorf("Escape: %q", got) |
| 12 | } |
| 13 | } |
| 14 | |
| 15 | func TestFoldKeepsUTF8AndLength(t *testing.T) { |
| 16 | line := "DESCRIPTION:" + strings.Repeat("Übungsprogramm für die Kniestreckung – ", 6) |
| 17 | out := fold(line) |
| 18 | for _, l := range strings.Split(strings.TrimSuffix(out, "\r\n"), "\r\n") { |
| 19 | if len(l) > 75 { |
| 20 | t.Errorf("Zeile länger als 75 Bytes: %d", len(l)) |
| 21 | } |
| 22 | if !strings.HasPrefix(l, "DESCRIPTION") && !strings.HasPrefix(l, " ") { |
| 23 | t.Errorf("Folgezeile ohne Leerzeichen: %q", l) |
| 24 | } |
| 25 | } |
| 26 | // Entfalten ergibt wieder das Original |
| 27 | if unfolded := strings.ReplaceAll(strings.TrimSuffix(out, "\r\n"), "\r\n ", ""); unfolded != line { |
| 28 | t.Error("Faltung nicht verlustfrei") |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | func TestCalendar(t *testing.T) { |
| 33 | berlin, _ := time.LoadLocation("Europe/Berlin") |
| 34 | start := time.Date(2026, 11, 12, 9, 30, 0, 0, berlin) |
| 35 | c := Calendar{Name: "Physiotherapie, Praxis", ProdID: "-//PhysioBase//DE", Events: []Event{ |
| 36 | {UID: "abc@x", Start: start, End: start.Add(30 * time.Minute), Stamp: start, Summary: "Physiotherapie", Location: "Musterstr. 1, Köln", Sequence: 2}, |
| 37 | {UID: "def@x", Start: start, End: start, Stamp: start, Summary: "Abgesagt", Cancelled: true}, |
| 38 | }} |
| 39 | s := string(c.Bytes()) |
| 40 | for _, want := range []string{ |
| 41 | "BEGIN:VCALENDAR\r\n", "X-WR-CALNAME:Physiotherapie\\, Praxis\r\n", "DTSTART:20261112T083000Z\r\n", |
| 42 | "DTEND:20261112T090000Z\r\n", "SEQUENCE:2\r\n", "LOCATION:Musterstr. 1\\, Köln\r\n", "STATUS:CANCELLED\r\n", "END:VCALENDAR\r\n", |
| 43 | } { |
| 44 | if !strings.Contains(s, want) { |
| 45 | t.Errorf("fehlt: %q", want) |
| 46 | } |
| 47 | } |
| 48 | if strings.Contains(strings.ReplaceAll(s, "\r\n", ""), "\n") { |
| 49 | t.Error("nackte LF-Zeilenenden") |
| 50 | } |
| 51 | } |
| 52 |