Added tests for ICal parser

This commit is contained in:
Andreas Schneider 2018-04-02 11:24:11 +02:00
parent f21de94c91
commit e3c64211e0
1 changed files with 334 additions and 0 deletions

View File

@ -0,0 +1,334 @@
package main
import (
"strings"
"testing"
"time"
)
func TestParseICal(t *testing.T) {
t.Run("Complex", func(t *testing.T) {
i, err := ParseICal(strings.NewReader(icsWithTZ))
if err != nil {
t.Fatalf("Parse failed: %s", err)
}
if i.Summary() != "WithTZ" {
t.Error("Summary is wrong.")
}
if i.UID() != "e726899a5ca4c9e478842669bac9688144bb95d9" {
t.Error("UID is wrong")
}
if i.Start().Format(ICAL_TIME) != "20180411T170000" {
t.Error("Start time wrong")
}
if i.End().Format(ICAL_TIME) != "20180411T210000" {
t.Error("End time wrong")
}
// No "Z" at the end --> local time zone.
if i.Start().Location() != time.Local {
t.Error("Timezone is wrong")
}
})
t.Run("Simple", func(t *testing.T) {
i, err := ParseICal(strings.NewReader(icsSimple))
if err != nil {
t.Fatalf("Parse failed: %s", err)
}
if i.Summary() != "Anon" {
t.Error("Summary is wrong.")
}
if i.Start().Format(ICAL_TIME) != "20180308T113000" {
t.Error("Start time wrong")
}
if i.End().Format(ICAL_TIME) != "20180308T130000" {
t.Error("End time wrong")
}
// "Z" at the end --> UTC.
if i.Start().Location() != time.UTC {
t.Error("Start time should be UTC")
}
})
t.Run("First event only", func(t *testing.T) {
i, err := ParseICal(strings.NewReader(icsMultiEvents))
if err != nil {
t.Fatalf("Parse failed: %s", err)
}
if i.Summary() != "First" {
t.Error("Summary is wrong.")
}
if i.UID() != "123" {
t.Error("UID is wrong.")
}
// Check that our sub slice is correct:
if i.eventData[0] != "UID:123" {
t.Error("First line is wrong")
}
if i.eventData[len(i.eventData)-1] != "LAST-MODIFIED:20180401T182238Z" {
t.Error("Last line is wrong")
}
})
}
const icsWithTZ = `BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Calendar//EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:/freeassociation.sourceforge.net/Europe/Berlin
X-LIC-LOCATION:Europe/Berlin
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19160429T230000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19160430T220000Z;BYMONTH=4;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19161007T010000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19160930T230000Z;BYMONTH=10;BYDAY=1SU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19170416T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19180415T010000Z;BYMONTH=4;BYDAY=3MO
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19170917T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19180916T010000Z;BYMONTH=9;BYDAY=3MO
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19400402T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19400401T010000Z;BYMONTH=4;BYDAY=1MO
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19421105T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19421102T010000Z;BYMONTH=11;BYDAY=1MO
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19430326T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19430329T010000Z;BYMONTH=3;BYDAY=-1MO
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19431001T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19441002T010000Z;BYMONTH=10;BYDAY=1MO
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19440402T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19450402T000000Z;BYMONTH=4;BYDAY=1MO
END:DAYLIGHT
BEGIN:DAYLIGHT
TZNAME:CEMT
DTSTART:19450524T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
RRULE:FREQ=YEARLY;UNTIL=19450523T230000Z;BYMONTH=5;BYDAY=-2TH
END:DAYLIGHT
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19450924T030000
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19450924T020000Z;BYMONTH=9;BYDAY=-1MO
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19451118T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19451118T020000Z;BYMONTH=11;BYDAY=3SU
END:STANDARD
BEGIN:STANDARD
TZNAME:CET
DTSTART:19460102T000000
TZOFFSETFROM:+0100
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19451231T220000Z;BYMONTH=1;BYDAY=1TU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19460408T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19460414T010000Z;BYMONTH=4;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19461001T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19461007T010000Z;BYMONTH=10;BYDAY=1MO
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19470401T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19470406T010000Z;BYMONTH=4;BYDAY=1SU
END:DAYLIGHT
BEGIN:DAYLIGHT
TZNAME:CEMT
DTSTART:19470513T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
RRULE:FREQ=YEARLY;UNTIL=19470511T000000Z;BYMONTH=5;BYDAY=2SU
END:DAYLIGHT
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19470624T030000
TZOFFSETFROM:+0300
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19470629T020000Z;BYMONTH=6;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19471007T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19491002T020000Z;BYMONTH=10;BYDAY=1SU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19480415T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19480418T010000Z;BYMONTH=4;BYDAY=3SU
END:DAYLIGHT
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19490408T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19490410T010000Z;BYMONTH=4;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19800102T000000
TZOFFSETFROM:+0100
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19791231T220000Z;BYMONTH=1;BYDAY=1TU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19800401T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;UNTIL=19800406T010000Z;BYMONTH=4;BYDAY=1SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19800930T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;UNTIL=19950924T010000Z;BYMONTH=9;BYDAY=-1SU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CEST
DTSTART:19810325T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:CET
DTSTART:19961028T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:e726899a5ca4c9e478842669bac9688144bb95d9
DTSTAMP:20180312T092638Z
DTSTART;TZID=/freeassociation.sourceforge.net/Europe/Berlin:20180411T170000
DTEND;TZID=/freeassociation.sourceforge.net/Europe/Berlin:20180411T210000
SEQUENCE:2
SUMMARY:WithTZ
TRANSP:OPAQUE
CLASS:PUBLIC
CREATED:20180313T074119Z
LAST-MODIFIED:20180313T074119Z
END:VEVENT
END:VCALENDAR`
const icsWithDateOnly = `BEGIN:VCALENDAR
PRODID:+//IDN bitfire.at//DAVdroid/1.10.1.1-gplay ical4j/2.x
VERSION:2.0
BEGIN:VEVENT
DTSTAMP:20180308T192428Z
UID:b3cf0d84-b746-420c-8642-3b107ddfd834
SUMMARY:WholeDay
DTSTART;VALUE=DATE:20180407
DTEND;VALUE=DATE:20180409
STATUS:CONFIRMED
TRANSP:TRANSPARENT
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR`
const icsSimple = `BEGIN:VCALENDAR
PRODID:-//aksdb//calanonsync//EN
VERSION:2.0
BEGIN:VEVENT
UID:0A6768CB8B086C58F2942757C6E515DF
SUMMARY:Anon
CLASS:PUBLIC
DTSTART:20180308T113000Z
DTEND:20180308T130000Z
CREATED:20180401T182238Z
DTSTAMP:20180401T182238Z
LAST-MODIFIED:20180401T182238Z
END:VEVENT
END:VCALENDAR`
const icsMultiEvents = `BEGIN:VCALENDAR
PRODID:-//some//thing//EN
VERSION:2.0
BEGIN:VEVENT
UID:123
SUMMARY:First
CLASS:PUBLIC
DTSTART:20180308T113000Z
DTEND:20180308T130000Z
CREATED:20180401T182238Z
DTSTAMP:20180401T182238Z
LAST-MODIFIED:20180401T182238Z
END:VEVENT
BEGIN:VEVENT
UID:456
SUMMARY:Second
CLASS:PUBLIC
DTSTART:20180309T113000Z
DTEND:20180309T130000Z
CREATED:20180401T182238Z
DTSTAMP:20180401T182238Z
LAST-MODIFIED:20180401T182239Z
END:VEVENT
END:VCALENDAR`