2022-05-05 13:17:09 +01:00
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package caldav
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import (
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"reflect"
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"strings"
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"testing"
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"time"
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"github.com/emersion/go-ical"
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)
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var dateFormat = "20060102T150405Z"
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func toDate(t *testing.T, date string) time.Time {
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res, err := time.ParseInLocation(dateFormat, date, time.UTC)
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if err != nil {
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t.Fatal(err)
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}
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return res
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}
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// Test data taken from https://datatracker.ietf.org/doc/html/rfc4791#appendix-B
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// TODO add missing data
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func TestFilter(t *testing.T) {
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newCO := func(str string) CalendarObject {
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cal, err := ical.NewDecoder(strings.NewReader(str)).Decode()
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if err != nil {
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t.Fatal(err)
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}
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return CalendarObject{
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Data: cal,
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}
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}
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event1 := newCO(`BEGIN:VCALENDAR
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VERSION:2.0
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PRODID:-//Example Corp.//CalDAV Client//EN
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BEGIN:VTIMEZONE
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LAST-MODIFIED:20040110T032845Z
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TZID:US/Eastern
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BEGIN:DAYLIGHT
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DTSTART:20000404T020000
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RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4
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TZNAME:EDT
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TZOFFSETFROM:-0500
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TZOFFSETTO:-0400
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END:DAYLIGHT
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BEGIN:STANDARD
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DTSTART:20001026T020000
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RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
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TZNAME:EST
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TZOFFSETFROM:-0400
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TZOFFSETTO:-0500
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END:STANDARD
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END:VTIMEZONE
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BEGIN:VEVENT
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DTSTAMP:20060206T001102Z
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DTSTART;TZID=US/Eastern:20060102T100000
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DURATION:PT1H
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SUMMARY:Event #1
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Description:Go Steelers!
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UID:74855313FA803DA593CD579A@example.com
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END:VEVENT
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END:VCALENDAR`)
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event2 := newCO(`BEGIN:VCALENDAR
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VERSION:2.0
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PRODID:-//Example Corp.//CalDAV Client//EN
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BEGIN:VTIMEZONE
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LAST-MODIFIED:20040110T032845Z
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TZID:US/Eastern
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BEGIN:DAYLIGHT
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DTSTART:20000404T020000
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RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4
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TZNAME:EDT
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TZOFFSETFROM:-0500
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TZOFFSETTO:-0400
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END:DAYLIGHT
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BEGIN:STANDARD
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DTSTART:20001026T020000
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RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
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TZNAME:EST
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TZOFFSETFROM:-0400
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TZOFFSETTO:-0500
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END:STANDARD
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END:VTIMEZONE
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BEGIN:VEVENT
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DTSTAMP:20060206T001121Z
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DTSTART;TZID=US/Eastern:20060102T120000
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DURATION:PT1H
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RRULE:FREQ=DAILY;COUNT=5
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SUMMARY:Event #2
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UID:00959BC664CA650E933C892C@example.com
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END:VEVENT
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BEGIN:VEVENT
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DTSTAMP:20060206T001121Z
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DTSTART;TZID=US/Eastern:20060104T140000
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DURATION:PT1H
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RECURRENCE-ID;TZID=US/Eastern:20060104T120000
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SUMMARY:Event #2 bis
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UID:00959BC664CA650E933C892C@example.com
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2022-08-30 20:05:01 +01:00
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END:VEVENT
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BEGIN:VEVENT
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DTSTAMP:20060206T001121Z
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DTSTART;TZID=US/Eastern:20060106T140000
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DURATION:PT1H
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RECURRENCE-ID;TZID=US/Eastern:20060106T120000
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SUMMARY:Event #2 bis bis
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UID:00959BC664CA650E933C892C@example.com
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2022-05-05 13:17:09 +01:00
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END:VEVENT
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END:VCALENDAR`)
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event3 := newCO(`BEGIN:VCALENDAR
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VERSION:2.0
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PRODID:-//Example Corp.//CalDAV Client//EN
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BEGIN:VTIMEZONE
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LAST-MODIFIED:20040110T032845Z
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TZID:US/Eastern
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BEGIN:DAYLIGHT
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DTSTART:20000404T020000
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RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4
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TZNAME:EDT
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TZOFFSETFROM:-0500
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TZOFFSETTO:-0400
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END:DAYLIGHT
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BEGIN:STANDARD
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DTSTART:20001026T020000
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RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
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TZNAME:EST
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TZOFFSETFROM:-0400
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TZOFFSETTO:-0500
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END:STANDARD
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END:VTIMEZONE
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BEGIN:VEVENT
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ATTENDEE;PARTSTAT=ACCEPTED;ROLE=CHAIR:mailto:cyrus@example.com
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ATTENDEE;PARTSTAT=NEEDS-ACTION:mailto:lisa@example.com
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DTSTAMP:20060206T001220Z
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DTSTART;TZID=US/Eastern:20060104T100000
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DURATION:PT1H
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LAST-MODIFIED:20060206T001330Z
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ORGANIZER:mailto:cyrus@example.com
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SEQUENCE:1
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STATUS:TENTATIVE
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SUMMARY:Event #3
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UID:DC6C50A017428C5216A2F1CD@example.com
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END:VEVENT
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END:VCALENDAR`)
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todo1 := newCO(`BEGIN:VCALENDAR
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VERSION:2.0
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PRODID:-//Example Corp.//CalDAV Client//EN
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BEGIN:VTODO
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DTSTAMP:20060205T235335Z
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DUE;VALUE=DATE:20060104
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STATUS:NEEDS-ACTION
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SUMMARY:Task #1
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UID:DDDEEB7915FA61233B861457@example.com
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BEGIN:VALARM
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ACTION:AUDIO
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TRIGGER;RELATED=START:-PT10M
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END:VALARM
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END:VTODO
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END:VCALENDAR`)
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for _, tc := range []struct {
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name string
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query *CalendarQuery
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addrs []CalendarObject
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want []CalendarObject
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err error
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}{
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{
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name: "nil-query",
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query: nil,
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event1, event2, event3, todo1},
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},
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{
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// https://datatracker.ietf.org/doc/html/rfc4791#section-7.8.8
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name: "events only",
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query: &CalendarQuery{
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CompFilter: CompFilter{
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Name: "VCALENDAR",
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Comps: []CompFilter{
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CompFilter{
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Name: "VEVENT",
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},
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},
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},
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},
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event1, event2, event3},
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},
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{
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// https://datatracker.ietf.org/doc/html/rfc4791#section-7.8.1
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name: "events in time range",
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query: &CalendarQuery{
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CompFilter: CompFilter{
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Name: "VCALENDAR",
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Comps: []CompFilter{
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CompFilter{
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Name: "VEVENT",
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Start: toDate(t, "20060104T000000Z"),
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End: toDate(t, "20060105T000000Z"),
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},
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},
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},
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},
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event2, event3},
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},
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2024-02-01 13:05:49 +00:00
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{
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// https://datatracker.ietf.org/doc/html/rfc4791#section-7.8.1
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name: "events in open time range (no end date)",
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query: &CalendarQuery{
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CompFilter: CompFilter{
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Name: "VCALENDAR",
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Comps: []CompFilter{
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CompFilter{
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Name: "VEVENT",
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Start: toDate(t, "20060104T000000Z"),
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},
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},
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},
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},
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event2, event3},
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},
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2022-05-05 13:17:09 +01:00
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{
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// https://datatracker.ietf.org/doc/html/rfc4791#section-7.8.6
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name: "events by UID",
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query: &CalendarQuery{
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CompFilter: CompFilter{
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Name: "VCALENDAR",
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Comps: []CompFilter{
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CompFilter{
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Name: "VEVENT",
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Props: []PropFilter{{
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Name: "UID",
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TextMatch: &TextMatch{
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Text: "DC6C50A017428C5216A2F1CD@example.com",
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},
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}},
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},
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},
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},
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},
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event3},
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},
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{
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// https://datatracker.ietf.org/doc/html/rfc4791#section-7.8.6
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name: "events by description substring",
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query: &CalendarQuery{
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CompFilter: CompFilter{
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Name: "VCALENDAR",
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Comps: []CompFilter{
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CompFilter{
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Name: "VEVENT",
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Props: []PropFilter{{
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Name: "Description",
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TextMatch: &TextMatch{
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Text: "Steelers",
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},
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}},
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},
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},
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},
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},
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event1},
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},
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2022-08-31 11:09:00 +01:00
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{
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// Query a time range that only returns a result if recurrence is properly evaluated.
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name: "recurring events in time range",
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query: &CalendarQuery{
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CompFilter: CompFilter{
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Name: "VCALENDAR",
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Comps: []CompFilter{
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CompFilter{
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Name: "VEVENT",
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Start: toDate(t, "20060103T000000Z"),
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End: toDate(t, "20060104T000000Z"),
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},
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},
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},
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},
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addrs: []CalendarObject{event1, event2, event3, todo1},
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want: []CalendarObject{event2},
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},
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2022-05-05 13:17:09 +01:00
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// TODO add more examples
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} {
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t.Run(tc.name, func(t *testing.T) {
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got, err := Filter(tc.query, tc.addrs)
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switch {
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case err != nil && tc.err == nil:
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t.Fatalf("unexpected error: %+v", err)
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case err != nil && tc.err != nil:
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if got, want := err.Error(), tc.err.Error(); got != want {
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t.Fatalf("invalid error:\ngot= %q\nwant=%q", got, want)
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}
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case err == nil && tc.err != nil:
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t.Fatalf("expected an error:\ngot= %+v\nwant=%+v", err, tc.err)
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case err == nil && tc.err == nil:
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if got, want := got, tc.want; !reflect.DeepEqual(got, want) {
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t.Fatalf("invalid filter values:\ngot= %+v\nwant=%+v", got, want)
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}
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}
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})
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}
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}
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