/
RecurSpec.groovy
465 lines (403 loc) · 26.4 KB
/
RecurSpec.groovy
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/**
* Copyright (c) 2012, Ben Fortuna
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* o Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* o Neither the name of Ben Fortuna nor the names of any other contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.fortuna.ical4j.model
import net.fortuna.ical4j.model.parameter.Value
import net.fortuna.ical4j.util.CompatibilityHints
import spock.lang.Specification
import spock.lang.Unroll
import static net.fortuna.ical4j.model.WeekDay.*
class RecurSpec extends Specification {
def setupSpec() {
System.setProperty 'net.fortuna.ical4j.timezone.date.floating', 'true'
}
def cleanupSpec() {
System.clearProperty 'net.fortuna.ical4j.timezone.date.floating'
CompatibilityHints.clearHintEnabled(CompatibilityHints.KEY_RELAXED_PARSING)
}
@Unroll
def 'verify recurrence rule: #rule'() {
setup: 'parse recurrence rule'
def recur = new Recur(rule)
def startDate
def endDate
def expectedDates = []
if (valueType == Value.DATE) {
startDate = new Date(start)
endDate = new Date(end)
expected.each {
expectedDates << new Date(it)
}
} else {
startDate = new DateTime(start)
endDate = new DateTime(end)
expected.each {
expectedDates << new DateTime(it)
}
}
expect:
recur.getDates(startDate, endDate, valueType) == expectedDates
where:
rule | valueType | start | end | expected
'FREQ=WEEKLY;BYDAY=MO' | Value.DATE_TIME | '20110101T000000' | '20110201T000000' | ['20110103T000000', '20110110T000000', '20110117T000000', '20110124T000000', '20110131T000000']
'FREQ=DAILY;INTERVAL=14;WKST=MO;BYMONTH=10,12' | Value.DATE | '20181011' | '20181231' | ['20181011', '20181025', '20181206', '20181220']
'FREQ=WEEKLY;BYDAY=MO,TH,FR,SA,SU;BYHOUR=11;BYMINUTE=5' | Value.DATE_TIME | '20160325T110500' | '20160329T121000' | ['20160325T110500', '20160326T110500', '20160327T110500', '20160328T110500']
'FREQ=WEEKLY;INTERVAL=1;BYDAY=FR;WKST=MO;UNTIL=20170127T003000Z' | Value.DATE_TIME | '20160727T0030000Z' | '20170127T003000Z' | ['20160729T003000Z',
'20160805T003000Z',
'20160812T003000Z',
'20160819T003000Z',
'20160826T003000Z',
'20160902T003000Z',
'20160909T003000Z',
'20160916T003000Z',
'20160923T003000Z',
'20160930T003000Z',
'20161007T003000Z',
'20161014T003000Z',
'20161021T003000Z',
'20161028T003000Z',
'20161104T003000Z',
'20161111T003000Z',
'20161118T003000Z',
'20161125T003000Z',
'20161202T003000Z',
'20161209T003000Z',
'20161216T003000Z',
'20161223T003000Z',
'20161230T003000Z',
'20170106T003000Z',
'20170113T003000Z',
'20170120T003000Z',
'20170127T003000Z']
'FREQ=WEEKLY;WKST=MO;BYDAY=SU;BYHOUR=0;BYMINUTE=0' | Value.DATE_TIME | '20181020T000000' | '20181120T000000' | ['20181021T000000',
'20181028T000000',
'20181104T000000',
'20181111T000000',
'20181118T000000']
'FREQ=DAILY;BYMONTH=1' | Value.DATE | '20000101' | '20000201' | ['20000101',
'20000102',
'20000103',
'20000104',
'20000105',
'20000106',
'20000107',
'20000108',
'20000109',
'20000110',
'20000111',
'20000112',
'20000113',
'20000114',
'20000115',
'20000116',
'20000117',
'20000118',
'20000119',
'20000120',
'20000121',
'20000122',
'20000123',
'20000124',
'20000125',
'20000126',
'20000127',
'20000128',
'20000129',
'20000130',
'20000131']
'FREQ=MONTHLY;WKST=MO;INTERVAL=1;BYMONTH=2,3,9,10;BYMONTHDAY=28,29,30,31;BYSETPOS=-1' | Value.DATE | '20150101' | '20170101' | ['20150228',
'20150331',
'20150930',
'20151031',
'20160229',
'20160331',
'20160930',
'20161031']
// 'FREQ=WEEKLY;UNTIL=20190225;INTERVAL=2;BYDAY=MO' | Value.DATE | '20181216' | '20190225' | ['20181217', '20181231', '20190114', '20190128', '20190211', '20190225']
// 'FREQ=DAILY;UNTIL=20130906' | Value.DATE_TIME | '20130831T170001' | '20200110T133320' | []
'FREQ=DAILY;UNTIL=20130906' | Value.DATE | '20130831' | '20200110' | ['20130831', '20130901', '20130902', '20130903', '20130904', '20130905', '20130906']
}
@Unroll
def 'verify byweekno recurrence rules without byday: #rule wkst: #wkst'() {
setup: 'parse recurrence rule'
def recur = new Recur("FREQ=YEARLY;BYWEEKNO=$rule;WKST=$wkst")
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new Date(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE) == expectedDates
where:
rule | wkst | start | end || expected
'2,52,53' | 'MO' | '20110101' | '20131231' || ['20110115', '20111231', '20120114', '20121229', '20130112', '20131228']
// If WKST is Wed, then we'll have 53 weeks in 2011.
'2,52,53' | 'WE' | '20110101' | '20131231' || ['20110108', '20111224', '20111231', '20120114', '20121229', '20130112', '20131228']
'-2,-52,-53' | 'MO' | '20110101' | '20131231' || ['20110108', '20111224', '20120107', '20121222', '20130105', '20131221']
'-2,-52,-53' | 'WE' | '20110101' | '20131231' || ['20110101', '20110108', '20111224', '20120107', '20121222', '20130105', '20131221']
}
@Unroll
def 'verify byweekno recurrence rules: #rule wkst: #wkst byday: #byday'() {
setup: 'parse recurrence rule'
def recur = new Recur("FREQ=YEARLY;BYWEEKNO=$rule;WKST=$wkst;BYDAY=$byday")
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new Date(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE) == expectedDates
where:
rule | wkst | byday | start | end || expected
'2,52,53' | 'MO' | 'MO,TH' | '20110101' | '20131231' || ['20110110', '20110113', '20111226', '20111229', '20120109', '20120112', '20121224', '20121227', '20130107', '20130110', '20131223', '20131226']
// If WKST is Wed, then we'll have 53 weeks in 2011.
'2,52,53' | 'WE' | 'MO,TH' | '20110101' | '20131231' || ['20110106', '20110110', '20111222', '20111226', '20111229', '20120102', '20120112', '20120116', '20121227', '20121231', '20130110', '20130114', '20131226', '20131230']
}
@Unroll
def 'verify monthly bymonthday recurrence rules: #rule #year'() {
setup: 'parse recurrence rule'
def recur = new Recur("FREQ=MONTHLY;BYMONTHDAY=$rule")
def startDate = new Date("${year}${start}")
def endDate = new Date("${year}${end}")
def expectedDates = []
expected.each {
expectedDates << new Date("${year}${it}")
}
expect:
recur.getDates(startDate, endDate, Value.DATE) == expectedDates
where:
rule | year | start | end || expected
'2,29,30,31' | '2011' | '0101' | '0503' || ['0102', '0129', '0130', '0131', '0202', '0302', '0329', '0330', '0331', '0402', '0429', '0430', '0502']
'2,29,30,31' | '2012' | '0101' | '0503' || ['0102', '0129', '0130', '0131', '0202', '0229', '0302', '0329', '0330', '0331', '0402', '0429', '0430', '0502']
'-2,-29,-30,-31' | '2011' | '0101' | '0503' || ['0101', '0102', '0103', '0130', '0227', '0301', '0302', '0303', '0330', '0401', '0402', '0429', '0501', '0502', '0503']
'-2,-29,-30,-31' | '2012' | '0101' | '0503' || ['0101', '0102', '0103', '0130', '0201', '0228', '0301', '0302', '0303', '0330', '0401', '0402', '0429', '0501', '0502', '0503']
'-1' | '2020' | '0131' | '0531' || ['0131', '0229', '0331', '0430', '0531']
'-1' | '2019' | '0131' | '0531' || ['0131', '0228', '0331', '0430', '0531']
'28,29,30,31;BYSETPOS=-1' | '2020' | '0131' | '0531' || ['0131', '0229', '0331', '0430', '0531']
'28,29,30,31;BYSETPOS=-1' | '2019' | '0131' | '0531' || ['0131', '0228', '0331', '0430', '0531']
'31' | '2020' | '0131' | '0531' || ['0131', '0331', '0531']
}
@Unroll
def 'verify yearly bymonthday recurrence rules: #rule #start'() {
setup: 'parse recurrence rule'
def recur = new Recur("FREQ=YEARLY;BYMONTHDAY=$rule")
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new Date(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE) == expectedDates
where:
rule | start | end || expected
'2,-1' | '20110101' | '20121231' || ['20110102', '20110131', '20120102', '20120131']
'2,-1' | '20110201' | '20121231' || ['20110202', '20110228', '20120202', '20120229']
}
@Unroll
def 'verify byyearday recurrence rules: #rule'() {
setup: 'parse recurrence rule'
def recur = new Recur("FREQ=YEARLY;BYYEARDAY=$rule")
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new Date(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE) == expectedDates
where:
rule | start | end || expected
'2,365,366' | '20110101' | '20131231' || ['20110102', '20111231', '20120102', '20121230', '20121231', '20130102', '20131231']
'-1,-365,-366' | '20110101' | '20131231' || ['20110101', '20111231', '20120101', '20120102', '20121231', '20130101', '20131231']
'2,32' | '20110101' | '20131231' || ['20110102', '20110201', '20120102', '20120201', '20130102', '20130201']
}
@Unroll
def 'verify recurrence rule in different locales: #rule'() {
setup: 'override platform default locale'
def originalLocale = Locale.default
Locale.default = Locale.FRANCE
and: 'parse recurrence rule'
def recur = new Recur(rule)
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new DateTime(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE_TIME) == expectedDates
cleanup:
Locale.default = originalLocale
where:
rule | start | end | expected
'FREQ=WEEKLY;BYDAY=MO' | '20110101' | '20110201' | ['20110103T000000', '20110110T000000', '20110117T000000', '20110124T000000', '20110131T000000']
}
@Unroll
def 'verify recurrence rule in different system timezones: #systemTimezone'() {
setup: 'override platform default timezone'
def originalTimezone = java.util.TimeZone.getDefault()
java.util.TimeZone.setDefault(TimeZone.getTimeZone(systemTimezone))
and: 'parse recurrence rule'
def recur = new Recur(rule)
TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry()
def berlin = registry.getTimeZone("Europe/Berlin")
def startDate = new DateTime(start, berlin)
def endDate = new DateTime(end, berlin)
def expectedDates = []
expected.each {
expectedDates << new DateTime(it, berlin)
}
expect:
recur.getDates(startDate, endDate, Value.DATE_TIME) == expectedDates
cleanup:
java.util.TimeZone.setDefault(originalTimezone)
where:
systemTimezone | rule | start | end | expected
'Europe/Berlin' | 'FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR,SA,SU;BYHOUR=0;BYMINUTE=5' | '20161029T000000' | '20161102T000000' | ['20161029T000500', '20161030T000500', '20161031T000500', '20161101T000500']
'America/Phoenix' | 'FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR,SA,SU;BYHOUR=0;BYMINUTE=5' | '20161029T000000' | '20161102T000000' | ['20161029T000500', '20161030T000500', '20161031T000500', '20161101T000500']
'America/St_Johns' | 'FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR,SA,SU;BYHOUR=0;BYMINUTE=5' | '20161029T000000' | '20161102T000000' | ['20161029T000500', '20161030T000500', '20161031T000500', '20161101T000500']
'Africa/Johannesburg' | 'FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR,SA,SU;BYHOUR=0;BYMINUTE=5' | '20161029T000000' | '20161102T000000' | ['20161029T000500', '20161030T000500', '20161031T000500', '20161101T000500']
}
@Unroll
def 'verify recurrence rule with a specified interval: #rule'() {
setup: 'parse recurrence rule'
def recur = new Recur(rule)
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new DateTime(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE_TIME) == expectedDates
where:
rule | start | end | expected
'FREQ=WEEKLY;INTERVAL=2;BYDAY=SU' | '20110101' | '20110201' | ['20110102T000000', '20110116T000000', '20110130T000000']
}
@Unroll
def 'verify recurrence rule with a specified WKST: #rule'() {
// setup: 'configure floating date timezone'
// System.setProperty('net.fortuna.ical4j.timezone.date.floating', 'true')
setup: 'parse recurrence rule'
def recur = new Recur(rule)
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new DateTime(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE_TIME) == expectedDates
where:
rule | start | end | expected
'FREQ=WEEKLY;INTERVAL=2;BYDAY=SU;WKST=SU' | '20110101' | '20110201' | ['20110109T000000', '20110123T000000']
'FREQ=WEEKLY;INTERVAL=2;BYDAY=SU,MO;WKST=MO' | '20110306' | '20110313' | ['20110306T000000']
'FREQ=WEEKLY;INTERVAL=2;BYDAY=SU,MO;WKST=SU' | '20110306' | '20110313' | ['20110306T000000', '20110307T000000']
}
@Unroll
def 'verify recurrence rule in different locales with a specified interval: #rule'() {
setup: 'override platform default locale'
def originalLocale = Locale.default
Locale.default = Locale.FRANCE
and: 'parse recurrence rule'
def recur = new Recur(rule)
def startDate = new Date(start)
def endDate = new Date(end)
def expectedDates = []
expected.each {
expectedDates << new DateTime(it)
}
expect:
recur.getDates(startDate, endDate, Value.DATE_TIME) == expectedDates
cleanup:
Locale.default = originalLocale
where:
rule | start | end | expected
'FREQ=WEEKLY;INTERVAL=2;BYDAY=SU' | '20110101' | '20110201' | ['20110102T000000', '20110116T000000', '20110130T000000']
}
def 'verify no-args constructor has no side-effects'() {
expect:
new Recur(frequency: Recur.Frequency.WEEKLY) as String == 'FREQ=WEEKLY'
new Recur(frequency: Recur.Frequency.MONTHLY, interval: 3) as String == 'FREQ=MONTHLY;INTERVAL=3'
}
def 'verify behaviour when parsing unexpected rule parts'() {
when:
new Recur('X-BYMILLISECOND=300')
then:
thrown(IllegalArgumentException)
}
def 'verify relaxed behaviour when parsing unexpected rule parts'() {
setup:
CompatibilityHints.setHintEnabled(CompatibilityHints.KEY_RELAXED_PARSING, true)
when:
Recur recur = ['FREQ=WEEKLY;X-BYMILLISECOND=300']
then:
recur.experimentalValues['X-BYMILLISECOND'] == '300'
}
def 'verify recur value string parsing'() {
setup: 'parse recurrence rule'
Recur recur = [rule]
expect:
recur as String == parsedString
where:
rule | parsedString
'FREQ=WEEKLY;BYDAY=;INTERVAL=1' | 'FREQ=WEEKLY;INTERVAL=1'
'RSCALE=CHINESE;FREQ=YEARLY' | 'RSCALE=CHINESE;FREQ=YEARLY'
'RSCALE=ETHIOPIC;FREQ=MONTHLY;BYMONTH=13' | 'RSCALE=ETHIOPIC;FREQ=MONTHLY;BYMONTH=13'
'RSCALE=HEBREW;FREQ=YEARLY;BYMONTH=5L;BYMONTHDAY=8;SKIP=FORWARD' | 'RSCALE=HEBREW;FREQ=YEARLY;BYMONTH=5L;BYMONTHDAY=8;SKIP=FORWARD'
'RSCALE=GREGORIAN;FREQ=YEARLY;SKIP=FORWARD' | 'RSCALE=GREGORIAN;FREQ=YEARLY;SKIP=FORWARD'
}
def 'test recur rule builder'() {
given: 'a rule builder'
Recur.Builder builder = []
when: 'populated'
Date until = new Date('20050307');
Recur recurDaily = builder.frequency(Recur.Frequency.DAILY).until(until)
.dayList(new WeekDayList(MO, TU, WE, TH, FR))
.interval(1).weekStartDay(MO.getDay()).build();
then: 'result is as expected'
recurDaily as String == "FREQ=DAILY;WKST=MO;UNTIL=20050307;INTERVAL=1;BYDAY=MO,TU,WE,TH,FR"
and: 'a new builder based on the recur generates the same definition'
new Recur.Builder(recurDaily).build() == recurDaily
}
def 'test Recur.getNextDate() with different recurrence rules'() {
given: 'a recurrence rule'
Recur recur = [rule]
expect: 'recur.getNextDate() returns the expected value'
recur.getNextDate(seed, start) == expectedDate
where:
rule | seed | start | expectedDate
'FREQ=MONTHLY;COUNT=100;INTERVAL=1' | new DateTime('20180329T025959') | new DateTime('20170729T030000') | new DateTime('20180329T025959')
}
}