How to use Arb.Companion.localDateTime method of io.kotest.property.arbitrary.dates class

Best Kotest code snippet using io.kotest.property.arbitrary.dates.Arb.Companion.localDateTime

dates.kt

Source:dates.kt

1package io.kotest.property.arbitrary2import io.kotest.property.Arb3import java.time.Instant4import java.time.LocalDate5import java.time.LocalDateTime6import java.time.LocalTime7import java.time.Period8import java.time.Year.isLeap9import java.time.YearMonth10import java.time.temporal.ChronoUnit11import java.time.temporal.TemporalQueries.localDate12import java.time.temporal.TemporalQueries.localTime13import kotlin.random.Random14/**15 * Arberates a random [Period]s.16 *17 * This generator creates randomly generated Periods, with years less than or equal to [maxYear].18 *19 * If [maxYear] is 0, only random months and days will be generated.20 *21 * Months will always be in range [0..11]22 * Days will always be in range [0..31]23 */24fun Arb.Companion.period(maxYear: Int = 10): Arb<Period> = arbitrary(listOf(Period.ZERO)) {25   Period.of(26      (0..maxYear).random(it.random),27      (0..11).random(it.random),28      (0..31).random(it.random)29   )30}31fun Arb.Companion.localDate() = Arb.Companion.localDate(LocalDate.of(1970, 1, 1), LocalDate.of(2030, 12, 31))32/**33 * Arberates a stream of random LocalDates34 *35 * This generator creates randomly generated LocalDates, in the range [[minDate, maxDate]].36 *37 * If any of the years in the range contain a leap year, the date [29/02/YEAR] will always be a constant value of this38 * generator.39 *40 * @see [localDateTime]41 * @see [localTime]42 */43fun Arb.Companion.localDate(44   minDate: LocalDate = LocalDate.of(1970, 1, 1),45   maxDate: LocalDate = LocalDate.of(2030, 12, 31)46): Arb<LocalDate> {47   val leapYears = (minDate.year..maxDate.year).filter { isLeap(it.toLong()) }48   val february28s = leapYears.map { LocalDate.of(it, 2, 28) }49   val february29s = february28s.map { it.plusDays(1) }50   return arbitrary(february28s + february29s + minDate + maxDate) {51      minDate.plusDays(it.random.nextLong(ChronoUnit.DAYS.between(minDate, maxDate)))52   }.filter { it in minDate..maxDate }53}54/**55 * Arberates a stream of random LocalTimes56 *57 * This generator creates randomly generated LocalTimes.58 *59 * @see [localDateTime]60 * @see [localDate]61 */62fun Arb.Companion.localTime(): Arb<LocalTime> = arbitrary(listOf(LocalTime.of(23, 59, 59), LocalTime.of(0, 0, 0))) {63   LocalTime.of(it.random.nextInt(24), it.random.nextInt(60), it.random.nextInt(60))64}65/**66 * Arberates a stream of random LocalDateTimes67 *68 * This generator creates randomly generated LocalDates, in the range [[minYear, maxYear]].69 *70 * If any of the years in the range contain a leap year, the date [29/02/YEAR] will always be a constant value of this71 * generator.72 *73 * @see [localDateTime]74 * @see [localTime]75 */76fun Arb.Companion.localDateTime(77   minYear: Int? = null,78   maxYear: Int79): Arb<LocalDateTime> {80   return localDateTime(minYear ?: 1970, maxYear)81}82/**83 * Arberates a stream of random LocalDateTimes84 *85 * This generator creates randomly generated LocalDates, in the range [[minYear, maxYear]].86 *87 * If any of the years in the range contain a leap year, the date [29/02/YEAR] will always be a constant value of this88 * generator.89 *90 * @see [localDateTime]91 * @see [localTime]92 */93fun Arb.Companion.localDateTime(94   minYear: Int,95   maxYear: Int? = null96): Arb<LocalDateTime> {97   return localDateTime(minYear, maxYear ?: 2030)98}99/**100 * Arberates a stream of random LocalDateTimes101 *102 * This generator creates randomly generated LocalDates, in the range [[minYear, maxYear]].103 *104 * If any of the years in the range contain a leap year, the date [29/02/YEAR] will always be a constant value of this105 * generator.106 *107 * @see [localDateTime]108 * @see [localTime]109 */110fun Arb.Companion.localDateTime(111   minYear: Int,112   maxYear: Int113): Arb<LocalDateTime> {114   return localDateTime(115      minLocalDateTime = LocalDateTime.of(minYear, 1, 1, 0, 0),116      maxLocalDateTime = LocalDateTime.of(maxYear, 12, 31, 23, 59)117   )118}119/**120 * Arberates a stream of random LocalDateTimes121 *122 * This generator creates randomly generated LocalDates, in the range [[minLocalDateTime, maxLocalDateTime]].123 *124 * If any of the years in the range contain a leap year, the date [29/02/YEAR] will always be a constant value of this125 * generator.126 *127 * @see [localDateTime]128 * @see [localTime]129 */130fun Arb.Companion.localDateTime(131   minLocalDateTime: LocalDateTime = LocalDateTime.of(1970, 1, 1, 0, 0),132   maxLocalDateTime: LocalDateTime = LocalDateTime.of(2030, 12, 31, 23, 59)133): Arb<LocalDateTime> {134   return arbitrary(135      edgecaseFn = {136         generateSequence {137            val date = localDate(minLocalDateTime.toLocalDate(), maxLocalDateTime.toLocalDate()).edgecase(it)138            val time = localTime().edgecase(it)139            if (date == null || time == null) null else date.atTime(time)140         }.find { !it.isBefore(minLocalDateTime) && !it.isAfter(maxLocalDateTime) }141      },142      sampleFn = {143         generateSequence {144            val date = localDate(minLocalDateTime.toLocalDate(), maxLocalDateTime.toLocalDate()).single(it)145            val time = localTime().single(it)146            date.atTime(time)147         }.first { !it.isBefore(minLocalDateTime) && !it.isAfter(maxLocalDateTime) }148      }149   )150}151/**152 * Arberates a stream of random YearMonth153 *154 * If any of the years in the range contain a leap year, the date [02/YEAR] will always be a constant value of this155 * generator.156 *157 * This generator creates randomly generated YearMonth, in the range [[minYearMonth, maxYearMonth]].158 *159 * @see [yearMonth]160 */161fun Arb.Companion.yearMonth(162   minYearMonth: YearMonth = YearMonth.of(1970, 1),163   maxYearMonth: YearMonth = YearMonth.of(2030, 12)164): Arb<YearMonth> {165   val leapYears = (minYearMonth.year..maxYearMonth.year).filter { isLeap(it.toLong()) }166   val february = leapYears.map { YearMonth.of(it, 2) }167   return arbitrary(february + minYearMonth + maxYearMonth) {168      minYearMonth.plusMonths(it.random.nextLong(ChronoUnit.MONTHS.between(minYearMonth, maxYearMonth)))169   }.filter { it in minYearMonth..maxYearMonth }170}171typealias InstantRange = ClosedRange<Instant>172fun InstantRange.random(random: Random): Instant {173   try {174      val seconds = (start.epochSecond..endInclusive.epochSecond).random(random)175      val nanos = when {176         seconds == start.epochSecond && seconds == endInclusive.epochSecond -> start.nano..endInclusive.nano177         seconds == start.epochSecond -> start.nano..999_999_999178         seconds == endInclusive.epochSecond -> 0..endInclusive.nano179         else -> 0..999_999_999180      }.random(random)181      return Instant.ofEpochSecond(seconds, nanos.toLong())182   } catch (e: IllegalArgumentException) {183      throw NoSuchElementException(e.message)184   }185}186/**187 * Arberates a stream of random [Instant]188 */189fun Arb.Companion.instant(range: InstantRange): Arb<Instant> =190   arbitrary(listOf(range.start, range.endInclusive)) {191      range.random(it.random)192   }193/**194 * Arberates a stream of random [Instant]195 */196fun Arb.Companion.instant(197   minValue: Instant = Instant.MIN,198   maxValue: Instant = Instant.MAX199) = instant(minValue..maxValue)...

Arb.Companion.localDateTime

Using AI Code Generation

1val arbLocalDateTime = Arb.localDateTime()2val arbLocalDate = Arb.localDate()3val arbLocalTime = Arb.localTime()4val arbDate = Arb.date()5val arbInstant = Arb.instant()6val arbMonth = Arb.month()7val arbMonthDay = Arb.monthDay()8val arbYear = Arb.year()9val arbYearMonth = Arb.yearMonth()10val arbZoneId = Arb.zoneId()11val arbZoneOffset = Arb.zoneOffset()12val arbZoneRegion = Arb.zoneRegion()13val arbZoneRules = Arb.zoneRules()14val arbZoneRulesException = Arb.zoneRulesException()15val arbZoneRulesGroup = Arb.zoneRulesGroup()16val arbZoneRulesProvider = Arb.zoneRulesProvider()17val arbZoneRulesTransition = Arb.zoneRulesTransition()

Arb.Companion.localDateTime

Using AI Code Generation

1val arb = Arb.localDateTime()2val arb = Arb.localDate()3val arb = Arb.localTime()4val arb = Arb.localDateTime()5val arb = Arb.localDate()6val arb = Arb.localTime()7val arb = Arb.localDateTime()8val arb = Arb.localDate()9val arb = Arb.localTime()10val arb = Arb.localDateTime()11val arb = Arb.localDate()12val arb = Arb.localTime()13val arb = Arb.localDateTime()14val arb = Arb.localDate()15val arb = Arb.localTime()16val arb = Arb.localDateTime()17val arb = Arb.localDate()18val arb = Arb.localTime()

Arb.Companion.localDateTime

Using AI Code Generation

1val arb = Arb.localDateTime(Year.MIN, Year.MAX)2val arb = Arb.localTime()3val arb = Arb.localTime(Year.MIN, Year.MAX)4val arb = Arb.localTime(Year.MIN, Year.MAX, ZoneOffset.UTC)5val arb = Arb.localTime(ZoneOffset.UTC)6val arb = Arb.month()7val arb = Arb.month(Year.MIN, Year.MAX)8val arb = Arb.monthDay()9val arb = Arb.monthDay(Year.MIN, Year.MAX)10val arb = Arb.monthDay(Year.MIN, Year.MAX, ZoneOffset.UTC)11val arb = Arb.monthDay(ZoneOffset.UTC)12val arb = Arb.offsetDateTime()13val arb = Arb.offsetDateTime(Year.MIN, Year.MAX)14val arb = Arb.offsetDateTime(Year.MIN, Year.MAX, ZoneOffset.UTC)15val arb = Arb.offsetDateTime(ZoneOffset.UTC)16val arb = Arb.offsetTime()

Arb.Companion.localDateTime

Using AI Code Generation

1val arb: Arb < LocalDateTime > = localDateTime ( min = LocalDateTime . of ( 2019 , 1 , 1 , 0 , 0 , 0 ), max = LocalDateTime . of ( 2019 , 1 , 1 , 23 , 59 , 59 ))2val arb: Arb < LocalDate > = localDate ( min = LocalDate . of ( 2019 , 1 , 1 ), max = LocalDate . of ( 2019 , 12 , 31 ))3val arb: Arb < LocalTime > = localTime ( min = LocalTime . of ( 0 , 0 , 0 ), max = LocalTime . of ( 23 , 59 , 59 ))4val arb: Arb < Month > = month ()5val arb: Arb < MonthDay > = monthDay ()6val arb: Arb < OffsetDateTime > = offsetDateTime ( min = OffsetDateTime . of ( 2019 , 1 , 1 , 0 , 0 , 0 , 0 , ZoneOffset . UTC ), max = OffsetDateTime . of ( 2019 , 1 , 1 , 23 , 59 , 59 , 0 , ZoneOffset . UTC ))7val arb: Arb < OffsetTime > = offsetTime ( min = OffsetTime . of ( 0 , 0 , 0 , 0 , ZoneOffset . UTC ), max = OffsetTime . of ( 23 , 59 , 59 , 0 , ZoneOffset . UTC ))8val arb: Arb < Year > = year ()9val arb: Arb < YearMonth > = yearMonth ()

Arb.Companion.localDateTime

Using AI Code Generation

1@Property( iterations = 1000 ) fun  testLocalDateTime ( @ForAll  dt :  LocalDateTime ) { 2     dt . shouldNotBe ( null ) 3 }4@Property( iterations = 1000 ) fun  testLocalDate ( @ForAll  dt :  LocalDate ) { 5     dt . shouldNotBe ( null ) 6 }7@Property( iterations = 1000 ) fun  testLocalTime ( @ForAll  dt :  LocalTime ) { 8     dt . shouldNotBe ( null ) 9 }10@Property( iterations = 1000 ) fun  testMonthDay ( @ForAll  dt :  MonthDay ) { 11     dt . shouldNotBe ( null ) 12 }13@Property( iterations = 1000 ) fun  testOffsetDateTime ( @ForAll  dt :  OffsetDateTime ) { 14     dt . shouldNotBe ( null ) 15 }16@Property( iterations = 1000 ) fun  testOffsetTime ( @ForAll  dt :  OffsetTime ) { 17     dt . shouldNotBe ( null ) 18 }19@Property( iterations = 1000 ) fun  testYear ( @ForAll  dt :  Year ) { 20     dt . shouldNotBe ( null ) 21 }22@Property( iterations = 1000 ) fun  testYearMonth ( @ForAll  dt :  YearMonth ) { 23     dt . shouldNotBe ( null ) 24 }25@Property( iterations = 1000 ) fun  testZonedDateTime ( @ForAll  dt :  ZonedDateTime ) {

Arb.Companion.localDateTime

Using AI Code Generation

1Arb.localDate(1970, 2038)2Arb.localTime()3Arb.zonedDateTime()4Arb.zonedDateTime()5Arb.zonedDateTime()6Arb.zonedDateTime()

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