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shared/src/test/scala/magnolify/shared/TimeArbitrary.scala
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| @@ -0,0 +1,47 @@ | ||
| package magnolify.shared | ||
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| import org.joda.time as joda | ||
| import org.scalacheck.{Arbitrary, Gen} | ||
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| import java.time.{Duration, Instant, LocalDate, LocalDateTime, LocalTime, OffsetTime, ZoneOffset} | ||
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| trait TimeArbitrary { | ||
| implicit lazy val arbInstant: Arbitrary[Instant] = | ||
| Arbitrary(Gen.posNum[Long].map(Instant.ofEpochMilli)) | ||
| implicit lazy val arbLocalDate: Arbitrary[LocalDate] = | ||
| Arbitrary(Gen.chooseNum(0L, 365L * 100).map(LocalDate.ofEpochDay)) | ||
| implicit lazy val arbLocalTime: Arbitrary[LocalTime] = | ||
| Arbitrary(arbInstant.arbitrary.map(_.atZone(ZoneOffset.UTC).toLocalTime)) | ||
| implicit lazy val arbLocalDateTime: Arbitrary[LocalDateTime] = | ||
| Arbitrary(arbInstant.arbitrary.map(_.atZone(ZoneOffset.UTC).toLocalDateTime)) | ||
| implicit lazy val arbOffsetTime: Arbitrary[OffsetTime] = | ||
| Arbitrary(arbInstant.arbitrary.map(_.atOffset(ZoneOffset.UTC).toOffsetTime)) | ||
| implicit lazy val arbDuration: Arbitrary[Duration] = | ||
| Arbitrary(Gen.posNum[Long].map(Duration.ofMillis)) | ||
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| implicit val arbJodaDate: Arbitrary[joda.LocalDate] = Arbitrary { | ||
| Arbitrary.arbitrary[LocalDate].map { ld => | ||
| new joda.LocalDate(ld.getYear, ld.getMonthValue, ld.getDayOfMonth) | ||
| } | ||
| } | ||
| implicit val arbJodaDateTime: Arbitrary[joda.DateTime] = Arbitrary { | ||
| Arbitrary.arbitrary[Instant].map { i => | ||
| new joda.DateTime(i.toEpochMilli, joda.DateTimeZone.UTC) | ||
| } | ||
| } | ||
| implicit val arbJodaLocalTime: Arbitrary[joda.LocalTime] = Arbitrary { | ||
| Arbitrary.arbitrary[LocalTime].map { lt => | ||
| joda.LocalTime.fromMillisOfDay(lt.toNanoOfDay / 1000) | ||
| } | ||
| } | ||
| implicit val arbJodaLocalDateTime: Arbitrary[joda.LocalDateTime] = Arbitrary { | ||
| Arbitrary.arbitrary[LocalDateTime].map { ldt => | ||
| joda.LocalDateTime.parse(ldt.toString) | ||
| } | ||
| } | ||
| implicit val arbJodaDuration: Arbitrary[joda.Duration] = | ||
| Arbitrary(Gen.posNum[Long].map(joda.Duration.millis)) | ||
| implicit val arbJodaInstant: Arbitrary[joda.Instant] = | ||
| Arbitrary(Gen.posNum[Long].map(l => new joda.Instant(l))) | ||
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| } |
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| package magnolify.shared | ||
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| import org.joda.time as joda | ||
| import org.scalacheck.* | ||
| import org.scalacheck.Prop.forAll | ||
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| class TimeSpec extends Properties("Time") with TimeArbitrary { | ||
| import Time._ | ||
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| case class Convert[T, U: Arbitrary, V: Arbitrary]( | ||
| name: String, | ||
| javaTo: T => U, | ||
| javaFrom: U => T, | ||
| jodaTo: T => V, | ||
| jodaFrom: V => T | ||
| ) { | ||
| def java = | ||
| property(name) = forAll((u: U) => (javaFrom andThen javaTo)(u) == u) | ||
| def joda = | ||
| property(s"$name-joda") = forAll((v: V) => (jodaFrom andThen jodaTo)(v) == v) | ||
| def roundtrip = | ||
| property(s"$name-roundtrip") = | ||
| forAll((u: U) => (javaFrom andThen jodaTo andThen jodaFrom andThen javaTo)(u) == u) | ||
| } | ||
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| val conversions: List[Convert[?, ?, ?]] = List( | ||
| Convert( | ||
| "millis-instant", | ||
| millisToInstant, | ||
| millisFromInstant, | ||
| millisToJodaInstant, | ||
| millisFromJodaInstant | ||
| ), | ||
| Convert( | ||
| "millis-localtime", | ||
| millisToLocalTime, | ||
| millisFromLocalTime, | ||
| millisToJodaLocalTime, | ||
| millisFromJodaLocalTime | ||
| ), | ||
| Convert( | ||
| "millis-localdatetime", | ||
| millisToLocalDateTime, | ||
| millisFromLocalDateTime, | ||
| millisToJodaLocalDateTime, | ||
| millisFromJodaLocalDateTime | ||
| ), | ||
| Convert( | ||
| "millis-duration", | ||
| millisToDuration, | ||
| millisFromDuration, | ||
| millisToJodaDuration, | ||
| millisFromJodaDuration | ||
| ), | ||
| Convert( | ||
| "micros-instant", | ||
| microsToInstant, | ||
| microsFromInstant, | ||
| microsToJodaInstant, | ||
| microsFromJodaInstant | ||
| ), | ||
| Convert( | ||
| "micros-localtime", | ||
| microsToLocalTime, | ||
| microsFromLocalTime, | ||
| microsToJodaLocalTime, | ||
| microsFromJodaLocalTime | ||
| ), | ||
| Convert( | ||
| "micros-localdatetime", | ||
| microsToLocalDateTime, | ||
| microsFromLocalDateTime, | ||
| microsToJodaLocalDateTime, | ||
| microsFromJodaLocalDateTime | ||
| ), | ||
| Convert( | ||
| "micros-duration", | ||
| microsToDuration, | ||
| microsFromDuration, | ||
| microsToJodaDuration, | ||
| microsFromJodaDuration | ||
| ), | ||
| Convert( | ||
| "nanos-instant", | ||
| nanosToInstant, | ||
| nanosFromInstant, | ||
| nanosToJodaInstant, | ||
| nanosFromJodaInstant | ||
| ), | ||
| Convert( | ||
| "nanos-localtime", | ||
| nanosToLocalTime, | ||
| nanosFromLocalTime, | ||
| nanosToJodaLocalTime, | ||
| nanosFromJodaLocalTime | ||
| ), | ||
| Convert( | ||
| "nanos-localdatetime", | ||
| nanosToLocalDateTime, | ||
| nanosFromLocalDateTime, | ||
| nanosToJodaLocalDateTime, | ||
| nanosFromJodaLocalDateTime | ||
| ), | ||
| Convert( | ||
| "nanos-duration", | ||
| nanosToDuration, | ||
| nanosFromDuration, | ||
| nanosToJodaDuration, | ||
| nanosFromJodaDuration | ||
| ) | ||
| ) | ||
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| conversions.foreach { c => | ||
| c.java | ||
| c.joda | ||
| c.roundtrip | ||
| } | ||
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| property(s"millis-datetime-joda") = | ||
| forAll((v: joda.DateTime) => (millisFromJodaDateTime andThen millisToJodaDateTime)(v) == v) | ||
| property(s"micros-datetime-joda") = | ||
| forAll((v: joda.DateTime) => (microsFromJodaDateTime andThen microsToJodaDateTime)(v) == v) | ||
| property(s"nanos-datetime-joda") = | ||
| forAll((v: joda.DateTime) => (nanosFromJodaDateTime andThen nanosToJodaDateTime)(v) == v) | ||
| } |