Merge pull request #628 from adzerk/time-utc-local-date-time

Add `utcLocalDateTime` to `ApsoTimeDateTime`
adzerk · Feb 26, 2024 · 6448cdf · 6448cdf
2 parents 8a1d18c + 561a6e9
commit 6448cdf
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diff --git a/time/src/main/scala/com/velocidi/apso/time/Implicits.scala b/time/src/main/scala/com/velocidi/apso/time/Implicits.scala
@@ -66,6 +66,12 @@ object Implicits {
     */
   final implicit class ApsoTimeDateTime(val d1: DateTime) extends AnyVal {
 
+    /** Returns a `LocalDateTime` corresponding to this `DateTime` at UTC.
+      * @return
+      *   a `LocalDateTime` corresponding to this `DateTime` at UTC.
+      */
+    def utcLocalDateTime: LocalDateTime = d1.withZone(DateTimeZone.UTC).toLocalDateTime
+
     /** Returns a `LocalDate` corresponding to this `DateTime` at UTC.
       * @return
       *   a `LocalDate` corresponding to this `DateTime` at UTC.

diff --git a/time/src/test/scala/com/velocidi/apso/time/ImplicitsSpec.scala b/time/src/test/scala/com/velocidi/apso/time/ImplicitsSpec.scala
@@ -47,6 +47,16 @@ class ImplicitsSpec extends Specification {
 
   "An ApsoTimeDateTime" should {
 
+    "support conversion to UTC LocalDateTime" in {
+      val localDateTime = LocalDateTime.parse("2014-01-01T01:10:58")
+      val dateTime = localDateTime.toDateTime(DateTimeZone.forID("NZ"))
+      val estLocalDateTime = dateTime.toLocalDateTime
+      val utcLocalDateTime = dateTime.utcLocalDateTime
+
+      estLocalDateTime === new LocalDateTime(2014, 1, 1, 1, 10, 58)
+      utcLocalDateTime === new LocalDateTime(2013, 12, 31, 12, 10, 58)
+    }
+
     "support conversion to UTC LocalDate" in {
       val localDate = "2014-01-01".toLocalDate
       val dateTime = localDate.toDateTimeAtStartOfDay.toDateTime(DateTimeZone.forID("EST"))