libeufin

commit 00667074eaa9218dc9a2d7eaf102f2360c6a8505
parent 5c6a7255cbaa69eaa3dd15e01781156c32132a61
Author: MS <ms@taler.net>
Date:   Tue,  5 Jan 2021 20:39:13 +0100

Clock manipulation.

Trying to move clock in the future along a unit test.

Diffstat:
M
util/src/test/kotlin/TimeTest.kt
 | 
16
++++++++++++++--

1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/util/src/test/kotlin/TimeTest.kt b/util/src/test/kotlin/TimeTest.kt
@@ -1,11 +1,23 @@
 import org.junit.Test
-import tech.libeufin.util.parseDashedDate
 import java.time.*
 import java.time.format.DateTimeFormatter
-import java.time.temporal.TemporalAccessor
+
+// https://stackoverflow.com/questions/32437550/whats-the-difference-between-instant-and-localdatetime
 
 class TimeTest {
     @Test
+    fun mock() {
+        // Using the system clock, thus not mocking at all.
+        val systemClock = Clock.system(ZoneId.systemDefault())
+        val realNow = ZonedDateTime.now(systemClock)
+        println(realNow)
+        // Moving four hours later.
+        val offsetTime = Clock.offset(systemClock, Duration.ofHours(4))
+        val offesetNow = ZonedDateTime.now(offsetTime)
+        println(offesetNow)
+    }
+
+    @Test
     fun importMillis() {
         fun fromLong(millis: Long): LocalDateTime {
             return LocalDateTime.ofInstant(