NOTICK: Add missing test for deserializing Duration for DJVM. (#5971)

serialization-djvm/src/test/kotlin/net/corda/serialization/djvm/DeserializeDurationTest.kt

@@ -0,0 +1,39 @@
+package net.corda.serialization.djvm
+
+import net.corda.core.serialization.internal._contextSerializationEnv
+import net.corda.core.serialization.serialize
+import net.corda.serialization.djvm.SandboxType.KOTLIN
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+import org.junit.jupiter.api.fail
+import java.time.Duration
+import java.util.function.Function
+
+@ExtendWith(LocalSerialization::class)
+class DeserializeDurationTest : TestBase(KOTLIN) {
+    @Test
+    fun `test deserializing duration`() {
+        val duration = Duration.ofSeconds(12345, 6789)
+        val data = duration.serialize()
+
+        sandbox {
+            _contextSerializationEnv.set(createSandboxSerializationEnv(classLoader))
+
+            val sandboxDuration = data.deserializeFor(classLoader)
+
+            val taskFactory = classLoader.createRawTaskFactory()
+            val showDuration = taskFactory.compose(classLoader.createSandboxFunction()).apply(ShowDuration::class.java)
+            val result = showDuration.apply(sandboxDuration) ?: fail("Result cannot be null")
+
+            assertEquals(duration.toString(), result.toString())
+            assertEquals(SANDBOX_STRING, result::class.java.name)
+        }
+    }
+
+    class ShowDuration : Function<Duration, String> {
+        override fun apply(duration: Duration): String {
+            return duration.toString()
+        }
+    }
+}