From ed3bc27501def46da77947254fce07c49eadd092 Mon Sep 17 00:00:00 2001
From: Dominic Fox <40790090+distributedleetravis@users.noreply.github.com>
Date: Wed, 12 Dec 2018 16:17:20 +0000
Subject: [PATCH] CORDA-2313 Add test for (de-)evolution where new parameter is
 of unknown type (#4406)

---
 .../internal/amqp/EvolvabilityTests.kt        |  22 ++++++++++++++++++
 .../EvolvabilityTests.evolutionWithCarpentry  | Bin 0 -> 644 bytes
 2 files changed, 22 insertions(+)
 create mode 100644 serialization/src/test/resources/net/corda/serialization/internal/amqp/EvolvabilityTests.evolutionWithCarpentry

diff --git a/serialization/src/test/kotlin/net/corda/serialization/internal/amqp/EvolvabilityTests.kt b/serialization/src/test/kotlin/net/corda/serialization/internal/amqp/EvolvabilityTests.kt
index 23b8b3e10b..288a220281 100644
--- a/serialization/src/test/kotlin/net/corda/serialization/internal/amqp/EvolvabilityTests.kt
+++ b/serialization/src/test/kotlin/net/corda/serialization/internal/amqp/EvolvabilityTests.kt
@@ -689,4 +689,26 @@ class EvolvabilityTests {
         assertEquals(4, deserializedC.d)
         assertEquals(5, deserializedC.e)
     }
+
+    // Class as it was serialized, with additional enum field.
+    // enum class NewEnum { ONE, TWO, BUCKLE_MY_SHOE }
+    // data class Evolved(val fnord: String, val newEnum: NewEnum)
+
+    // Class before evolution
+    data class Evolved(val fnord: String)
+
+    @Test
+    fun evolutionWithCarpentry() {
+        val resource = "EvolvabilityTests.evolutionWithCarpentry"
+        val sf = testDefaultFactory()
+        // Uncomment to recreate
+        // File(URI("$localPath/$resource")).writeBytes(SerializationOutput(sf).serialize(Evolved("dronf", NewEnum.BUCKLE_MY_SHOE)).bytes)
+
+        val url = EvolvabilityTests::class.java.getResource(resource)
+
+        val sc2 = url.readBytes()
+        val deserialized = DeserializationInput(sf).deserialize(SerializedBytes<Evolved>(sc2))
+
+        assertEquals("dronf", deserialized.fnord)
+    }
 }
diff --git a/serialization/src/test/resources/net/corda/serialization/internal/amqp/EvolvabilityTests.evolutionWithCarpentry b/serialization/src/test/resources/net/corda/serialization/internal/amqp/EvolvabilityTests.evolutionWithCarpentry
new file mode 100644
index 0000000000000000000000000000000000000000..00400229b2174caca07e2765ed55677f96230c2e
GIT binary patch
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literal 0
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