1 files changed, 28 insertions, 0 deletions
diff --git a/runtime/commonTest/src/kotlinx/serialization/protobuf/ProtobufUnionEnumTest.kt b/runtime/commonTest/src/kotlinx/serialization/protobuf/ProtobufUnionEnumTest.kt
new file mode 100644
index 00000000..f31f4eaf
--- /dev/null
+++ b/runtime/commonTest/src/kotlinx/serialization/protobuf/ProtobufUnionEnumTest.kt
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2017-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package kotlinx.serialization.protobuf
+
+import kotlinx.serialization.*
+import kotlinx.serialization.protobuf.ProtoBuf
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class ProtobufUnionEnumTest {
+
+    enum class SomeEnum { ALPHA, BETA, GAMMA }
+
+    @Serializable
+    data class WithUnions(@SerialId(5) val s: String,
+                          @SerialId(6) val e: SomeEnum = SomeEnum.ALPHA,
+                          @SerialId(7) val i: Int = 42)
+
+    @Test
+    fun testEnum() {
+        val data = WithUnions("foo", SomeEnum.BETA)
+        val hex = ProtoBuf.dumps(WithUnions.serializer(), data)
+        val restored = ProtoBuf.loads<WithUnions>(WithUnions.serializer(), hex)
+        assertEquals(data, restored)
+    }
+}