1 files changed, 27 insertions, 0 deletions
diff --git a/formats/json-tests/commonTest/src/kotlinx/serialization/json/JsonUnionEnumTest.kt b/formats/json-tests/commonTest/src/kotlinx/serialization/json/JsonUnionEnumTest.kt
new file mode 100644
index 00000000..76634bbc
--- /dev/null
+++ b/formats/json-tests/commonTest/src/kotlinx/serialization/json/JsonUnionEnumTest.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2017-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package kotlinx.serialization.json
+
+import kotlinx.serialization.*
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class JsonUnionEnumTest : JsonTestBase() {
+
+    enum class SomeEnum { ALPHA, BETA, GAMMA }
+
+    @Serializable
+    data class WithUnions(val s: String,
+                          val e: SomeEnum = SomeEnum.ALPHA,
+                          val i: Int = 42)
+
+    @Test
+    fun testEnum() = parametrizedTest { jsonTestingMode ->
+        val data = WithUnions("foo", SomeEnum.BETA)
+        val json = default.encodeToString(WithUnions.serializer(), data, jsonTestingMode)
+        val restored = default.decodeFromString(WithUnions.serializer(), json, jsonTestingMode)
+        assertEquals(data, restored)
+    }
+}