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/*
* Copyright 2017-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/
package kotlinx.serialization.json.polymorphic
import kotlinx.serialization.Serializable
import kotlinx.serialization.json.*
import kotlin.test.*
class JsonDeserializePolymorphicTwiceTest {
@Serializable
sealed class Foo {
@Serializable
data class Bar(val a: Int) : Foo()
}
@Test
fun testDeserializeTwice() { // #812
val json = Json.encodeToJsonElement(Foo.serializer(), Foo.Bar(1))
assertEquals(Foo.Bar(1), Json.decodeFromJsonElement(Foo.serializer(), json))
assertEquals(Foo.Bar(1), Json.decodeFromJsonElement(Foo.serializer(), json))
}
}
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