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/*
* Copyright 2017-2018 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.*
import kotlinx.serialization.json.*
import kotlin.test.*
class JsonListPolymorphismTest : JsonTestBase() {
@Serializable
internal data class ListWrapper(val list: List<@Polymorphic InnerBase>)
@Test
fun testPolymorphicValues() = parametrizedTest(
ListWrapper.serializer(),
ListWrapper(listOf(InnerImpl(1), InnerImpl2(2))),
"{list:[" +
"{type:kotlinx.serialization.json.polymorphic.InnerImpl,field:1,str:default,nullable:null}," +
"{type:kotlinx.serialization.json.polymorphic.InnerImpl2,field:2}]}",
polymorphicJson)
@Serializable
internal data class ListNullableWrapper(val list: List<@Polymorphic InnerBase?>)
@Test
fun testPolymorphicNullableValues() = parametrizedTest(
ListNullableWrapper.serializer(),
ListNullableWrapper(listOf(InnerImpl(1), null)),
"{list:[" +
"{type:kotlinx.serialization.json.polymorphic.InnerImpl,field:1,str:default,nullable:null}," +
"null]}",
polymorphicJson)
@Test
fun testPolymorphicNullableValuesWithNonNullSerializerFails() =
parametrizedTest { useStreaming ->
val wrapper = ListNullableWrapper(listOf(InnerImpl(1), null))
val serialized = polymorphicJson.stringify(ListNullableWrapper.serializer(), wrapper, useStreaming)
assertFails { polymorphicJson.parse(ListWrapper.serializer(), serialized, useStreaming) }
}
}
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