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/*
* Copyright 2017-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/
@file:Suppress("INLINE_CLASSES_NOT_SUPPORTED", "SERIALIZER_NOT_FOUND")
@file:OptIn(ExperimentalUnsignedTypes::class)
/*
* Copyright 2017-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/
package kotlinx.serialization.features.inline
import kotlinx.serialization.*
import kotlinx.serialization.builtins.*
import kotlinx.serialization.encoding.*
import kotlinx.serialization.json.*
import kotlinx.serialization.modules.*
import kotlinx.serialization.test.*
import kotlin.jvm.*
import kotlin.test.*
@Serializable
data class SimpleContainerForUInt(val i: UInt)
@Serializable(MyUIntSerializer::class)
@JvmInline
value class MyUInt(val m: Int)
@Serializer(forClass = MyUInt::class)
object MyUIntSerializer {
override val descriptor = UInt.serializer().descriptor
override fun serialize(encoder: Encoder, value: MyUInt) {
encoder.encodeInline(descriptor).encodeInt(value.m)
}
override fun deserialize(decoder: Decoder): MyUInt {
return MyUInt(decoder.decodeInline(descriptor).decodeInt())
}
}
@Serializable
data class SimpleContainerForMyType(val i: MyUInt)
@Serializable
@JvmInline
value class MyList<T>(val list: List<T>)
@Serializable
data class ContainerForList<T>(val i: MyList<T>)
@Serializable
data class UnsignedInBoxedPosition(val i: List<UInt>)
@Serializable
data class MixedPositions(
val int: Int,
val intNullable: Int?,
val uint: UInt,
val uintNullable: UInt?,
val boxedInt: List<Int>,
val boxedUInt: List<UInt>,
val boxedNullableInt: List<Int?>,
val boxedNullableUInt: List<UInt?>
)
@Serializable
@JvmInline
value class ResourceId(val id: String)
@Serializable
@JvmInline
value class ResourceType(val type: String)
@Serializable
@JvmInline
value class ResourceKind(val kind: SampleEnum)
@Serializable
data class ResourceIdentifier(val id: ResourceId, val type: ResourceType, val type2: ValueWrapper)
@Serializable @JvmInline
value class ValueWrapper(val wrapped: ResourceType)
class InlineClassesTest : JsonTestBase() {
private val precedent: UInt = Int.MAX_VALUE.toUInt() + 10.toUInt()
@Test
fun testTopLevel() = noLegacyJs {
assertJsonFormAndRestored(
ResourceType.serializer(),
ResourceType("foo"),
""""foo"""",
)
}
@Test
fun testTopLevelOverEnum() = noLegacyJs {
assertJsonFormAndRestored(
ResourceKind.serializer(),
ResourceKind(SampleEnum.OptionC),
""""OptionC"""",
)
}
@Test
fun testTopLevelWrapper() = noLegacyJs {
assertJsonFormAndRestored(
ValueWrapper.serializer(),
ValueWrapper(ResourceType("foo")),
""""foo"""",
)
}
@Test
fun testTopLevelContextual() = noLegacyJs {
val module = SerializersModule {
contextual<ResourceType>(ResourceType.serializer())
}
val json = Json(default) { serializersModule = module }
assertJsonFormAndRestored(
ContextualSerializer(ResourceType::class),
ResourceType("foo"),
""""foo"""",
json
)
}
@Test
fun testSimpleContainer() = noLegacyJs {
assertJsonFormAndRestored(
SimpleContainerForUInt.serializer(),
SimpleContainerForUInt(precedent),
"""{"i":2147483657}""",
)
}
@Test
fun testSimpleContainerForMyTypeWithCustomSerializer() = assertJsonFormAndRestored(
SimpleContainerForMyType.serializer(),
SimpleContainerForMyType(MyUInt(precedent.toInt())),
"""{"i":2147483657}""",
)
@Test
fun testSimpleContainerForList() = noLegacyJs {
assertJsonFormAndRestored(
ContainerForList.serializer(UInt.serializer()),
ContainerForList(MyList(listOf(precedent))),
"""{"i":[2147483657]}""",
)
}
@Test
fun testInlineClassesWithStrings() = noLegacyJs {
assertJsonFormAndRestored(
ResourceIdentifier.serializer(),
ResourceIdentifier(ResourceId("resId"), ResourceType("resType"), ValueWrapper(ResourceType("wrappedType"))),
"""{"id":"resId","type":"resType","type2":"wrappedType"}"""
)
}
@Test
fun testUnsignedInBoxedPosition() = assertJsonFormAndRestored(
UnsignedInBoxedPosition.serializer(),
UnsignedInBoxedPosition(listOf(precedent)),
"""{"i":[2147483657]}""",
)
@Test
fun testMixedPositions() {
val o = MixedPositions(
int = precedent.toInt(),
intNullable = precedent.toInt(),
uint = precedent,
uintNullable = precedent,
boxedInt = listOf(precedent.toInt()),
boxedUInt = listOf(precedent),
boxedNullableInt = listOf(null, precedent.toInt(), null),
boxedNullableUInt = listOf(null, precedent, null)
)
assertJsonFormAndRestored(
MixedPositions.serializer(),
o,
"""{"int":-2147483639,"intNullable":-2147483639,"uint":2147483657,"uintNullable":2147483657,"boxedInt":[-2147483639],"boxedUInt":[2147483657],"boxedNullableInt":[null,-2147483639,null],"boxedNullableUInt":[null,2147483657,null]}""",
)
}
}
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