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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
import kotlinx.serialization.*
import kotlinx.serialization.builtins.*
import kotlinx.serialization.serializer
import kotlin.test.*
class JsonNumericKeysTest : JsonTestBase() {
@Serializable
data class EntryWrapper(val e: Map.Entry<Int, Int>)
@Serializable
data class MapWrapper(val m: Map<Int, Int>)
@Test
fun testIntegerKeyInTopLevelEntry() {
assertJsonFormAndRestored(MapEntrySerializer(Int.serializer(), Int.serializer()), getEntry(), """{"1":2}""")
}
@Test
fun testIntegerKeyInEntry() {
assertJsonFormAndRestored(EntryWrapper.serializer(), EntryWrapper(getEntry()), """{"e":{"1":2}}""")
}
@Test
fun testIntegerKeyInTopLevelMap() = parametrizedTest {
assertJsonFormAndRestored(serializer(), mapOf(1 to 2), """{"1":2}""")
}
@Test
fun testIntegerKeyInMap() = parametrizedTest {
assertJsonFormAndRestored(MapWrapper.serializer(), MapWrapper(mapOf(1 to 2)), """{"m":{"1":2}}""")
}
// Workaround equals on JS and Native
fun getEntry(): Map.Entry<Int, Int> {
val e = default.decodeFromString(MapEntrySerializer(Int.serializer(), Int.serializer()), """{"1":2}""")
assertEquals(1, e.key)
assertEquals(2, e.value)
return e
}
}
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