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/*
* Copyright 2018 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kotlinx.serialization.features
import kotlinx.serialization.Serializable
import kotlinx.serialization.internal.LongAsStringSerializer
import kotlinx.serialization.json.JsonTestBase
import kotlin.test.*
class LongAsStringTest : JsonTestBase() {
@Serializable
data class HasLong(@Serializable(LongAsStringSerializer::class) val l: Long)
@Test
fun canSerializeAsStringAndParseBack() = parametrizedTest { useStreaming ->
val original = HasLong(Long.MAX_VALUE - 1)
val str = strict.stringify(HasLong.serializer(), original, useStreaming)
assertEquals("""{"l":"9223372036854775806"}""", str)
val restored = strict.parse(HasLong.serializer(), str, useStreaming)
assertEquals(original, restored)
}
@Test
fun canNotDeserializeInvalidString() = parametrizedTest { useStreaming ->
val str = """{"l": "this is definitely not a long"}"""
assertFailsWith<NumberFormatException> { strict.parse(HasLong.serializer(), str, useStreaming) }
val str2 = """{"l": "1000000000000000000000"}""" // toooo long for Long
assertFailsWith<NumberFormatException> { strict.parse(HasLong.serializer(), str2, useStreaming) }
}
}
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