commonMain.io.ks3.test.TestHelpers.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ks3-test-jvm Show documentation

KotlinX Serialization standard serializers

The newest version!

package io.ks3.test

import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.InternalSerializationApi
import kotlinx.serialization.KSerializer
import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.internal.decodeStringToJsonTree
import kotlinx.serialization.json.internal.readJson
import kotlinx.serialization.json.okio.decodeFromBufferedSource
import kotlinx.serialization.json.okio.encodeToBufferedSink
import okio.Buffer

typealias Encoder = T.() -> String
typealias Decoder = String.() -> T

data class Encoders(
   val encoders: List>,
   val decoders: List>,
)

inline fun  Json.generateEncoders(serializer: KSerializer) =
   Encoders(
      encoders(serializer),
      decoders(serializer),
   )

@OptIn(ExperimentalSerializationApi::class)
inline fun  Json.encoders(serializer: KSerializer): List> =
   listOf(
      { encodeToString(serializer, this) },
      { encodeToString(encodeToJsonElement(serializer, this)) },
      {
         val buffer = Buffer()
         encodeToBufferedSink(serializer, this, buffer)
         buffer.readUtf8()
      },
   )

@OptIn(ExperimentalSerializationApi::class, InternalSerializationApi::class)
inline fun  Json.decoders(serializer: KSerializer): List> =
   listOf(
      { decodeFromString(serializer, this) },
      {
         val tree = decodeStringToJsonTree(this@decoders, serializer, this)
         readJson(this@decoders, tree, serializer)
      },
      {
         val buffer = Buffer()
         buffer.writeUtf8(this)
         decodeFromBufferedSource(serializer, buffer)
      },
   )