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253 lines
11 KiB
253 lines
11 KiB
7 years ago
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package controllers
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import com.alexitc.playsonify.PublicErrorRenderer
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import com.alexitc.playsonify.core.FutureApplicationResult
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import com.xsn.explorer.errors.{BlockNotFoundError, TransactionNotFoundError}
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import com.xsn.explorer.helpers.DummyXSNService
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import com.xsn.explorer.models._
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import com.xsn.explorer.services.XSNService
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import controllers.common.MyAPISpec
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import org.scalactic.{Bad, Good}
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import play.api.inject.bind
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import play.api.libs.json.JsValue
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import play.api.test.Helpers._
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import scala.concurrent.Future
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class BlocksControllerSpec extends MyAPISpec {
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// PoS block
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val posBlock = createBlock(
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hash = Blockhash.from("b72dd1655408e9307ef5874be20422ee71029333283e2360975bc6073bdb2b81").get,
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transactions = List(
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TransactionId.from("7f12adbb63d443502cf151c76946d5faa0b1c662a5d67afc7da085c74e06f1ce").get,
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TransactionId.from("0834641a7d30d8a2d2b451617599670445ee94ed7736e146c13be260c576c641").get
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)
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)
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val posBlockCoinstakeTx = createTx(
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id = TransactionId.from("0834641a7d30d8a2d2b451617599670445ee94ed7736e146c13be260c576c641").get,
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vin = TransactionVIN(TransactionId.from("585cec5009c8ca19e83e33d282a6a8de65eb2ca007b54d6572167703768967d9").get, 2),
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vout = List(
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TransactionVOUT(BigDecimal("0"), 0, "nonstandard", None),
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TransactionVOUT(n = 1, value = BigDecimal("600"), scriptPubKeyType = "pubkeyhash", address = Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL")),
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TransactionVOUT(n = 2, value = BigDecimal("600"), scriptPubKeyType = "pubkeyhash", address = Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL")),
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TransactionVOUT(BigDecimal("10"), 3, "pubkeyhash", Some(Address.from("XnH3bC9NruJ4wnu4Dgi8F3wemmJtcxpKp6").get))
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)
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)
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val posBlockCoinstakeTxInput = createTx(
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id = TransactionId.from("585cec5009c8ca19e83e33d282a6a8de65eb2ca007b54d6572167703768967d9").get,
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vin = TransactionVIN(TransactionId.from("fd74206866fc4ed986d39084eb9f20de6cb324b028693f33d60897ac995fff4f").get, 2),
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vout = List(
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TransactionVOUT(BigDecimal("0"), 0, "nonstandard", None),
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TransactionVOUT(BigDecimal("1"), 1, "pubkeyhash", Some(Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL").get)),
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TransactionVOUT(BigDecimal("1000"), 2, "pubkeyhash", Some(Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL").get))
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)
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)
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// PoS block with rounding error
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val posBlockRoundingError = createBlock(
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hash = Blockhash.from("25762bf01143f7fe34912c926e0b95528b082c6323de35516de0fc321f5d8058").get,
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transactions = List(
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TransactionId.from("df275d713fcf5e78e7e8369d640201d46736c0d2255e31ce45bd5aa0206f861f").get,
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TransactionId.from("0b761343c7be39116d5429953e0cfbf51bfe83400ab27d61084222451045116c").get
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)
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)
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val posBlockRoundingErrorCoinstakeTx = createTx(
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id = TransactionId.from("0b761343c7be39116d5429953e0cfbf51bfe83400ab27d61084222451045116c").get,
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vin = TransactionVIN(TransactionId.from("1860288a5a87c79e617f743af44600e050c28ddb7d929d93d43a9148e2ba6638").get, 1),
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vout = List(
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TransactionVOUT(BigDecimal("0"), 0, "nonstandard", None),
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TransactionVOUT(n = 1, value = BigDecimal("292968.74570312"), scriptPubKeyType = "pubkeyhash", address = Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL")),
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TransactionVOUT(n = 2, value = BigDecimal("292968.74570312"), scriptPubKeyType = "pubkeyhash", address = Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL"))
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)
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)
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val posBlockRoundingErrorCoinstakeTxInput = createTx(
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id = TransactionId.from("1860288a5a87c79e617f743af44600e050c28ddb7d929d93d43a9148e2ba6638").get,
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vin = TransactionVIN(TransactionId.from("ef157f5ec0b3a6cdf669ff799988ee94d9fa2af8adaf2408ae9e34b47310831f").get, 2),
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vout = List(
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TransactionVOUT(BigDecimal("0"), 0, "nonstandard", None),
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TransactionVOUT(BigDecimal("585937.49140625"), 1, "pubkeyhash", Some(Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL").get)),
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TransactionVOUT(BigDecimal("585937.49140625"), 2, "pubkeyhash", Some(Address.from("XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL").get))
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)
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)
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val customXSNService = new DummyXSNService {
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val blocks = Map(
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posBlock.hash -> posBlock,
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posBlockRoundingError.hash -> posBlockRoundingError
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)
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override def getBlock(blockhash: Blockhash): FutureApplicationResult[Block] = {
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val result = blocks.get(blockhash)
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.map(Good(_))
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.getOrElse {
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Bad(BlockNotFoundError).accumulating
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}
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Future.successful(result)
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}
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val txs = Map(
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posBlockCoinstakeTx.id -> posBlockCoinstakeTx,
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posBlockCoinstakeTxInput.id -> posBlockCoinstakeTxInput,
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posBlockRoundingErrorCoinstakeTx.id -> posBlockRoundingErrorCoinstakeTx,
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posBlockRoundingErrorCoinstakeTxInput.id -> posBlockRoundingErrorCoinstakeTxInput
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)
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override def getTransaction(txid: TransactionId): FutureApplicationResult[Transaction] = {
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val result = txs.get(txid)
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.map(Good(_))
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.getOrElse {
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Bad(TransactionNotFoundError).accumulating
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}
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Future.successful(result)
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}
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}
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override val application = guiceApplicationBuilder
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.overrides(bind[XSNService].to(customXSNService))
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.build()
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"GET /blocks/:blockhash" should {
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def url(blockhash: String) = s"/blocks/$blockhash"
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"retrieve a PoS block" in {
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val block = posBlock
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val response = GET(url(block.hash.string))
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status(response) mustEqual OK
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val json = contentAsJson(response)
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val jsonBlock = (json \ "block").as[JsValue]
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val jsonRewards = (json \ "rewards").as[JsValue]
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(jsonBlock \ "hash").as[Blockhash] mustEqual block.hash
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(jsonBlock \ "size").as[Size] mustEqual block.size
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(jsonBlock \ "bits").as[String] mustEqual block.bits
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(jsonBlock \ "chainwork").as[String] mustEqual block.chainwork
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(jsonBlock \ "difficulty").as[BigDecimal] mustEqual block.difficulty
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(jsonBlock \ "confirmations").as[Confirmations] mustEqual block.confirmations
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(jsonBlock \ "height").as[Height] mustEqual block.height
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(jsonBlock \ "medianTime").as[Long] mustEqual block.medianTime
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(jsonBlock \ "time").as[Long] mustEqual block.time
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(jsonBlock \ "merkleRoot").as[Blockhash] mustEqual block.merkleRoot
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(jsonBlock \ "version").as[Long] mustEqual block.version
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(jsonBlock \ "nonce").as[Int] mustEqual block.nonce
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(jsonBlock \ "previousBlockhash").as[Blockhash] mustEqual block.previousBlockhash
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(jsonBlock \ "nextBlockhash").as[Blockhash] mustEqual block.nextBlockhash
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val jsonCoinstake = (jsonRewards \ "coinstake").as[JsValue]
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(jsonCoinstake \ "address").as[String] mustEqual "XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL"
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(jsonCoinstake \ "value").as[BigDecimal] mustEqual BigDecimal("200")
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val jsonMasternode = (jsonRewards \ "masternode").as[JsValue]
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(jsonMasternode \ "address").as[String] mustEqual "XnH3bC9NruJ4wnu4Dgi8F3wemmJtcxpKp6"
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(jsonMasternode \ "value").as[BigDecimal] mustEqual BigDecimal("10")
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}
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"retrieve a PoS block having a rounding error" in {
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val block = posBlockRoundingError
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val response = GET(url(block.hash.string))
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status(response) mustEqual OK
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val json = contentAsJson(response)
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val jsonBlock = (json \ "block").as[JsValue]
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val jsonRewards = (json \ "rewards").as[JsValue]
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(jsonBlock \ "hash").as[Blockhash] mustEqual block.hash
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(jsonBlock \ "size").as[Size] mustEqual block.size
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(jsonBlock \ "bits").as[String] mustEqual block.bits
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(jsonBlock \ "chainwork").as[String] mustEqual block.chainwork
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(jsonBlock \ "difficulty").as[BigDecimal] mustEqual block.difficulty
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(jsonBlock \ "confirmations").as[Confirmations] mustEqual block.confirmations
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(jsonBlock \ "height").as[Height] mustEqual block.height
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(jsonBlock \ "medianTime").as[Long] mustEqual block.medianTime
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(jsonBlock \ "time").as[Long] mustEqual block.time
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(jsonBlock \ "merkleRoot").as[Blockhash] mustEqual block.merkleRoot
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(jsonBlock \ "version").as[Long] mustEqual block.version
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(jsonBlock \ "nonce").as[Int] mustEqual block.nonce
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(jsonBlock \ "previousBlockhash").as[Blockhash] mustEqual block.previousBlockhash
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(jsonBlock \ "nextBlockhash").as[Blockhash] mustEqual block.nextBlockhash
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val jsonCoinstake = (jsonRewards \ "coinstake").as[JsValue]
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(jsonCoinstake \ "address").as[String] mustEqual "XgEGH3y7RfeKEdn2hkYEvBnrnmGBr7zvjL"
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(jsonCoinstake \ "value").as[BigDecimal] mustEqual BigDecimal("0")
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val jsonMasternode = (jsonRewards \ "masternode").asOpt[JsValue]
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jsonMasternode.isEmpty mustEqual true
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}
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"fail on the wrong blockhash format" in {
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val response = GET(url("000125c06cedf38b07bff174bdb61027935dbcb34831d28cff40bedb519d5"))
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status(response) mustEqual BAD_REQUEST
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val json = contentAsJson(response)
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val errorList = (json \ "errors").as[List[JsValue]]
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errorList.size mustEqual 1
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val error = errorList.head
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(error \ "type").as[String] mustEqual PublicErrorRenderer.FieldValidationErrorType
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(error \ "field").as[String] mustEqual "blockhash"
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(error \ "message").as[String].nonEmpty mustEqual true
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}
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"fail on an unknown block" in {
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val response = GET(url("000003dc4c2fc449dededaaad6efc33ce1b64b88a060652dc47edc63d6d6b524"))
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status(response) mustEqual BAD_REQUEST
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val json = contentAsJson(response)
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val errorList = (json \ "errors").as[List[JsValue]]
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errorList.size mustEqual 1
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val error = errorList.head
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(error \ "type").as[String] mustEqual PublicErrorRenderer.FieldValidationErrorType
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(error \ "field").as[String] mustEqual "blockhash"
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(error \ "message").as[String].nonEmpty mustEqual true
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}
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}
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private def createTx(id: TransactionId, vin: TransactionVIN, vout: List[TransactionVOUT]): Transaction = {
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Transaction(
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id = id,
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size = Size(234),
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blockhash = Blockhash.from("b72dd1655408e9307ef5874be20422ee71029333283e2360975bc6073bdb2b81").get,
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time = 1520318120,
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blocktime = 1520318120,
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confirmations = Confirmations(1950),
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vin = Some(vin),
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vout = vout
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)
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}
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private def createBlock(hash: Blockhash, transactions: List[TransactionId]): Block = {
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Block(
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hash = hash,
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transactions = transactions,
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confirmations = Confirmations(11189),
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size = Size(478),
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height = Height(809),
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version = 536870912,
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merkleRoot = Blockhash.from("598cc6ba8238d87641b0dbd02485b7d635b5417429df3145c98c3ff8779ab4b8").get,
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time = 1520318054,
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medianTime = 1520318054,
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nonce = 0,
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bits = "1d011212",
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chainwork = "00000000000000000000000000000000000000000000000000000084c71ff420",
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difficulty = BigDecimal("0.9340526210769362"),
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previousBlockhash = Blockhash.from("000003dc4c2fc449dededaaad6efc33ce1b64b88a060652dc47edc63d6d6b524").get,
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nextBlockhash = Blockhash.from("000000125c06cedf38b07bff174bdb61027935dbcb34831d28cff40bedb519d5").get
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)
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}
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}
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