Merge pull request #2132 from ccellado/ergo-core-tests

ergo core tests refactor

build.sbt

@@ -255,6 +255,7 @@ lazy val ergoCore = (project in file("ergo-core"))
     ),
     scalacOptions in(Compile, compile) ++= (if (scalaBinaryVersion.value == "2.11") Seq() else Seq("-release", "8")),
     scalacOptions in(Compile, compile) --= scalacOpts,
+    parallelExecution in Test := false,
   )
 
 lazy val ergoWallet = (project in file("ergo-wallet"))

ergo-core/src/main/scala/org/ergoplatform/settings/ChainSettingsReader.scala

@@ -0,0 +1,26 @@
+package org.ergoplatform.settings
+
+import com.typesafe.config.ConfigFactory
+import net.ceedubs.ficus.Ficus._
+import net.ceedubs.ficus.readers.ArbitraryTypeReader._
+import java.io.File
+
+object ChainSettingsReader extends PowSchemeReaders with ModifierIdReader with SettingsReaders{
+  def read(path: String): Option[ChainSettings] = {
+    val file = new File(path)
+    if (file.exists) {
+      val cfg = ConfigFactory.parseFile(file)
+      val fallback = ConfigFactory.parseFile(new File("src/main/resources/application.conf"))
+      val network = ConfigFactory.parseFile(new File("src/main/resources/testnet.conf"))
+      val fullConfig = ConfigFactory
+        .defaultOverrides()
+        .withFallback(cfg) //order
+        .withFallback(network) //matters
+        .withFallback(fallback) //here
+        .resolve()
+
+      val chainSettings = fullConfig.as[ChainSettings]("ergo.chain")
+      Some(chainSettings)
+    } else None
+  }
+}

ergo-core/src/test/resources/application.conf

@@ -0,0 +1,209 @@
+ergo {
+  # Directory to keep data
+  directory = ${user.dir}"/.ergo_test/data"
+
+  networkType = "testnet"
+
+  # Settings for node view holder regime. See papers.yellow.ModifiersProcessing.md
+  node {
+    # State type.  Possible options are:
+    # "utxo" - keep full utxo set, that allows to validate arbitrary block and generate ADProofs
+    # "digest" - keep state root hash only and validate transactions via ADProofs
+    stateType = "utxo"
+
+    # Download block transactions and verify them (requires BlocksToKeep == 0 if disabled)
+    verifyTransactions = true
+
+    # Number of last blocks to keep with transactions and ADproofs, for all other blocks only header will be stored.
+    # Keep all blocks from genesis if negative
+    blocksToKeep = 1000
+
+    # Download PoPoW proof on node bootstrap
+    popowBootstrap = false
+
+    # Minimal suffix size for PoPoW proof (may be pre-defined constant or settings parameter)
+    popowSuffix = 10
+
+    # Is the node is doing mining
+    mining = true
+
+    # maximum cost of transaction for it to not be considered malicious
+    maxTransactionCost = 1000000
+
+    useExternalMiner = false
+
+    # Public key mining rewards will be dedicated to
+    miningPubKeyHex = null
+
+    # If true, a node generates blocks being offline. The only really useful case for it probably is to start a new
+    # blockchain
+    offlineGeneration = false
+
+    # Interval of polling for a candidate
+    internalMinerPollingInterval = 1s
+
+    mempoolCapacity = 100000
+
+    mempoolCleanupDuration = 10s
+
+    mempoolSorting = "bySize"
+
+    # Number of transactions from mempool to be re-broadcasted at each epoch
+    rebroadcastCount = 3
+
+    # Minimal fee amount of transactions mempool accepts
+    minimalFeeAmount = 0
+
+    # A node is considering that the chain is synced if sees a block header with timestamp no more
+    # than headerChainDiff blocks on average from future
+    # for tests, the value is 100 (as in mainnet)
+    headerChainDiff = 100
+
+    # Dump ADProofs only for the suffix given during bootstrapping
+    adProofsSuffixLength = 114688 // 112k
+  }
+
+  cache {
+    history {
+      # Number of recently used block sections that will be kept in memory
+      blockSectionsCacheSize = 12
+
+      # Number of recently used headers that will be kept in memory
+      headersCacheSize = 100
+
+      # Number of recently used indexes that will be kept in memory
+      indexesCacheSize = 1000
+    }
+    network {
+      # Maximum number of invalid modifiers in bloom filters
+      invalidModifiersBloomFilterCapacity = 10000000
+
+      # Non-zero fraction of 1 as a rate of element expiration when capacity is full, the lower the more gradual expiration.
+      # example : 0.1 is represented as 10 bloom filters expiring one by one
+      invalidModifiersBloomFilterExpirationRate = 0.1
+
+      # Maximum number of invalid modifiers to keep in cache, following modifiers are kept in bloom filters
+      invalidModifiersCacheSize = 10000
+
+      # For how long to keep invalid modifiers in cache
+      invalidModifiersCacheExpiration = 6h
+    }
+    mempool {
+      # Maximum number of invalid modifiers in bloom filters
+      invalidModifiersBloomFilterCapacity = 10000000
+
+      # Non-zero fraction of 1 as a rate of element expiration when capacity is full, the lower the more gradual expiration.
+      # example : 0.1 is represented as 10 bloom filters expiring one by one
+      invalidModifiersBloomFilterExpirationRate = 0.1
+
+      # Maximum number of invalid modifiers to keep in cache, following modifiers are kept in bloom filters
+      invalidModifiersCacheSize = 10000
+
+      # For how long to keep invalid modifiers in cache
+      invalidModifiersCacheExpiration = 6h
+    }
+  }
+
+  #Chain-specific settings. Change only if you are going to launch a new chain!
+  chain {
+
+    genesisId = null
+
+    monetary {
+      # delay between the block mined and a time, when the reward can be spent. ~ 1 day.
+      minerRewardDelay = -1000
+    }
+
+    # Public keys of founders for tests. Two keys from defaultProver and one random one.
+    foundersPubkeys = [
+      "038b0f29a60fa8d7e1aeafbe512288a6c6bc696547bbf8247db23c95e83014513c",
+      "031ee1ab3b729f21e0dcee05642a63745286354d8e511e6376838e235a28078c01",
+      "0248502b73f35bb2b77eb5ad16f80f55beff178ccd104488edd2d8b69c192c109d"
+    ]
+
+    # Base16 representation of genesis state roothash
+    genesisStateDigestHex = "93914ecff82cea3b53b32d0f0527069f7361ef3b426271235eb6f4d76337900202"
+
+    # Network address prefix, currently reserved values are 0x00 (money chain mainnet) and 0x10 (16 in decimal,
+    # money chain testnet)
+    addressPrefix = 16
+
+    # Desired time interval between blocks
+    blockInterval = 1m
+
+    # Difficulty network start with
+    initialDifficultyHex = "01"
+
+    # length of an epoch in difficulty recalculation
+    epochLength = 100
+
+    //Proof-of-Work algorithm and its parameters. Possible options are "fake" and "autolykos".
+    powScheme {
+      powType = "fake"
+    }
+
+    makeSnapshotEvery = 128
+  }
+
+  wallet {
+
+    secretStorage {
+
+      secretDir = ${ergo.directory}"/wallet/keystore"
+
+      encryption {
+
+        # Pseudo-random function with output of length `dkLen` (PBKDF2 param)
+        prf = "HmacSHA256"
+
+        # Number of PBKDF2 iterations (PBKDF2 param)
+        c = 128000
+
+        # Desired bit-length of the derived key (PBKDF2 param)
+        dkLen = 256
+      }
+
+    }
+
+    # Generating seed length in bits
+    # Options: 128, 160, 192, 224, 256
+    seedStrengthBits = 160
+
+    # Language to be used in mnemonic seed
+    # Options: "chinese_simplified", "chinese_traditional", "english", "french", "italian", "japanese", "korean", "spanish"
+    mnemonicPhraseLanguage = "english"
+
+    defaultTransactionFee = 10000
+
+    # Boxes with value smaller than dustLimit are disregarded in wallet scan logic
+    dustLimit = 999
+
+    # Save used boxes (may consume additinal disk space) or delete them immediately
+    keepSpentBoxes = false
+
+    # Mnemonic seed used in wallet for tests
+    testMnemonic = "ozone drill grab fiber curtain grace pudding thank cruise elder eight picnic"
+
+    # Number of keys to be generated for tests
+    testKeysQty = 5
+  }
+
+}
+
+scorex {
+  restApi {
+    apiKeyHash = null
+    publicUrl = "https://example.com:80"
+  }
+}
+
+
+akka {
+  test {
+    timefactor = 3 # duration scale factor to prevent spurious test failures on the heavily loaded CI servers
+  }
+  # Don't terminate ActorSystem via CoordinatedShutdown in tests
+  coordinated-shutdown.terminate-actor-system = off
+  coordinated-shutdown.run-by-actor-system-terminate = off
+  coordinated-shutdown.run-by-jvm-shutdown-hook = off
+}