zenith/test/Spec.hs

{-# LANGUAGE OverloadedStrings #-}

import Control.Monad (when)
import Control.Monad.Logger (runFileLoggingT, runNoLoggingT)
import Data.Aeson
import Data.HexString
import Data.Maybe (fromJust)
import qualified Data.Text.Encoding as E
import Database.Persist
import Database.Persist.Sqlite
import System.Directory
import Test.HUnit
import Test.Hspec
import ZcashHaskell.Orchard
  ( getOrchardFrontier
  , getOrchardTreeAnchor
  , isValidUnifiedAddress
  , parseAddress
  )
import ZcashHaskell.Sapling
  ( decodeSaplingOutputEsk
  , encodeSaplingAddress
  , getSaplingNotePosition
  , getSaplingWitness
  , isValidShieldedAddress
  , updateSaplingCommitmentTree
  )
import ZcashHaskell.Transparent
  ( decodeExchangeAddress
  , decodeTransparentAddress
  )
import ZcashHaskell.Types
  ( DecodedNote(..)
  , OrchardCommitmentTree(..)
  , OrchardFrontier(..)
  , OrchardSpendingKey(..)
  , Phrase(..)
  , SaplingCommitmentTree(..)
  , SaplingReceiver(..)
  , SaplingSpendingKey(..)
  , Scope(..)
  , ShieldedOutput(..)
  , TxError(..)
  , ValidAddress(..)
  , ZcashNet(..)
  )
import ZcashHaskell.Utils (f4Jumble, makeZebraCall, readZebraTransaction)
import Zenith.Core
import Zenith.DB
import Zenith.Tree
import Zenith.Types

main :: IO ()
main = do
  checkDbFile <- doesFileExist "test.db"
  when checkDbFile $ removeFile "test.db"
  hspec $ do
    describe "Database tests" $ do
      it "Create table" $ do
        s <- runSqlite "test.db" $ do runMigration migrateAll
        s `shouldBe` ()
      describe "Wallet Table" $ do
        it "insert wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              insert $
                ZcashWallet
                  "Main Wallet"
                  (ZcashNetDB MainNet)
                  (PhraseDB $
                   Phrase
                     "one two three four five six seven eight nine ten eleven twelve")
                  2000000
                  0
          fromSqlKey s `shouldBe` 1
        it "read wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              selectList [ZcashWalletBirthdayHeight >. 0] []
          length s `shouldBe` 1
        it "modify wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              let recId = toSqlKey 1 :: ZcashWalletId
              update recId [ZcashWalletName =. "New Wallet"]
              get recId
          "New Wallet" `shouldBe` maybe "None" zcashWalletName s
        it "delete wallet record" $ do
          s <-
            runSqlite "test.db" $ do
              let recId = toSqlKey 1 :: ZcashWalletId
              delete recId
              get recId
          "None" `shouldBe` maybe "None" zcashWalletName s
      describe "Wallet function tests:" $ do
        it "Save Wallet:" $ do
          pool <- runNoLoggingT $ initPool "test.db"
          zw <-
            saveWallet pool $
            ZcashWallet
              "Testing"
              (ZcashNetDB MainNet)
              (PhraseDB $
               Phrase
                 "cloth swing left trap random tornado have great onion element until make shy dad success art tuition canvas thunder apple decade elegant struggle invest")
              2200000
              0
          zw `shouldNotBe` Nothing
        it "Save Account:" $ do
          pool <- runNoLoggingT $ initPool "test.db"
          s <-
            runSqlite "test.db" $ do
              selectList [ZcashWalletName ==. "Testing"] []
          za <- saveAccount pool =<< createZcashAccount "TestAccount" 0 (head s)
          za `shouldNotBe` Nothing
        it "Save address:" $ do
          pool <- runNoLoggingT $ initPool "test.db"
          acList <-
            runSqlite "test.db" $
            selectList [ZcashAccountName ==. "TestAccount"] []
          zAdd <-
            saveAddress pool =<<
            createWalletAddress "Personal123" 0 MainNet External (head acList)
          addList <-
            runSqlite "test.db" $
            selectList
              [ WalletAddressName ==. "Personal123"
              , WalletAddressScope ==. ScopeDB External
              ]
              []
          getUA (walletAddressUAddress (entityVal $ head addList)) `shouldBe`
            "u1trd8cvc6265ywwj4mmvuznsye5ghe2dhhn3zy8kcuyg4vx3svskw9r2dedp5hu6m740vylkqc34t4w9eqkl9fyu5uyzn3af72jg235440ke6tu5cf994eq85n97x69x9824hqejmwz3d8qqthtesrd6gerjupdymldhl9xccejjwfj0dhh9mt4rw4kytp325twlutsxd20rfqhzxu3m"
        it "Address components are correct" $ do
          let ua =
                "utest1mvlny48qd4x94w8vz5u2lrxx0enuquajt72yekgq24p6pjaky3czk6m7x358h7g900ex6gzvdehaekl96qnakjzw8yaasp8y0u3j5jnlfd33trduznh6k3fcn5ek9qc857fgz8ehm37etx94sj58nrkc0k5hurxnuxpcpms3j8uy2t8kt2vy6vetvsfxxdhtjq0yqulqprvh7mf2u3x"
          isValidUnifiedAddress ua `shouldNotBe` Nothing
      describe "Note selection for Tx" $ do
        it "Value less than balance" $ do
          pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
          res <- selectUnspentNotes pool (toSqlKey 1) 14000000
          res `shouldNotBe` ([], [], [])
        it "Value greater than balance" $ do
          pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
          let res = selectUnspentNotes pool (toSqlKey 1) 84000000
          res `shouldThrow` anyIOException
      describe "Testing validation" $ do
        it "Unified" $ do
          let a =
                "utest1zfnw84xuxg0ytzqc008gz0qntr8cvwu4qjsccgtxwdrjywra7uj85x8ldymjc2jd3jvvvhyj3xwsunyvwkr5084t6p5gmvzwdgvwpflrpd6a3squ2dp8vt7cxngmwk30l44wkmvyfegypqmezxfnqj572lr779gkqj5xekp66uv4jga58alnc5j7tuank758zd96ap4f09udg6y6pxu"
          True `shouldBe`
            (case isValidUnifiedAddress (E.encodeUtf8 a) of
               Just _a1 -> True
               Nothing ->
                 isValidShieldedAddress (E.encodeUtf8 a) ||
                 (case decodeTransparentAddress (E.encodeUtf8 a) of
                    Just _a3 -> True
                    Nothing ->
                      case decodeExchangeAddress (E.encodeUtf8 a) of
                        Just _a4 -> True
                        Nothing -> False))
        it "Sapling" $ do
          let a =
                "ztestsapling1tgjr4zppwk4ne8xy6gdq4z2gwq7dmf5jq8z2ctpn8nlmtse0a74fa5z0m8z383gmpgqz6q6duu4"
          True `shouldBe`
            (case isValidUnifiedAddress (E.encodeUtf8 a) of
               Just _a1 -> True
               Nothing ->
                 isValidShieldedAddress (E.encodeUtf8 a) ||
                 (case decodeTransparentAddress (E.encodeUtf8 a) of
                    Just _a3 -> True
                    Nothing ->
                      case decodeExchangeAddress (E.encodeUtf8 a) of
                        Just _a4 -> True
                        Nothing -> False))
        it "Transparent" $ do
          let a = "tmGfVZHuGVJ5vcLAgBdkUU4w7fLTRE5nXm3"
          True `shouldBe`
            (case isValidUnifiedAddress (E.encodeUtf8 a) of
               Just _a1 -> True
               Nothing ->
                 isValidShieldedAddress (E.encodeUtf8 a) ||
                 (case decodeTransparentAddress (E.encodeUtf8 a) of
                    Just _a3 -> True
                    Nothing ->
                      case decodeExchangeAddress (E.encodeUtf8 a) of
                        Just _a4 -> True
                        Nothing -> False))
        it "Check Sapling Address" $ do
          let a =
                encodeSaplingAddress TestNet $
                SaplingReceiver
                  "Z$:\136!u\171<\156\196\210\SUB\n\137Hp<\221\166\146\SOH\196\172,3<\255\181\195/\239\170\158\208O\217\197\DC3\197\ESC\n\NUL-"
          a `shouldBe`
            Just
              "ztestsapling1tgjr4zppwk4ne8xy6gdq4z2gwq7dmf5jq8z2ctpn8nlmtse0a74fa5z0m8z383gmpgqz6q6duu4"
      describe "Witnesses" $ do
        describe "Sapling" $ do
          it "max output id" $ do
            pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
            sId <- getMaxSaplingNote pool
            sId `shouldBe` toSqlKey 0
      describe "Notes" $ do
        xit "Check Orchard notes" $ do
          pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
          oNotes <- getWalletUnspentOrchNotes pool (toSqlKey 1)
          oNotes `shouldBe` []
        xit "Check Sapling notes" $ do
          pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
          oNotes <- getWalletUnspentSapNotes pool (toSqlKey 4)
          oNotes `shouldBe` []
        xit "Check transparent notes" $ do
          pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
          oNotes <- getWalletUnspentTrNotes pool (toSqlKey 1)
          oNotes `shouldBe` []
    describe "Tree tests" $ do
      let cmx1 =
            hexString
              "1712ead46028d4349e234abf59e94e0640fe7a0829e2e2e17e1a931631810400"
      let t0 = EmptyLeaf <> EmptyLeaf :: Tree OrchardNode
      let t1 = t0 <> EmptyLeaf :: Tree OrchardNode
      let t1a = t0 <> t0
      it "Create leaf" $ do
        let n = leaf cmx1 1 :: Tree OrchardNode
        getLevel (value n) `shouldBe` 0
      it "Create minimal tree" $ do
        let t = (leaf cmx1 1) <> EmptyLeaf :: Tree OrchardNode
        getLevel (value t) `shouldBe` 1
      it "Create minimal empty tree" $ do
        getTag (value t0) `shouldNotBe` hexString "00"
      it "Expand empty tree" $ do t1 `shouldBe` t1a
      it "Create empty tree" $ mkSubTree 2 EmptyLeaf `shouldBe` t1
      it "Create empty tree non-rec" $ getEmptyRoot 2 `shouldBe` t1
      it "Create a tree from Frontier" $ do
        let tree =
              OrchardCommitmentTree $
              hexString
                "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"
        case getOrchardFrontier tree of
          Nothing -> assertFailure "Failed to get frontier"
          Just t1 -> do
            of_ommers t1 `shouldBe` []
      it "Validate a tree's depth from Frontier" $ do
        let tree =
              OrchardCommitmentTree $
              hexString
                "0136a7886d7d73bc1845223165fd9cb0cef02046c707e8f88a7f61564720bd0f3501dca1fbdd7b5ba92a0809af5e85874626ce0db14d0532a48e41dde6f0f81b46011f0001fb48c27bd07e68f27aba47cd6e93fa961e0ef8c63f993963a614e56855d2013c0001ea572db9c5c2d24c7ad9132ae32b27179466bf67a580d59901d13b281d3f530b01c160348f10b9ad893d9731317ebe36ac8665e01c52cbe15a56aa9b72e4e6c41e000001cd7695156de2debdc5b13ea84d32e4e3ac020fb0aa7cd372c57ce765103bd70401746e6bc066a10e7f80a9ff8993dcb25c819edd64f2ca10ac248ef7848d41450500011e6191f91b3fceb62dc881a156e1b9d2e88e09dca25093cf9c4936c8869fb41a013bf8b923e4187754e85175748d9cce4824a6787e4258977b5bfe1ba59012c032000001f3bbdc62260c4fca5c84bf3487246d4542da48eeeec8ec40c1029b6908eef83c00000000000000000000000000000000"
        case getOrchardFrontier tree of
          Nothing -> assertFailure "Failed to get frontier"
          Just t1 -> do
            let t = root $ mkOrchardTree t1
            getLevel (value t) `shouldBe` 31
      it "Validate a tree from Frontier" $ do
        let tree =
              OrchardCommitmentTree $
              hexString
                "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"
        case getOrchardFrontier tree of
          Nothing -> assertFailure "Failed to get frontier"
          Just t1 -> do
            let t = root $ mkOrchardTree t1
            getTag (value t) `shouldBe` getOrchardTreeAnchor t1
    describe "Creating Tx" $ do
      describe "Full" $ do
        it "To Orchard" $ do
          let uaRead =
                parseAddress
                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 3)
                  3026170
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      (Just "Sending memo to orchard")
                  ]
                  Full
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` hexString "deadbeef"
        it "To Sapling" $ do
          let uaRead =
                parseAddress
                  "ztestsapling136jp8z89v2jh6kqd5rs4dtvlxym90m43svzdwzxaplyvc5ttzppytpvx80ncllcsqzpmukxjl3y"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 4)
                  3001331
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      (Just "Sending memo to sapling")
                  ]
                  Full
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` hexString "deadbeef"
        it "To Transparent" $ do
          let uaRead = parseAddress "tmAmSa4AauSFuJieeanRBjkfnah45ysGtgZ"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 4)
                  3001331
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  Full
              tx `shouldBe`
                Left (PrivacyPolicyError "Receiver not capable of Full privacy")
        it "To mixed shielded receivers" $ do
          let uaRead =
                parseAddress
                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
          let uaRead2 =
                parseAddress
                  "ztestsapling136jp8z89v2jh6kqd5rs4dtvlxym90m43svzdwzxaplyvc5ttzppytpvx80ncllcsqzpmukxjl3y"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001331
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      (Just "Sending memo to orchard")
                  , ProposedNote
                      (ValidAddressAPI $ fromJust uaRead2)
                      0.004
                      Nothing
                  ]
                  Full
              tx `shouldBe`
                Left
                  (PrivacyPolicyError
                     "Combination of receivers not allowed for Full privacy")
      describe "Medium" $ do
        it "To Orchard" $ do
          let uaRead =
                parseAddress
                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      (Just "Sending memo to orchard")
                  ]
                  Medium
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` hexString "deadbeef"
        it "To Sapling" $ do
          let uaRead =
                parseAddress
                  "ztestsapling136jp8z89v2jh6kqd5rs4dtvlxym90m43svzdwzxaplyvc5ttzppytpvx80ncllcsqzpmukxjl3y"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      (Just "Sending memo to sapling")
                  ]
                  Medium
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` (hexString "00")
        it "To Transparent" $ do
          let uaRead = parseAddress "tmAmSa4AauSFuJieeanRBjkfnah45ysGtgZ"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 4)
                  3001331
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  Medium
              tx `shouldBe`
                Left
                  (PrivacyPolicyError "Receiver not capable of Medium privacy")
        it "To mixed shielded receivers" $ do
          let uaRead =
                parseAddress
                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
          let uaRead2 =
                parseAddress
                  "ztestsapling136jp8z89v2jh6kqd5rs4dtvlxym90m43svzdwzxaplyvc5ttzppytpvx80ncllcsqzpmukxjl3y"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001331
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      (Just "Sending memo to orchard")
                  , ProposedNote
                      (ValidAddressAPI $ fromJust uaRead2)
                      0.004
                      Nothing
                  ]
                  Medium
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` (hexString "deadbeef")
      describe "Low" $ do
        it "To Orchard" $ do
          let uaRead =
                parseAddress
                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  Low
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` (hexString "deadbeef")
        it "To Sapling" $ do
          let uaRead =
                parseAddress
                  "ztestsapling136jp8z89v2jh6kqd5rs4dtvlxym90m43svzdwzxaplyvc5ttzppytpvx80ncllcsqzpmukxjl3y"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  Low
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` (hexString "deadbeef")
        it "To Transparent" $ do
          let uaRead = parseAddress "tmAmSa4AauSFuJieeanRBjkfnah45ysGtgZ"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  Low
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` (hexString "deadbeef")
      describe "None" $ do
        it "To Orchard" $ do
          let uaRead =
                parseAddress
                  "utest1dl54utt6prjj5e0dnlknwumnxq9hycdjpkfr0sy6e6h522remqee8axe9zax0wsjrwpj76v555pdhvj9rnargpfyycs0vpkapq98xcdhem99gc4wchzn0ggepq3y6nz3a9sscwgqxgsh9vzhcad402y3x9szfregck5gslkya3c79d86xx0l33tpk8gnn7ew9vw37w43zh22u8dgdax"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  None
              tx `shouldBe`
                Left
                  (PrivacyPolicyError
                     "Shielded recipients not compatible with privacy policy.")
        it "To Sapling" $ do
          let uaRead =
                parseAddress
                  "ztestsapling136jp8z89v2jh6kqd5rs4dtvlxym90m43svzdwzxaplyvc5ttzppytpvx80ncllcsqzpmukxjl3y"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  None
              tx `shouldBe`
                Left
                  (PrivacyPolicyError
                     "Shielded recipients not compatible with privacy policy.")
        it "To Transparent" $ do
          let uaRead = parseAddress "tmAmSa4AauSFuJieeanRBjkfnah45ysGtgZ"
          case uaRead of
            Nothing -> assertFailure "wrong address"
            Just ua -> do
              pool <- runNoLoggingT $ initPool "/home/rav/Zenith/zenith.db"
              tx <-
                runFileLoggingT "zenith.log" $
                prepareTxV2
                  pool
                  "localhost"
                  18232
                  TestNet
                  (toSqlKey 1)
                  3001372
                  [ ProposedNote
                      (ValidAddressAPI $ fromJust uaRead)
                      0.005
                      Nothing
                  ]
                  None
              case tx of
                Left e -> assertFailure $ show e
                Right h -> h `shouldNotBe` hexString "deadbeef"