DerivationTool tests are network agnostic

DerivationToolTests/DerivatioToolTestnetTests.swift

@@ -0,0 +1,98 @@
+//
+//  DerivatioToolTestnetTests.swift
+//  ZcashLightClientKit-Unit-DerivationToolTests
+//
+//  Created by Francisco Gindre on 7/26/21.
+//
+
+import XCTest
+@testable import ZcashLightClientKit
+
+class DerivatioToolTestnetTests: XCTestCase {
+    var seedPhrase = "still champion voice habit trend flight survey between bitter process artefact blind carbon truly provide dizzy crush flush breeze blouse charge solid fish spread" //TODO: Parameterize this from environment?
+    var seedData: Data = Data(base64Encoded: "9VDVOZZZOWWHpZtq1Ebridp3Qeux5C+HwiRR0g7Oi7HgnMs8Gfln83+/Q1NnvClcaSwM4ADFL1uZHxypEWlWXg==")!
+    let testRecipientAddress = "ztestsapling1475xtm56czrzmleqzzlu4cxvjjfsy2p6rv78q07232cpsx5ee52k0mn5jyndq09mampkgvrxnwg" //TODO: Parameterize this from environment
+    
+    let expectedSpendingKey = "secret-extended-key-test1qdxykmuaqqqqpqqg3x5c02p4rhw0rtszr8ln4xl7g6wg6qzsqgn445qsu3cq4vd6lk8xce3d4jw7s8ln5yjp6fqv2g0nzue2hc0kv5t004vklvlenncscq9flwh5vf5qnv0hnync72n7gjn70u47765v3kyrxytx50g730svvmhhlazn5rj8mshh470fkrmzg4xarhrqlygg8f486307ujhndwhsw2h7ddzf89k3534aeu0ypz2tjgrzlcqtat380vhe8awm03f58cqe49swv"
+    
+    let expectedViewingKey = "zxviewtestsapling1qdxykmuaqqqqpqqg3x5c02p4rhw0rtszr8ln4xl7g6wg6qzsqgn445qsu3cq4vd6l5smlqrckkl2x5rnrauzc4gp665q3zyw0qf2sfdsx5wpp832htfavqk72uchuuvq2dpmgk8jfaza5t5l56u66fpx0sr8ewp9s3wj2txavmhhlazn5rj8mshh470fkrmzg4xarhrqlygg8f486307ujhndwhsw2h7ddzf89k3534aeu0ypz2tjgrzlcqtat380vhe8awm03f58cqgegsaj"
+    
+    let derivationTool = DerivationTool(networkType: NetworkType.testnet)
+    let expectedTransparentAddress = "tmXuTnE11JojToagTqxXUn6KvdxDE3iLKbp"
+    func testDeriveViewingKeysFromSeed() throws {
+        let accounts: Int = 1
+        let seedBytes = [UInt8](seedData)
+        let viewingKeys = try derivationTool.deriveViewingKeys(seed: seedBytes, numberOfAccounts: accounts)
+
+        XCTAssertEqual(viewingKeys.count, accounts, "the number of viewing keys have to match the number of account requested to derive")
+
+        guard let viewingKey = viewingKeys.first else {
+            XCTFail("no viewing key generated")
+            return
+        }
+        XCTAssertEqual(expectedViewingKey, viewingKey)
+        
+    }
+    
+    func testDeriveViewingKeyFromSpendingKeys() throws {
+        XCTAssertEqual(expectedViewingKey, try derivationTool.deriveViewingKey(spendingKey: expectedSpendingKey))
+    }
+    
+    func testDeriveSpendingKeysFromSeed() throws {
+        let accounts: Int = 1
+        let seedBytes = [UInt8](seedData)
+        
+        let spendingKeys = try derivationTool.deriveSpendingKeys(seed: seedBytes, numberOfAccounts: accounts)
+        XCTAssertEqual(spendingKeys.count, accounts, "the number of viewing keys have to match the number of account requested to derive")
+        
+        guard let spendingKey = spendingKeys.first else {
+            XCTFail("no viewing key generated")
+            return
+        }
+        XCTAssertEqual(expectedSpendingKey, spendingKey)
+
+    }
+    
+    func testDeriveShieldedAddressFromSeed() throws {
+        let seedBytes = [UInt8](seedData)
+        
+        let shieldedAddress = try derivationTool.deriveShieldedAddress(seed: seedBytes, accountIndex: 0)
+        XCTAssertEqual(shieldedAddress, testRecipientAddress)
+    }
+    
+    func testDeriveShieldedAddressFromViewingKey() throws {
+        XCTAssertEqual(try derivationTool.deriveShieldedAddress(viewingKey: expectedViewingKey), testRecipientAddress)
+    }
+    
+    func testDeriveTransparentAddressFromSeed() throws {
+        XCTAssertEqual(try derivationTool.deriveTransparentAddress(seed: [UInt8](seedData)), expectedTransparentAddress)
+    }
+    
+    func testIsValidViewingKey() throws {
+        XCTAssertTrue(try derivationTool.isValidExtendedViewingKey(self.expectedViewingKey))
+        
+        XCTAssertFalse(try derivationTool.isValidExtendedViewingKey("zxviews1qw28psv0qqqqpqr2ru0kss5equx6h0xjsuk5299xrsgdqnhe0cknkl8uqff34prwkysswfhjk79n8l99f2grd26dqg6dy3jcmxsaypxfsu6ara6vsk3x8l544uaksstx9zre879mdg7s9a7zurrx6pf5qg2n323js2s3zlu8tn3848yyvlg4w38gx75cyv9jdpve77x9eq6rtl6d9qyh8det4edevlnc70tg5kse670x50764gzhy60dta0yv3wsd4fsuaz686lgszcq7kwxy"))
+    }
+    
+    func testDeriveSecretKeyFromSeed() throws {
+        XCTAssertEqual(try derivationTool.deriveTransparentPrivateKey(seed: [UInt8](seedData)), "L2BCTxmSDiBRb33kGFd4pwGhp9r3FZqG3LZihgTkkg1J14vwtDbq")
+    }
+    
+    func testDeriveUnifiedKeysFromSeed() throws {
+        let unifiedKeys = try derivationTool.deriveUnifiedViewingKeysFromSeed([UInt8](seedData), numberOfAccounts: 1)
+        XCTAssertEqual(unifiedKeys.count, 1)
+        
+        XCTAssertEqual(unifiedKeys[0].extfvk, expectedViewingKey)
+        
+        XCTAssertEqual(expectedTransparentAddress, try derivationTool.deriveTransparentAddressFromPublicKey(unifiedKeys[0].extpub))
+    }
+    
+    func testDeriveQuiteALotOfUnifiedKeysFromSeed() throws {
+        let unifiedKeys = try derivationTool.deriveUnifiedViewingKeysFromSeed([UInt8](seedData), numberOfAccounts: 10)
+        XCTAssertEqual(unifiedKeys.count, 10)
+        
+        XCTAssertEqual(unifiedKeys[0].extfvk, expectedViewingKey)
+        
+        XCTAssertEqual(expectedTransparentAddress, try derivationTool.deriveTransparentAddressFromPublicKey(unifiedKeys[0].extpub))
+    }
+}

DerivationToolTests/DerivationToolMainnetTests.swift

@@ -8,7 +8,7 @@
 import XCTest
 import ZcashLightClientKit
 
-class DerivationToolTests: XCTestCase {
+class DerivationToolMainnetTests: XCTestCase {
     var seedPhrase = "still champion voice habit trend flight survey between bitter process artefact blind carbon truly provide dizzy crush flush breeze blouse charge solid fish spread" //TODO: Parameterize this from environment?
     var seedData: Data = Data(base64Encoded: "9VDVOZZZOWWHpZtq1Ebridp3Qeux5C+HwiRR0g7Oi7HgnMs8Gfln83+/Q1NnvClcaSwM4ADFL1uZHxypEWlWXg==")!
     let testRecipientAddress = "zs1vp7kvlqr4n9gpehztr76lcn6skkss9p8keqs3nv8avkdtjrcctrvmk9a7u494kluv756jeee5k0" //TODO: Parameterize this from environment

Scripts/build_librustzcash_xcode.sh

@@ -26,11 +26,11 @@ if [ existing_build_mismatch = true ]; then
     exit 1
 fi
 
-if is_mainnet; then
-    FEATURE_FLAGS="--features=mainnet"
-else 
-    FEATURE_FLAGS="--features=testnet"
-fi
+# if is_mainnet; then
+#     FEATURE_FLAGS="--features=mainnet"
+# else 
+#     FEATURE_FLAGS="--features=testnet"
+# fi
 
 echo "Building Rust backend"
 echo ""

Scripts/generate_zcashsdk_constants.sh

@@ -19,9 +19,9 @@ echo "export ZCASH_SRC_PATH=${ZCASH_SRC_PATH}"
 check_environment
 
 if is_mainnet; then
-    SOURCERY_ARGS="--args dbprefix=ZcashSdk_mainnet_ --args ismainnet=true --args saplingActivationHeight=419_200"
+    SOURCERY_ARGS="--args ismainnet=true"
 else 
-    SOURCERY_ARGS="--args dbprefix=ZcashSdk_testnet_ --args ismainnet=false --args saplingActivationHeight=280_000"
+    SOURCERY_ARGS="--args ismainnet=false"
 fi
 
 if [ -d $ZCASH_SDK_GENERATED_SOURCES_FOLDER ]; then