222 lines
7.3 KiB
Swift
222 lines
7.3 KiB
Swift
//
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// Z2TReceiveTests.swift
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// ZcashLightClientKit-Unit-Tests
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//
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// Created by Francisco Gindre on 8/4/21.
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//
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import Combine
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import XCTest
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@testable import TestUtils
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@testable import ZcashLightClientKit
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class Z2TReceiveTests: ZcashTestCase {
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let testRecipientAddress = "t1dRJRY7GmyeykJnMH38mdQoaZtFhn1QmGz"
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let sendAmount: Int64 = 1000
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var birthday: BlockHeight = 663150
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let defaultLatestHeight: BlockHeight = 663175
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var coordinator: TestCoordinator!
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var syncedExpectation = XCTestExpectation(description: "synced")
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var sentTransactionExpectation = XCTestExpectation(description: "sent")
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var foundTransactionsExpectation = XCTestExpectation(description: "found transactions")
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let branchID = "2bb40e60"
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let chainName = "main"
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var cancellables: [AnyCancellable] = []
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let network = DarksideWalletDNetwork()
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override func setUp() async throws {
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try await super.setUp()
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self.coordinator = try await TestCoordinator(
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container: mockContainer,
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walletBirthday: birthday,
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network: network
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)
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try await coordinator.reset(saplingActivation: 663150, startSaplingTreeSize: 128607, startOrchardTreeSize: 0, branchID: self.branchID, chainName: self.chainName)
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}
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override func tearDown() async throws {
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try await super.tearDown()
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let coordinator = self.coordinator!
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self.coordinator = nil
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cancellables = []
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try await coordinator.stop()
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try? FileManager.default.removeItem(at: coordinator.databases.fsCacheDbRoot)
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try? FileManager.default.removeItem(at: coordinator.databases.dataDB)
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}
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func subscribeToFoundTransactions() {
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coordinator.synchronizer.eventStream
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.filter { event in
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guard case .foundTransactions = event else { return false }
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return true
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}
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.sink(receiveValue: { [weak self] _ in self?.self.foundTransactionsExpectation.fulfill() })
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.store(in: &cancellables)
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}
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func testSendingZ2TWithMemoFails() async throws {
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subscribeToFoundTransactions()
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try FakeChainBuilder.buildChain(darksideWallet: self.coordinator.service, branchID: branchID, chainName: chainName)
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let receivedTxHeight: BlockHeight = 663188
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/*
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2. applyStaged(received_Tx_height)
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*/
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try coordinator.applyStaged(blockheight: receivedTxHeight)
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sleep(2)
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let preTxExpectation = XCTestExpectation(description: "pre receive")
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/*
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3. sync up to received_Tx_height
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*/
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do {
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try await coordinator.sync(
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completion: { _ in
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preTxExpectation.fulfill()
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},
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error: self.handleError
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)
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} catch {
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await handleError(error)
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}
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await fulfillment(of: [preTxExpectation, foundTransactionsExpectation], timeout: 5)
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let sendExpectation = XCTestExpectation(description: "sendToAddress")
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let sendAmount = Zatoshi(10000)
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/*
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4. create transaction
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*/
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do {
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_ = try await coordinator.synchronizer.sendToAddress(
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spendingKey: coordinator.spendingKey,
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zatoshi: sendAmount,
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toAddress: try! Recipient(testRecipientAddress, network: self.network.networkType),
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memo: try Memo(string: "test transaction")
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)
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XCTFail("Should have thrown error")
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} catch {
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sendExpectation.fulfill()
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guard case ZcashError.synchronizerSendMemoToTransparentAddress = error else {
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XCTFail("expected SynchronizerError.genericError(\"Memos can't be sent to transparent addresses.\") but received \(error)")
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return
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}
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}
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}
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func testFoundTransactions() async throws {
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subscribeToFoundTransactions()
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try FakeChainBuilder.buildChain(darksideWallet: self.coordinator.service, branchID: branchID, chainName: chainName)
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let receivedTxHeight: BlockHeight = 663188
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/*
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2. applyStaged(received_Tx_height)
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*/
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try coordinator.applyStaged(blockheight: receivedTxHeight)
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sleep(2)
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let preTxExpectation = XCTestExpectation(description: "pre receive")
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/*
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3. sync up to received_Tx_height
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*/
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do {
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try await coordinator.sync(
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completion: { _ in
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preTxExpectation.fulfill()
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},
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error: self.handleError
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)
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} catch {
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await handleError(error)
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}
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await fulfillment(of: [preTxExpectation, foundTransactionsExpectation], timeout: 5)
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let sendExpectation = XCTestExpectation(description: "sendToAddress")
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var pendingEntity: ZcashTransaction.Overview?
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var testError: Error?
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let sendAmount = Zatoshi(10000)
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/*
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4. create transaction
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*/
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do {
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let pending = try await coordinator.synchronizer.sendToAddress(
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spendingKey: coordinator.spendingKey,
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zatoshi: sendAmount,
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toAddress: try! Recipient(testRecipientAddress, network: self.network.networkType),
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memo: nil
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)
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pendingEntity = pending
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sendExpectation.fulfill()
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} catch {
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testError = error
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}
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await fulfillment(of: [sendExpectation], timeout: 12)
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guard pendingEntity != nil else {
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XCTFail("error sending to address. Error: \(String(describing: testError))")
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return
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}
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/*
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5. stage 10 empty blocks
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*/
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try coordinator.stageBlockCreate(height: receivedTxHeight + 1, count: 10)
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let sentTxHeight = receivedTxHeight + 1
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/*
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6. stage sent tx at sentTxHeight
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*/
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guard let sentTx = try coordinator.getIncomingTransactions()?.first else {
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XCTFail("sent transaction not present on Darksidewalletd")
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return
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}
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try coordinator.stageTransaction(sentTx, at: sentTxHeight)
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/*
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6a. applyheight(sentTxHeight + 1 )
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*/
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try coordinator.applyStaged(blockheight: sentTxHeight + 1)
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sleep(2)
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self.foundTransactionsExpectation = XCTestExpectation(description: "inbound expectation")
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/*
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7. sync to sentTxHeight + 1
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*/
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let sentTxSyncExpectation = XCTestExpectation(description: "sent tx sync expectation")
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do {
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try await coordinator.sync(
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completion: { synchronizer in
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let pMinedHeight = await synchronizer.pendingTransactions.first?.minedHeight
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XCTAssertEqual(pMinedHeight, sentTxHeight)
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sentTxSyncExpectation.fulfill()
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},
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error: self.handleError
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)
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} catch {
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await handleError(error)
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}
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await fulfillment(of: [sentTxSyncExpectation, foundTransactionsExpectation], timeout: 5)
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}
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func handleError(_ error: Error?) async {
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_ = try? await coordinator.stop()
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guard let testError = error else {
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XCTFail("failed with nil error")
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return
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}
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XCTFail("Failed with error: \(testError)")
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}
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}
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