Function TestAddAddressesToSendBook

src/qt/test/addressbooktests.cpp:73–209

* Test adding various send addresses to the address book. * * There are three cases tested: * * - new_address: a new address which should add as a send address successfully. * - existing_s_address: an existing sending address which won't add successfully. * - existing_r_address: an existing receiving address which won't add successfully. * * In each case, verify the resulting state o

 * the warning message presented to the user.
 */
void TestAddAddressesToSendBook(interfaces::Node& node)
{
    TestChain100Setup test;
    auto wallet_loader = interfaces::MakeWalletLoader(*test.m_node.chain, *Assert(test.m_node.args));
    test.m_node.wallet_loader = wallet_loader.get();
    node.setContext(&test.m_node);
    const std::shared_ptr<CWallet> wallet = std::make_shared<CWallet>(node.context()->chain.get(), "", CreateMockableWalletDatabase());
    wallet->SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
    {
        LOCK(wallet->cs_wallet);
        wallet->SetupDescriptorScriptPubKeyMans();
    }

    auto build_address{[]() {
        const WitnessV0KeyHash dest{GenerateRandomKey().GetPubKey()};
        return std::make_pair(dest, QString::fromStdString(EncodeDestination(dest)));
    }};

    CTxDestination r_key_dest, s_key_dest;

    // Add a preexisting "receive" entry in the address book.
    QString preexisting_r_address;
    QString r_label("already here (r)");

    // Add a preexisting "send" entry in the address book.
    QString preexisting_s_address;
    QString s_label("already here (s)");

    // Define a new address (which should add to the address book successfully).
    QString new_address_a;
    QString new_address_b;

    std::tie(r_key_dest, preexisting_r_address) = build_address();
    std::tie(s_key_dest, preexisting_s_address) = build_address();
    std::tie(std::ignore, new_address_a) = build_address();
    std::tie(std::ignore, new_address_b) = build_address();

    {
        LOCK(wallet->cs_wallet);
        wallet->SetAddressBook(r_key_dest, r_label.toStdString(), wallet::AddressPurpose::RECEIVE);
        wallet->SetAddressBook(s_key_dest, s_label.toStdString(), wallet::AddressPurpose::SEND);
    }

    auto check_addbook_size = [&wallet](int expected_size) {
        LOCK(wallet->cs_wallet);
        QCOMPARE(static_cast<int>(wallet->m_address_book.size()), expected_size);
    };

    // We should start with the two addresses we added earlier and nothing else.
    check_addbook_size(2);

    // Initialize relevant QT models.
    std::unique_ptr<const PlatformStyle> platformStyle(PlatformStyle::instantiate("other"));
    OptionsModel optionsModel(node);
    bilingual_str error;
    QVERIFY(optionsModel.Init(error));
    ClientModel clientModel(node, &optionsModel);
    WalletContext& context = *node.walletLoader().context();