//------------------------------------------------------------------------------ /* This file is part of clio: https://github.com/XRPLF/clio Copyright (c) 2024, the clio developers. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ //============================================================================== #include "data/Types.hpp" #include "feed/FeedTestUtil.hpp" #include "feed/SubscriptionManager.hpp" #include "util/Assert.hpp" #include "util/MockAmendmentCenter.hpp" #include "util/MockBackendTestFixture.hpp" #include "util/MockPrometheus.hpp" #include "util/MockWsBase.hpp" #include "util/Spawn.hpp" #include "util/TestObject.hpp" #include "util/async/context/BasicExecutionContext.hpp" #include "util/async/context/SyncExecutionContext.hpp" #include "web/SubscriptionContextInterface.hpp" #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace { constexpr auto kACCOUNT1 = "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn"; constexpr auto kACCOUNT2 = "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun"; constexpr auto kCURRENCY = "0158415500000000C1F76FF6ECB0BAC600000000"; constexpr auto kISSUER = "rK9DrarGKnVEo2nYp5MfVRXRYf5yRX3mwD"; constexpr auto kLEDGER_HASH = "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652"; } // namespace namespace json = boost::json; using namespace feed; using namespace feed::impl; using namespace data; template class SubscriptionManagerBaseTest : public util::prometheus::WithPrometheus, public MockBackendTest { protected: SubscriptionManagerBaseTest() { ASSERT(sessionPtr_ != nullptr, "dynamic_cast failed"); } StrictMockAmendmentCenterSharedPtr mockAmendmentCenterPtr_; std::shared_ptr subscriptionManagerPtr_ = std::make_shared(Execution(2), backend_, mockAmendmentCenterPtr_); web::SubscriptionContextPtr session_ = std::make_shared(); MockSession* sessionPtr_ = dynamic_cast(session_.get()); }; using SubscriptionManagerTest = SubscriptionManagerBaseTest; using SubscriptionManagerAsyncTest = SubscriptionManagerBaseTest; TEST_F(SubscriptionManagerAsyncTest, SetAndGetNetworkID) { subscriptionManagerPtr_->setNetworkID(32u); EXPECT_EQ(subscriptionManagerPtr_->getNetworkID(), 32u); } TEST_F(SubscriptionManagerAsyncTest, MultipleThreadCtx) { EXPECT_CALL(*sessionPtr_, onDisconnect); subscriptionManagerPtr_->subManifest(session_); EXPECT_CALL(*sessionPtr_, onDisconnect); subscriptionManagerPtr_->subValidation(session_); static constexpr auto kJSON_MANIFEST = R"JSON({"manifest": "test"})JSON"; static constexpr auto kJSON_VALIDATION = R"JSON({"validation": "test"})JSON"; EXPECT_CALL(*sessionPtr_, send(testing::_)).Times(testing::AtMost(2)); subscriptionManagerPtr_->forwardManifest(json::parse(kJSON_MANIFEST).get_object()); subscriptionManagerPtr_->forwardValidation(json::parse(kJSON_VALIDATION).get_object()); } TEST_F(SubscriptionManagerAsyncTest, MultipleThreadCtxSessionDieEarly) { EXPECT_CALL(*sessionPtr_, onDisconnect); subscriptionManagerPtr_->subManifest(session_); EXPECT_CALL(*sessionPtr_, onDisconnect); subscriptionManagerPtr_->subValidation(session_); EXPECT_CALL(*sessionPtr_, send(testing::_)).Times(0); session_.reset(); subscriptionManagerPtr_->forwardManifest(json::parse(R"JSON({"manifest": "test"})JSON").get_object()); subscriptionManagerPtr_->forwardValidation(json::parse(R"JSON({"validation": "test"})JSON").get_object()); } TEST_F(SubscriptionManagerTest, ReportCurrentSubscriber) { static constexpr auto kREPORT_RETURN = R"JSON({ "ledger": 0, "transactions": 2, "transactions_proposed": 2, "manifests": 2, "validations": 2, "account": 2, "accounts_proposed": 2, "books": 2, "book_changes": 2 })JSON"; web::SubscriptionContextPtr const session1 = std::make_shared(); MockSession* mockSession1 = dynamic_cast(session1.get()); web::SubscriptionContextPtr session2 = std::make_shared(); MockSession* mockSession2 = dynamic_cast(session2.get()); std::vector session2OnDisconnectSlots; ON_CALL(*mockSession2, onDisconnect).WillByDefault([&session2OnDisconnectSlots](auto slot) { session2OnDisconnectSlots.push_back(slot); }); EXPECT_CALL(*mockSession1, onDisconnect).Times(5); EXPECT_CALL(*mockSession2, onDisconnect).Times(4); subscriptionManagerPtr_->subBookChanges(session1); subscriptionManagerPtr_->subBookChanges(session2); subscriptionManagerPtr_->subManifest(session1); subscriptionManagerPtr_->subManifest(session2); subscriptionManagerPtr_->subProposedTransactions(session1); subscriptionManagerPtr_->subProposedTransactions(session2); subscriptionManagerPtr_->subTransactions(session1); // session2->apiSubVersion = 2; EXPECT_CALL(*mockSession1, onDisconnect).Times(5); EXPECT_CALL(*mockSession2, onDisconnect).Times(6); subscriptionManagerPtr_->subTransactions(session2); subscriptionManagerPtr_->subValidation(session1); subscriptionManagerPtr_->subValidation(session2); auto const account = getAccountIdWithString(kACCOUNT1); subscriptionManagerPtr_->subAccount(account, session1); subscriptionManagerPtr_->subAccount(account, session2); subscriptionManagerPtr_->subProposedAccount(account, session1); subscriptionManagerPtr_->subProposedAccount(account, session2); auto const issue1 = getIssue(kCURRENCY, kISSUER); ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt}; subscriptionManagerPtr_->subBook(book, session1); subscriptionManagerPtr_->subBook(book, session2); EXPECT_EQ(subscriptionManagerPtr_->report(), json::parse(kREPORT_RETURN)); // count down when unsub manually subscriptionManagerPtr_->unsubBookChanges(session1); subscriptionManagerPtr_->unsubManifest(session1); subscriptionManagerPtr_->unsubProposedTransactions(session1); subscriptionManagerPtr_->unsubTransactions(session1); subscriptionManagerPtr_->unsubValidation(session1); subscriptionManagerPtr_->unsubAccount(account, session1); subscriptionManagerPtr_->unsubProposedAccount(account, session1); subscriptionManagerPtr_->unsubBook(book, session1); // try to unsub an account which is not subscribed auto const account2 = getAccountIdWithString(kACCOUNT2); subscriptionManagerPtr_->unsubAccount(account2, session1); subscriptionManagerPtr_->unsubProposedAccount(account2, session1); auto checkResult = [](json::object reportReturn, int result) { EXPECT_EQ(reportReturn["book_changes"], result); EXPECT_EQ(reportReturn["validations"], result); EXPECT_EQ(reportReturn["transactions_proposed"], result); EXPECT_EQ(reportReturn["transactions"], result); EXPECT_EQ(reportReturn["manifests"], result); EXPECT_EQ(reportReturn["accounts_proposed"], result); EXPECT_EQ(reportReturn["account"], result); EXPECT_EQ(reportReturn["books"], result); }; checkResult(subscriptionManagerPtr_->report(), 1); // count down when session disconnect std::ranges::for_each(session2OnDisconnectSlots, [&session2](auto& slot) { slot(session2.get()); }); session2.reset(); checkResult(subscriptionManagerPtr_->report(), 0); } TEST_F(SubscriptionManagerTest, ManifestTest) { static constexpr auto kDUMMY_MANIFEST = R"JSON({"manifest": "test"})JSON"; EXPECT_CALL(*sessionPtr_, onDisconnect); EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kDUMMY_MANIFEST))); subscriptionManagerPtr_->subManifest(session_); subscriptionManagerPtr_->forwardManifest(json::parse(kDUMMY_MANIFEST).get_object()); EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kDUMMY_MANIFEST))).Times(0); subscriptionManagerPtr_->unsubManifest(session_); subscriptionManagerPtr_->forwardManifest(json::parse(kDUMMY_MANIFEST).get_object()); } TEST_F(SubscriptionManagerTest, ValidationTest) { static constexpr auto kDUMMY = R"JSON({"validation": "test"})JSON"; EXPECT_CALL(*sessionPtr_, onDisconnect); EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kDUMMY))); subscriptionManagerPtr_->subValidation(session_); subscriptionManagerPtr_->forwardValidation(json::parse(kDUMMY).get_object()); EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kDUMMY))).Times(0); subscriptionManagerPtr_->unsubValidation(session_); subscriptionManagerPtr_->forwardValidation(json::parse(kDUMMY).get_object()); } TEST_F(SubscriptionManagerTest, BookChangesTest) { EXPECT_CALL(*sessionPtr_, onDisconnect); subscriptionManagerPtr_->subBookChanges(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["book_changes"], 1); auto const ledgerHeader = createLedgerHeader(kLEDGER_HASH, 32); auto transactions = std::vector{}; auto trans1 = TransactionAndMetadata(); ripple::STObject const obj = createPaymentTransactionObject(kACCOUNT1, kACCOUNT2, 1, 1, 32); trans1.transaction = obj.getSerializer().peekData(); trans1.ledgerSequence = 32; ripple::STObject const metaObj = createMetaDataForBookChange(kCURRENCY, kISSUER, 22, 1, 3, 3, 1); trans1.metadata = metaObj.getSerializer().peekData(); transactions.push_back(trans1); static constexpr auto kBOOK_CHANGE_PUBLISH = R"JSON({ "type": "bookChanges", "ledger_index": 32, "ledger_hash": "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652", "ledger_time": 0, "changes": [ { "currency_a": "XRP_drops", "currency_b": "rK9DrarGKnVEo2nYp5MfVRXRYf5yRX3mwD/0158415500000000C1F76FF6ECB0BAC600000000", "volume_a": "2", "volume_b": "2", "high": "-1", "low": "-1", "open": "-1", "close": "-1" } ] })JSON"; EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kBOOK_CHANGE_PUBLISH))); subscriptionManagerPtr_->pubBookChanges(ledgerHeader, transactions); subscriptionManagerPtr_->unsubBookChanges(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["book_changes"], 0); } TEST_F(SubscriptionManagerTest, LedgerTest) { backend_->setRange(10, 30); auto const ledgerHeader = createLedgerHeader(kLEDGER_HASH, 30); EXPECT_CALL(*backend_, fetchLedgerBySequence).WillOnce(testing::Return(ledgerHeader)); auto const feeBlob = createLegacyFeeSettingBlob(1, 2, 3, 4, 0); EXPECT_CALL(*backend_, doFetchLedgerObject).WillOnce(testing::Return(feeBlob)); // check the function response // Information about the ledgers on hand and current fee schedule. This // includes the same fields as a ledger stream message, except that it omits // the type and txn_count fields static constexpr auto kLEDGER_RESPONSE = R"JSON({ "validated_ledgers": "10-30", "ledger_index": 30, "ledger_hash": "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652", "ledger_time": 0, "fee_base": 1, "reserve_base": 3, "reserve_inc": 2 })JSON"; boost::asio::io_context ctx; util::spawn(ctx, [this](boost::asio::yield_context yield) { EXPECT_CALL(*sessionPtr_, onDisconnect); auto const res = subscriptionManagerPtr_->subLedger(yield, session_); // check the response EXPECT_EQ(res, json::parse(kLEDGER_RESPONSE)); }); ctx.run(); EXPECT_EQ(subscriptionManagerPtr_->report()["ledger"], 1); // test publish auto const ledgerHeader2 = createLedgerHeader(kLEDGER_HASH, 31); auto fee2 = ripple::Fees(); fee2.reserve = 10; static constexpr auto kLEDGER_PUB = R"JSON({ "type": "ledgerClosed", "ledger_index": 31, "ledger_hash": "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652", "ledger_time": 0, "fee_base": 0, "reserve_base": 10, "reserve_inc": 0, "validated_ledgers": "10-31", "txn_count": 8 })JSON"; EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kLEDGER_PUB))); subscriptionManagerPtr_->pubLedger(ledgerHeader2, fee2, "10-31", 8); // test unsub subscriptionManagerPtr_->unsubLedger(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["ledger"], 0); } TEST_F(SubscriptionManagerTest, TransactionTest) { auto const issue1 = getIssue(kCURRENCY, kISSUER); auto const account = getAccountIdWithString(kISSUER); ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt}; EXPECT_CALL(*sessionPtr_, onDisconnect).Times(3); subscriptionManagerPtr_->subBook(book, session_); subscriptionManagerPtr_->subTransactions(session_); subscriptionManagerPtr_->subAccount(account, session_); EXPECT_EQ(subscriptionManagerPtr_->report()["account"], 1); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions"], 1); EXPECT_EQ(subscriptionManagerPtr_->report()["books"], 1); auto const ledgerHeader = createLedgerHeader(kLEDGER_HASH, 33); auto trans1 = TransactionAndMetadata(); auto obj = createPaymentTransactionObject(kACCOUNT1, kACCOUNT2, 1, 1, 32); trans1.transaction = obj.getSerializer().peekData(); trans1.ledgerSequence = 32; auto const metaObj = createMetaDataForBookChange(kCURRENCY, kISSUER, 22, 3, 1, 1, 3); trans1.metadata = metaObj.getSerializer().peekData(); static constexpr auto kORDERBOOK_PUBLISH = R"JSON({ "transaction": { "Account": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn", "Amount": "1", "DeliverMax": "1", "Destination": "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun", "Fee": "1", "Sequence": 32, "SigningPubKey": "74657374", "TransactionType": "Payment", "hash": "51D2AAA6B8E4E16EF22F6424854283D8391B56875858A711B8CE4D5B9A422CC2", "date": 0 }, "meta": { "AffectedNodes": [ { "ModifiedNode": { "FinalFields": { "TakerGets": "3", "TakerPays": { "currency": "0158415500000000C1F76FF6ECB0BAC600000000", "issuer": "rK9DrarGKnVEo2nYp5MfVRXRYf5yRX3mwD", "value": "1" } }, "LedgerEntryType": "Offer", "PreviousFields": { "TakerGets": "1", "TakerPays": { "currency": "0158415500000000C1F76FF6ECB0BAC600000000", "issuer": "rK9DrarGKnVEo2nYp5MfVRXRYf5yRX3mwD", "value": "3" } } } } ], "TransactionIndex": 22, "TransactionResult": "tesSUCCESS", "delivered_amount": "unavailable" }, "ctid": "C000002100160000", "type": "transaction", "validated": true, "status": "closed", "ledger_index": 33, "ledger_hash": "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652", "engine_result_code": 0, "engine_result": "tesSUCCESS", "close_time_iso": "2000-01-01T00:00:00Z", "engine_result_message": "The transaction was applied. Only final in a validated ledger." })JSON"; EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kORDERBOOK_PUBLISH))).Times(3); EXPECT_CALL(*sessionPtr_, apiSubversion).Times(3).WillRepeatedly(testing::Return(1)); subscriptionManagerPtr_->pubTransaction(trans1, ledgerHeader); subscriptionManagerPtr_->unsubBook(book, session_); subscriptionManagerPtr_->unsubTransactions(session_); subscriptionManagerPtr_->unsubAccount(account, session_); EXPECT_EQ(subscriptionManagerPtr_->report()["account"], 0); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions"], 0); EXPECT_EQ(subscriptionManagerPtr_->report()["books"], 0); } TEST_F(SubscriptionManagerTest, ProposedTransactionTest) { auto const account = getAccountIdWithString(kACCOUNT1); EXPECT_CALL(*sessionPtr_, onDisconnect).Times(4); subscriptionManagerPtr_->subProposedAccount(account, session_); subscriptionManagerPtr_->subProposedTransactions(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["accounts_proposed"], 1); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions_proposed"], 1); static constexpr auto kDUMMY_TRANSACTION = R"JSON({ "transaction": { "Account": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn", "Destination": "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun" } })JSON"; static constexpr auto kORDERBOOK_PUBLISH = R"JSON({ "transaction": { "Account": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn", "Amount": "1", "DeliverMax": "1", "Destination": "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun", "Fee": "1", "Sequence": 32, "SigningPubKey": "74657374", "TransactionType": "Payment", "hash": "51D2AAA6B8E4E16EF22F6424854283D8391B56875858A711B8CE4D5B9A422CC2", "date": 0 }, "meta": { "AffectedNodes": [ { "ModifiedNode": { "FinalFields": { "TakerGets": "3", "TakerPays": { "currency": "0158415500000000C1F76FF6ECB0BAC600000000", "issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn", "value": "1" } }, "LedgerEntryType": "Offer", "PreviousFields": { "TakerGets": "1", "TakerPays": { "currency": "0158415500000000C1F76FF6ECB0BAC600000000", "issuer": "rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn", "value": "3" } } } } ], "TransactionIndex": 22, "TransactionResult": "tesSUCCESS", "delivered_amount": "unavailable" }, "ctid": "C000002100160000", "type": "transaction", "validated": true, "status": "closed", "ledger_index": 33, "ledger_hash": "4BC50C9B0D8515D3EAAE1E74B29A95804346C491EE1A95BF25E4AAB854A6A652", "engine_result_code": 0, "engine_result": "tesSUCCESS", "close_time_iso": "2000-01-01T00:00:00Z", "engine_result_message": "The transaction was applied. Only final in a validated ledger." })JSON"; EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kDUMMY_TRANSACTION))).Times(2); EXPECT_CALL(*sessionPtr_, send(sharedStringJsonEq(kORDERBOOK_PUBLISH))).Times(2); subscriptionManagerPtr_->forwardProposedTransaction(json::parse(kDUMMY_TRANSACTION).get_object()); auto const ledgerHeader = createLedgerHeader(kLEDGER_HASH, 33); auto trans1 = TransactionAndMetadata(); auto obj = createPaymentTransactionObject(kACCOUNT1, kACCOUNT2, 1, 1, 32); trans1.transaction = obj.getSerializer().peekData(); trans1.ledgerSequence = 32; auto const metaObj = createMetaDataForBookChange(kCURRENCY, kACCOUNT1, 22, 3, 1, 1, 3); trans1.metadata = metaObj.getSerializer().peekData(); EXPECT_CALL(*sessionPtr_, apiSubversion).Times(2).WillRepeatedly(testing::Return(1)); subscriptionManagerPtr_->pubTransaction(trans1, ledgerHeader); // unsub account1 subscriptionManagerPtr_->unsubProposedAccount(account, session_); EXPECT_EQ(subscriptionManagerPtr_->report()["accounts_proposed"], 0); subscriptionManagerPtr_->unsubProposedTransactions(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions_proposed"], 0); } TEST_F(SubscriptionManagerTest, DuplicateResponseSubTxAndProposedTx) { EXPECT_CALL(*sessionPtr_, onDisconnect).Times(3); subscriptionManagerPtr_->subProposedTransactions(session_); subscriptionManagerPtr_->subTransactions(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions"], 1); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions_proposed"], 1); EXPECT_CALL(*sessionPtr_, send(testing::_)).Times(2); auto const ledgerHeader = createLedgerHeader(kLEDGER_HASH, 33); auto trans1 = TransactionAndMetadata(); auto obj = createPaymentTransactionObject(kACCOUNT1, kACCOUNT2, 1, 1, 32); trans1.transaction = obj.getSerializer().peekData(); trans1.ledgerSequence = 32; auto const metaObj = createMetaDataForBookChange(kCURRENCY, kACCOUNT1, 22, 3, 1, 1, 3); trans1.metadata = metaObj.getSerializer().peekData(); EXPECT_CALL(*sessionPtr_, apiSubversion).Times(2).WillRepeatedly(testing::Return(1)); subscriptionManagerPtr_->pubTransaction(trans1, ledgerHeader); subscriptionManagerPtr_->unsubTransactions(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions"], 0); subscriptionManagerPtr_->unsubProposedTransactions(session_); EXPECT_EQ(subscriptionManagerPtr_->report()["transactions_proposed"], 0); } TEST_F(SubscriptionManagerTest, NoDuplicateResponseSubAccountAndProposedAccount) { auto const account = getAccountIdWithString(kACCOUNT1); EXPECT_CALL(*sessionPtr_, onDisconnect).Times(3); subscriptionManagerPtr_->subProposedAccount(account, session_); subscriptionManagerPtr_->subAccount(account, session_); EXPECT_EQ(subscriptionManagerPtr_->report()["accounts_proposed"], 1); EXPECT_EQ(subscriptionManagerPtr_->report()["account"], 1); EXPECT_CALL(*sessionPtr_, send(testing::_)); auto const ledgerHeader = createLedgerHeader(kLEDGER_HASH, 33); auto trans1 = TransactionAndMetadata(); auto obj = createPaymentTransactionObject(kACCOUNT1, kACCOUNT2, 1, 1, 32); trans1.transaction = obj.getSerializer().peekData(); trans1.ledgerSequence = 32; auto const metaObj = createMetaDataForBookChange(kCURRENCY, kACCOUNT1, 22, 3, 1, 1, 3); trans1.metadata = metaObj.getSerializer().peekData(); EXPECT_CALL(*sessionPtr_, apiSubversion).WillRepeatedly(testing::Return(1)); subscriptionManagerPtr_->pubTransaction(trans1, ledgerHeader); // unsub account1 subscriptionManagerPtr_->unsubProposedAccount(account, session_); EXPECT_EQ(subscriptionManagerPtr_->report()["accounts_proposed"], 0); subscriptionManagerPtr_->unsubAccount(account, session_); EXPECT_EQ(subscriptionManagerPtr_->report()["account"], 0); }