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openmonero/tests/mocks.h

252 lines
7.7 KiB

#pragma once
#include "src/MicroCore.h"
#include "../src/CurrentBlockchainStatus.h"
#include "../src/ThreadRAII.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "JsonTx.h"
namespace
{
//using json = nlohmann::json;
using namespace std;
using namespace cryptonote;
using namespace epee::string_tools;
using namespace std::chrono_literals;
using ::testing::AllOf;
using ::testing::Ge;
using ::testing::Le;
using ::testing::HasSubstr;
using ::testing::Not;
using ::testing::Return;
using ::testing::Throw;
using ::testing::DoAll;
using ::testing::SetArgReferee;
using ::testing::SetArgPointee;
using ::testing::_;
using ::testing::internal::FilePath;
using ::testing::Invoke;
class MockMicroCore : public xmreg::MicroCore
{
public:
MOCK_METHOD2(init, bool(const string& _blockchain_path,
network_type nt));
MOCK_CONST_METHOD0(get_current_blockchain_height, uint64_t());
MOCK_CONST_METHOD2(get_block_from_height,
bool(uint64_t height, block& blk));
MOCK_CONST_METHOD2(get_blocks_range,
std::vector<block>(uint64_t h1,
uint64_t h2));
MOCK_CONST_METHOD3(get_transactions,
bool(const std::vector<crypto::hash>& txs_ids,
std::vector<transaction>& txs,
std::vector<crypto::hash>& missed_txs));
MOCK_CONST_METHOD1(have_tx, bool(crypto::hash const& tx_hash));
MOCK_CONST_METHOD1(get_tx_block_height,
uint64_t(crypto::hash const& tx_hash));
MOCK_CONST_METHOD2(tx_exists,
bool(crypto::hash const& tx_hash,
uint64_t& tx_id));
MOCK_CONST_METHOD2(get_output_tx_and_index,
tx_out_index(uint64_t amount,
uint64_t index));
MOCK_CONST_METHOD3(get_output_tx_and_index,
void(uint64_t amount,
const std::vector<uint64_t> &offsets,
std::vector<tx_out_index> &indices));
MOCK_CONST_METHOD2(get_tx,
bool(crypto::hash const& tx_hash,
transaction& tx));
MOCK_CONST_METHOD3(get_output_key,
void(uint64_t amount,
vector<uint64_t> const& absolute_offsets,
vector<output_data_t>& outputs));
MOCK_CONST_METHOD2(get_output_key,
output_data_t(uint64_t amount,
uint64_t global_amount_index));
MOCK_CONST_METHOD1(get_tx_amount_output_indices,
std::vector<uint64_t>(uint64_t tx_id));
MOCK_CONST_METHOD2(get_random_outs_for_amounts,
bool(COMMAND_RPC_GET_OUTPUT_HISTOGRAM::request const& req,
COMMAND_RPC_GET_OUTPUT_HISTOGRAM::response& res));
MOCK_CONST_METHOD2(get_outs,
bool(const COMMAND_RPC_GET_OUTPUTS_BIN::request& req,
COMMAND_RPC_GET_OUTPUTS_BIN::response& res));
MOCK_CONST_METHOD1(get_dynamic_base_fee_estimate,
uint64_t(uint64_t grace_blocks));
MOCK_CONST_METHOD2(get_mempool_txs,
bool(vector<tx_info>& tx_infos,
vector<spent_key_image_info>& key_image_infos));
// dont need to mock this function currently
// MOCK_METHOD3(decrypt_payment_id,
// bool(crypto::hash8& payment_id,
// crypto::public_key const& public_key,
// crypto::secret_key const& secret_key));
};
class MockRPCCalls : public xmreg::RPCCalls
{
public:
MockRPCCalls(string _deamon_url)
: xmreg::RPCCalls(_deamon_url)
{}
MOCK_METHOD3(commit_tx, bool(const string& tx_blob,
string& error_msg,
bool do_not_relay));
MOCK_METHOD1(get_current_height,
bool(uint64_t& current_height));
};
class MockTxSearch : public xmreg::TxSearch
{
public:
MOCK_METHOD0(operator_fcall, void());
virtual void operator()() {operator_fcall();}
MOCK_METHOD0(ping, void());
MOCK_CONST_METHOD0(still_searching, bool());
MOCK_CONST_METHOD0(get_searched_blk_no, uint64_t());
MOCK_METHOD0(get_known_outputs_keys,
xmreg::TxSearch::known_outputs_t());
MOCK_CONST_METHOD0(get_xmr_address_viewkey,
xmreg::TxSearch::addr_view_t());
// google mock has some issues with nlohmann::json
// as input or return parameters in functions it mocks.
// it resutls in wornings, so to avoid it we are going
// to proxy json as strings.
MOCK_METHOD2(mock_find_txs_in_mempool,
void(xmreg::TxSearch::pool_txs_t mempool_txs,
vector<string>& transactions_json_str));
// now we need to manualy overwrite TxSearch::find_txs_in_mempool
// to return j_transactions based on transactions_json_str
// from the mock_find_txs_in_mempool
virtual void
find_txs_in_mempool(pool_txs_t mempool_txs,
nlohmann::json* j_transactions)
{
vector<string> transactions_json_str;
mock_find_txs_in_mempool(mempool_txs, transactions_json_str);
*j_transactions = nlohmann::json::array();
for (auto& json_str: transactions_json_str)
j_transactions->push_back(nlohmann::json::parse(json_str));
}
MOCK_METHOD0(get_exception_ptr, std::exception_ptr());
};
class MockCurrentBlockchainStatus : public xmreg::CurrentBlockchainStatus
{
public:
MockCurrentBlockchainStatus()
: xmreg::CurrentBlockchainStatus(xmreg::BlockchainSetup(),
nullptr, nullptr, nullptr)
{}
MOCK_METHOD3(get_output_keys,
bool(const uint64_t& amount,
const vector<uint64_t>& absolute_offsets,
vector<cryptonote::output_data_t>& outputs));
};
// Mocking CurrentBlockchainStatus::get_output_keys
// is a bit more complicated than other methods as
// its vector<cryptonote::output_data_t>& outputs
// should be dependant on a absolute_offsets vector.
// This means that we should mock vector of output_data_t for
// for a given absolute_offsets vector
struct MockGettingOutputs
{
// key: vector of absolute_offsets and associated amount (last value),
// value: vector of output_info_of_mixins
using ring_members_mock_map_t
= std::map<vector<uint64_t>,
vector<cryptonote::output_data_t>>;
ring_members_mock_map_t ring_member_data;
MockGettingOutputs(ring_members_mock_map_t const& mock_data)
: ring_member_data {mock_data}
{}
// this is the mock version of CurrentBlockchainStatus::get_output_keys
// which is going to return correct outputs
// based on absolute_offsets
virtual bool
get_output_keys(
uint64_t amount,
vector<uint64_t> absolute_offsets,
vector<cryptonote::output_data_t>& outputs)
{
// need to add amount to absolute_offsets
// as this is how our ring_member_data map will differentiate
// between the same offsets, but for different amounts.
absolute_offsets.push_back(amount);
outputs = ring_member_data[absolute_offsets];
return true;
}
/*
* MicroCore uses get_output_key, so provide this for convinience
* which is just same as get_output_keys above
*/
virtual void
get_output_key(
uint64_t amount,
vector<uint64_t> absolute_offsets,
vector<cryptonote::output_data_t>& outputs)
{
get_output_keys(amount, absolute_offsets, outputs);
}
};
}