Files
scylladb/test/lib/cql_assertions.hh
Dejan Mircevski 9027b6636f Use sstring_view in execute_cql and assertions
This lets the functions operate on a wider variety of arguments and
may also be faster.

Signed-off-by: Dejan Mircevski <dejan@scylladb.com>
2020-06-10 08:10:43 +03:00

105 lines
3.7 KiB
C++

/*
* Copyright (C) 2015 ScyllaDB
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "test/lib/cql_test_env.hh"
#include "transport/messages/result_message_base.hh"
#include "bytes.hh"
#include <experimental/source_location>
#include <seastar/core/shared_ptr.hh>
#include <seastar/core/future.hh>
class rows_assertions {
shared_ptr<cql_transport::messages::result_message::rows> _rows;
public:
rows_assertions(shared_ptr<cql_transport::messages::result_message::rows> rows);
rows_assertions with_size(size_t size);
rows_assertions is_empty();
rows_assertions is_not_empty();
rows_assertions with_column_types(std::initializer_list<data_type> column_types);
rows_assertions with_row(std::initializer_list<bytes_opt> values);
// Verifies that the result has the following rows and only that rows, in that order.
rows_assertions with_rows(std::vector<std::vector<bytes_opt>> rows);
// Verifies that the result has the following rows and only those rows.
rows_assertions with_rows_ignore_order(std::vector<std::vector<bytes_opt>> rows);
rows_assertions with_serialized_columns_count(size_t columns_count);
rows_assertions is_null();
rows_assertions is_not_null();
};
class result_msg_assertions {
shared_ptr<cql_transport::messages::result_message> _msg;
public:
result_msg_assertions(shared_ptr<cql_transport::messages::result_message> msg);
rows_assertions is_rows();
};
result_msg_assertions assert_that(shared_ptr<cql_transport::messages::result_message> msg);
template<typename... T>
void assert_that_failed(future<T...>& f)
{
try {
f.get();
assert(f.failed());
}
catch (...) {
}
}
template<typename... T>
void assert_that_failed(future<T...>&& f)
{
try {
f.get();
assert(f.failed());
}
catch (...) {
}
}
/// Invokes env.execute_cql(query), awaits its result, and returns it. If an exception is thrown,
/// invokes BOOST_FAIL with useful diagnostics.
///
/// \note Should be called from a seastar::thread context, as it awaits the CQL result.
shared_ptr<cql_transport::messages::result_message> cquery_nofail(
cql_test_env& env,
sstring_view query,
std::unique_ptr<cql3::query_options>&& qo = nullptr,
const std::experimental::source_location& loc = std::experimental::source_location::current());
/// Asserts that cquery_nofail(e, qstr) contains expected rows, in any order.
void require_rows(cql_test_env& e,
sstring_view qstr,
const std::vector<std::vector<bytes_opt>>& expected,
const std::experimental::source_location& loc = std::experimental::source_location::current());
/// Asserts that e.execute_prepared(id, values) contains expected rows, in any order.
void require_rows(cql_test_env& e,
cql3::prepared_cache_key_type id,
const std::vector<cql3::raw_value>& values,
const std::vector<std::vector<bytes_opt>>& expected,
const std::experimental::source_location& loc = std::experimental::source_location::current());