1ea507d6ae
Empty clustering key range is perfectly valid and signifies that the reader is not interested in anything but the static row. Let's not make it mean anything else. Message-Id: <20170725131220.17467-2-pdziepak@scylladb.com>
107 lines
3.1 KiB
C++
107 lines
3.1 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 <boost/test/unit_test.hpp>
|
|
#include "mutation_reader.hh"
|
|
#include "mutation_assertions.hh"
|
|
|
|
// Intended to be called in a seastar thread
|
|
class reader_assertions {
|
|
mutation_reader _reader;
|
|
dht::partition_range _pr;
|
|
private:
|
|
mutation_opt read_next() {
|
|
auto smo = _reader().get0();
|
|
return mutation_from_streamed_mutation(std::move(smo)).get0();
|
|
}
|
|
public:
|
|
reader_assertions(mutation_reader reader)
|
|
: _reader(std::move(reader))
|
|
{ }
|
|
|
|
reader_assertions& produces(const dht::decorated_key& dk) {
|
|
BOOST_TEST_MESSAGE(sprint("Expecting key %s", dk));
|
|
auto mo = read_next();
|
|
if (!mo) {
|
|
BOOST_FAIL(sprint("Expected: %s, got end of stream", dk));
|
|
}
|
|
if (!mo->decorated_key().equal(*mo->schema(), dk)) {
|
|
BOOST_FAIL(sprint("Expected: %s, got: %s", dk, mo->decorated_key()));
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
reader_assertions& produces(mutation m, stdx::optional<query::clustering_row_ranges> ck_ranges = {}) {
|
|
BOOST_TEST_MESSAGE(sprint("Expecting %s", m));
|
|
auto mo = read_next();
|
|
BOOST_REQUIRE(bool(mo));
|
|
assert_that(*mo).is_equal_to(m, ck_ranges);
|
|
return *this;
|
|
}
|
|
|
|
mutation_assertion next_mutation() {
|
|
auto mo = read_next();
|
|
BOOST_REQUIRE(bool(mo));
|
|
return mutation_assertion(std::move(*mo));
|
|
}
|
|
|
|
template<typename RangeOfMutations>
|
|
reader_assertions& produces(const RangeOfMutations& mutations) {
|
|
for (auto&& m : mutations) {
|
|
produces(m);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
reader_assertions& produces_end_of_stream() {
|
|
BOOST_TEST_MESSAGE("Expecting end of stream");
|
|
auto mo = read_next();
|
|
if (bool(mo)) {
|
|
BOOST_FAIL(sprint("Expected end of stream, got %s", *mo));
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
reader_assertions& produces_eos_or_empty_mutation() {
|
|
BOOST_TEST_MESSAGE("Expecting eos or empty mutation");
|
|
auto mo = read_next();
|
|
if (mo) {
|
|
if (!mo->partition().empty()) {
|
|
BOOST_FAIL(sprint("Mutation is not empty: %s", *mo));
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
reader_assertions& fast_forward_to(const dht::partition_range& pr) {
|
|
_pr = pr;
|
|
_reader.fast_forward_to(_pr).get0();
|
|
return *this;
|
|
}
|
|
};
|
|
|
|
inline
|
|
reader_assertions assert_that(mutation_reader r) {
|
|
return { std::move(r) };
|
|
}
|