remwharead/tests/test_json.cpp

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2019-09-29 05:56:40 +02:00
/* This file is part of remwharead.
* Copyright © 2019 tastytea <tastytea@tastytea.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <exception>
#include <string>
#include <sstream>
#include <regex>
#include <chrono>
#include <catch.hpp>
#include "sqlite.hpp"
#include "export/json.hpp"
using namespace remwharead;
using std::string;
using std::chrono::system_clock;
using std::regex;
using std::regex_search;
SCENARIO ("The JSON export works correctly")
{
bool exception = false;
bool json_ok = true;
GIVEN ("One database entry")
{
Database::entry entry;
entry.uri = "https://example.com/page.html";
entry.tags = { "tag1", "tag2" };
entry.title = "Nice title";
entry.datetime = system_clock::time_point();
entry.fulltext = "Full text.";
entry.description = "Good description.";
try
{
std::ostringstream output;
Export::JSON({ entry }, output).print();
const string json = output.str();
const regex re(
R"(^\[\{"archive_uri":"",)"
R"("datetime":"\d{4}(-\d{2}){2}T(\d{2}:){2}\d{2}",)"
R"("description":"Good description\.",)"
R"("fulltext":"Full text\.",)"
R"("tags":\["tag1","tag2"\],)"
R"("title":"Nice title",)"
R"("uri":"https:\\/\\/example\.com\\/page\.html"\}\]\n$)");
if (!regex_search(json, re))
{
json_ok = false;
}
}
catch (const std::exception &e)
{
exception = true;
}
THEN ("No exception is thrown")
AND_THEN ("Output looks okay")
{
REQUIRE_FALSE(exception);
REQUIRE(json_ok);
}
}
}