75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
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/* This file is part of remwharead.
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* Copyright © 2019 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <exception>
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#include <string>
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#include <chrono>
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#include <catch.hpp>
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#include "time.hpp"
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using std::string;
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using std::chrono::system_clock;
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using std::chrono::seconds;
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SCENARIO ("The time conversion works correctly")
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{
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bool exception = false;
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const string datetime = "1970-01-04T00:00:00";
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system_clock::time_point tp;
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seconds seconds_since_epoch;
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GIVEN ("The date and time " + datetime + " as string")
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{
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try
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{
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tp = string_to_timepoint(datetime);
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seconds_since_epoch = std::chrono::duration_cast<seconds>
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(tp.time_since_epoch());
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}
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catch (const std::exception &e)
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{
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exception = true;
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}
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THEN ("No exception is thrown")
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AND_THEN ("Seconds since epoch is not 0")
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{
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REQUIRE_FALSE(exception);
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REQUIRE(seconds_since_epoch != seconds(0));
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}
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WHEN ("Converted back to string")
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{
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string datetime2;
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try
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{
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datetime2 = timepoint_to_string(tp);
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}
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catch (const std::exception &e)
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{
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exception = true;
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}
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THEN ("No exception is thrown")
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AND_THEN ("Date and time is the same as the initial value")
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{
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REQUIRE_FALSE(exception);
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REQUIRE(datetime2 == datetime);
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}
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}
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}
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}
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