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/**
* @file
* @brief Unit tests for openshot::Coordinate
* @author Jonathan Thomas <jonathan@openshot.org>
*
* @ref License
*/
/* LICENSE
*
* Copyright (c) 2008-2019 OpenShot Studios, LLC
* <http://www.openshotstudios.com/>. This file is part of
* OpenShot Library (libopenshot), an open-source project dedicated to
* delivering high quality video editing and animation solutions to the
* world. For more information visit <http://www.openshot.org/>.
*
* OpenShot Library (libopenshot) is free software: you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* OpenShot Library (libopenshot) 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
*/
#include <catch2/catch.hpp>
#include "Coordinate.h"
#include "Exceptions.h"
using namespace openshot;
TEST_CASE( "default constructor", "[libopenshot][coordinate]" )
{
// Create an empty coordinate
Coordinate c1;
CHECK(c1.X == Approx(0.0f).margin(0.00001));
CHECK(c1.Y == Approx(0.0f).margin(0.00001));
}
TEST_CASE( "XY constructor", "[libopenshot][coordinate]" )
{
// Create an empty coordinate
Coordinate c1(2,8);
CHECK(c1.X == Approx(2.0f).margin(0.00001));
CHECK(c1.Y == Approx(8.0f).margin(0.00001));
}
TEST_CASE( "std::pair constructor", "[libopenshot][coordinate]" )
{
Coordinate c1(std::pair<double,double>(12, 10));
CHECK(c1.X == Approx(12.0f).margin(0.00001));
CHECK(c1.Y == Approx(10.0f).margin(0.00001));
}
TEST_CASE( "Json", "[libopenshot][coordinate]" )
{
openshot::Coordinate c(100, 200);
openshot::Coordinate c1;
c1.X = 100;
c1.Y = 200;
// Check that JSON produced is identical
auto j = c.Json();
auto j1 = c1.Json();
CHECK(j1 == j);
// Check Json::Value representation
auto jv = c.JsonValue();
auto jv_string = jv.toStyledString();
CHECK(j1 == jv_string);
}
TEST_CASE( "SetJson", "[libopenshot][coordinate]" ) {
// Construct our input Json representation
const std::string json_input = R"json(
{
"X": 100.0,
"Y": 50.0
}
)json";
openshot::Coordinate c;
CHECK_THROWS_AS(c.SetJson("}{"), openshot::InvalidJSON);
// Check that values set via SetJson() are correct
c.SetJson(json_input);
CHECK(c.X == Approx(100.0).margin(0.01));
CHECK(c.Y == Approx(50.0).margin(0.01));
}
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