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96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
/**
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* @file
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* @brief Unit tests for openshot::ReaderBase
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* @author Jonathan Thomas <jonathan@openshot.org>
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*
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* @ref License
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*/
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/* LICENSE
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*
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* Copyright (c) 2008-2019 OpenShot Studios, LLC
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* <http://www.openshotstudios.com/>. This file is part of
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* OpenShot Library (libopenshot), an open-source project dedicated to
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* delivering high quality video editing and animation solutions to the
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* world. For more information visit <http://www.openshot.org/>.
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*
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* OpenShot Library (libopenshot) is free software: you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* OpenShot Library (libopenshot) is distributed in the hope that it will be
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* useful, 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <memory>
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#include <string>
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#include <catch2/catch.hpp>
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#include "ReaderBase.h"
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#include "CacheBase.h"
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#include "Frame.h"
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#include "Json.h"
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using namespace openshot;
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// Since it is not possible to instantiate an abstract class, this test creates
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// a new derived class, in order to test the base class file info struct.
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TEST_CASE( "ReaderBase_Derived_Class", "[libopenshot][readerbase]" )
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{
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// Create a new derived class from type ReaderBase
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class TestReader : public ReaderBase
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{
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public:
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TestReader() { };
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CacheBase* GetCache() { return nullptr; };
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std::shared_ptr<Frame> GetFrame(int64_t number) { std::shared_ptr<Frame> f(new Frame()); return f; }
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void Close() { };
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void Open() { };
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std::string Json() const { return ""; };
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void SetJson(std::string value) { };
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Json::Value JsonValue() const { return Json::Value("{}"); };
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void SetJsonValue(Json::Value root) { };
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bool IsOpen() { return true; };
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std::string Name() { return "TestReader"; };
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};
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// Create an instance of the derived class
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TestReader t1;
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// Validate the new class
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CHECK(t1.Name() == "TestReader");
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t1.Close();
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t1.Open();
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CHECK(t1.IsOpen() == true);
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CHECK(t1.GetCache() == nullptr);
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t1.SetJson("{ }");
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t1.SetJsonValue(Json::Value("{}"));
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CHECK(t1.Json() == "");
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auto json = t1.JsonValue();
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CHECK(Json::Value("{}") == json);
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auto f = t1.GetFrame(1);
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REQUIRE(f != nullptr);
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CHECK(f->number == 1);
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// Check some of the default values of the FileInfo struct on the base class
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CHECK_FALSE(t1.info.has_audio);
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CHECK_FALSE(t1.info.has_audio);
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CHECK(t1.info.duration == Approx(0.0f).margin(0.00001));
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CHECK(t1.info.height == 0);
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CHECK(t1.info.width == 0);
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CHECK(t1.info.fps.num == 1);
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CHECK(t1.info.fps.den == 1);
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}
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