#include "CppUnitTest.h"
#include "Editor/LayerStyle.h"
#include <QGuiApplication>
#include <QtWidgets/QApplication>

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

namespace UnitTest
{
	TEST_CLASS(LayerStyleContainerTest)
	{
	private:
		char* argv[1];
		int argc;
		LayerStyleContainer containerParent, containerChild;
	public:
		LayerStyleContainerTest() :
			argv{ const_cast<char*>("") }, argc(1),
			containerParent(LayerStyleContainer::TYPE_ALL),
			containerChild(LayerStyleContainer::TYPE_UNCLOSED)
		{
			QApplication app(argc, argv);
			Assert::IsTrue(containerParent.empty());
			Assert::IsTrue(containerChild.empty());
			
			auto fillStyle = containerParent.makeUnusedStyle(FillElementLayerStyle::displayName());
			Assert::IsTrue(containerParent.useStyle(std::shared_ptr(std::move(fillStyle))));
			Assert::IsFalse(containerParent.empty());
			Assert::IsFalse(containerParent.full());

			auto strokeStyle = containerParent.makeUnusedStyle(StrokeElementLayerStyle::displayName());
			containerParent.useStyle(std::shared_ptr(std::move(strokeStyle)));

			auto childStrokeStyle = containerChild.makeUnusedStyle(StrokeElementLayerStyle::displayName());
			containerChild.useStyle(std::shared_ptr(std::move(childStrokeStyle)));
			Assert::IsTrue(containerChild.full());

			containerParent.computeNewHash();
			containerChild.computeNewHash();
		}

		TEST_METHOD(ContainerCoverTest)
		{
			const auto& newContainer = containerParent | containerChild;
			Assert::IsTrue(newContainer.full());
			Assert::AreEqual(newContainer.getHash(), containerChild.getHash());
		}
	};
}