stuff-from-scratch/plugins/quantum_computing/test/TestBlochSphereNode.cpp

#include "TestFramework.h"
#include "TestUtils.h"

#include "BlochSphereNode.h"
#include "BlochSphere.h"
#include "Scene.h"

#include "SvgConverter.h"
#include "SvgWriter.h"
#include "SvgDocument.h"

#include "File.h"

TEST_CASE(TestBlochSphereNode, "quantum_computing")
{
	auto node = std::make_unique<BlochSphereNode>(Point(0.5, 0.5));

	Qubit state({ 1.0, 0.0 }, { 0.0, 0.0 });

	auto bloch_sphere = std::make_unique<BlochSphere>(state);
	
	node->setContent(bloch_sphere.get());

	auto scene = std::make_unique<Scene>();
	scene->addNode(node.get());
	scene->update();

	SvgConverter converter;
	auto svg_document = converter.convert(scene.get());

	SvgWriter writer;
	auto svg_content = writer.toString(svg_document.get());

	File svg_file(TestUtils::getTestOutputDir(__FILE__) / "bloch_sphere.svg");
	svg_file.writeText(svg_content);
}