stuff-from-scratch/test/publishing/TestLatexConverter.cpp

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

#include "TestRenderUtils.h"
#include "StringUtils.h"

#include "EquationNode.h"
#include "LatexMathExpression.h"


TEST_CASE(TestLatexConverter, "publishing")
{
	auto expression = std::make_unique<LatexMathExpression>("\\psi = \\frac{\\alpha + \\beta}{c + d} + \\ket{e}");

	auto equation_node = std::make_unique<EquationNode>(Point(10, 10));
	equation_node->setContent(expression.get());

	auto psi = LatexSymbolLookup::getSymbolUtf8("psi");
	auto alpha = LatexSymbolLookup::getSymbolUtf8("alpha");
	auto beta = LatexSymbolLookup::getSymbolUtf8("beta");

	auto content = *psi + " " + *alpha + " " + *beta + " ";

	TestRenderer renderer(800, 800);

	renderer.getScene()->addNode(equation_node.get());
	renderer.writeSvg(TestUtils::getTestOutputDir(__FILE__) / "out.svg");
	renderer.write(TestUtils::getTestOutputDir(__FILE__) / "out.png");
};