#include <catch2/catch.hpp>
#include "../src/Parser.hpp"
#include "../src/Lexer.hpp"

class ParserTest
{
public:
  explicit ParserTest() {}
  virtual ~ParserTest() {}

  void test_parse(std::string const& oracle,
                  std::string const& source)
  {
    zn::Logger logger;
    zn::Loc loc {"tests/parser"};
    zn::Lexer lexer { logger, loc };
    lexer.scan(source);
    std::vector<std::shared_ptr<zn::Node>> tokens = lexer.all();

    zn::Parser parser {logger};
    auto node = parser.parse(tokens);

    REQUIRE(oracle == node->string());
  }
protected:
};

TEST_CASE_METHOD(ParserTest, "Parser_int")
{
  test_parse("MODULE(INT[37])", " 37");
}