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/*************************************************************************
* Copyright (C) 2018-2022 Blue Brain Project
*
* This file is part of NMODL distributed under the terms of the GNU
* Lesser General Public License. See top-level LICENSE file for details.
*************************************************************************/
#include <sstream>
#include <string>
#include <catch2/catch_test_macros.hpp>
#include "printer/json_printer.hpp"
using nmodl::printer::JSONPrinter;
TEST_CASE("JSON printer converting object to string form", "[printer][json]") {
SECTION("Stringstream test 1") {
std::stringstream ss;
JSONPrinter p(ss);
p.compact_json(true);
p.push_block("A");
p.add_node("B");
p.pop_block();
p.flush();
auto result = R"({"A":[{"name":"B"}]})";
REQUIRE(ss.str() == result);
}
SECTION("Stringstream test 2") {
std::stringstream ss;
JSONPrinter p(ss);
p.compact_json(true);
p.push_block("A");
p.add_node("B");
p.add_node("C");
p.push_block("D");
p.add_node("E");
p.pop_block();
p.pop_block();
p.flush();
auto result = R"({"A":[{"name":"B"},{"name":"C"},{"D":[{"name":"E"}]}]})";
REQUIRE(ss.str() == result);
}
SECTION("Test with nodes as separate tags") {
std::stringstream ss;
JSONPrinter p(ss);
p.compact_json(true);
p.expand_keys(true);
p.push_block("A");
p.add_node("B");
p.push_block("D");
p.add_node("E");
p.pop_block();
p.flush();
auto result =
R"({"children":[{"name":"B"},{"children":[{"name":"E"}],"name":"D"}],"name":"A"})";
REQUIRE(ss.str() == result);
}
}
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