From 1d6f7b0d4e8f1bc1d036353e1e0430602143f2d8 Mon Sep 17 00:00:00 2001 From: Niels Lohmann Date: Wed, 6 May 2020 22:13:31 +0200 Subject: [PATCH] :white_check_mark: add tests for binary serialization --- test/src/unit-serialization.cpp | 45 +++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/test/src/unit-serialization.cpp b/test/src/unit-serialization.cpp index dc8175ef..d0be304e 100644 --- a/test/src/unit-serialization.cpp +++ b/test/src/unit-serialization.cpp @@ -206,3 +206,48 @@ TEST_CASE_TEMPLATE("serialization for extreme integer values", T, int32_t, uint3 CHECK(j.dump() == std::to_string(maximum)); } } + +TEST_CASE("dump with binary values") +{ + SECTION("serialize_binary = false") + { + auto binary = json::binary_array({1, 2, 3, 4}); + json object = {{"key", binary}}; + json array = {"value", 1, binary}; + + CHECK_THROWS_AS(binary.dump(), json::type_error); + CHECK_THROWS_AS(object.dump(), json::type_error); + CHECK_THROWS_AS(array.dump(), json::type_error); + CHECK_THROWS_WITH(binary.dump(), "[json.exception.type_error.317] cannot serialize binary data to text JSON"); + CHECK_THROWS_WITH(object.dump(), "[json.exception.type_error.317] cannot serialize binary data to text JSON"); + CHECK_THROWS_WITH(array.dump(), "[json.exception.type_error.317] cannot serialize binary data to text JSON"); + } + + SECTION("serialize_binary = true") + { + auto binary = json::binary_array({1, 2, 3, 4}); + json object = {{"key", binary}}; + json array = {"value", 1, binary}; + + CHECK(binary.dump(-1, ' ', false, json::error_handler_t::strict, true) == "b[1,2,3,4]"); + CHECK(object.dump(-1, ' ', false, json::error_handler_t::strict, true) == "{\"key\":b[1,2,3,4]}"); + CHECK(array.dump(-1, ' ', false, json::error_handler_t::strict, true) == "[\"value\",1,b[1,2,3,4]]"); + } + + SECTION("serialize_binary = true, pretty-printed") + { + auto binary = json::binary_array({1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20}); + json object = {{"key", binary}}; + json array = {"value", 1, binary}; + + CHECK(binary.dump(4, ' ', false, json::error_handler_t::strict, true) == "b[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]"); + CHECK(object.dump(4, ' ', false, json::error_handler_t::strict, true) == "{\n" + " \"key\": b[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]\n" + "}"); + CHECK(array.dump(4, ' ', false, json::error_handler_t::strict, true) == "[\n" + " \"value\",\n" + " 1,\n" + " b[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]\n" + "]"); + } +} \ No newline at end of file