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✅ add tests for binary serialization

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Niels Lohmann 2020-05-06 22:13:31 +02:00
parent c10bc7efdd
commit 1d6f7b0d4e
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1 changed files with 45 additions and 0 deletions
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test/src/unit-serialization.cpp
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@ -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"
"]");
}
}