Files
ArduinoJson/extras/tests/Misc/StringAdapters.cpp
2020-01-09 15:48:38 +01:00

74 lines
1.8 KiB
C++

// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2020
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
#include "custom_string.hpp"
using namespace ARDUINOJSON_NAMESPACE;
TEST_CASE("ConstRamStringAdapter") {
SECTION("null") {
ConstRamStringAdapter adapter(NULL);
REQUIRE(adapter.compare("bravo") < 0);
REQUIRE(adapter.compare(NULL) == 0);
REQUIRE(adapter.equals(NULL));
REQUIRE_FALSE(adapter.equals("charlie"));
}
SECTION("non-null") {
ConstRamStringAdapter adapter("bravo");
REQUIRE(adapter.compare(NULL) > 0);
REQUIRE(adapter.compare("alpha") > 0);
REQUIRE(adapter.compare("bravo") == 0);
REQUIRE(adapter.compare("charlie") < 0);
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
}
}
TEST_CASE("std::string") {
std::string str("bravo");
StlStringAdapter<std::string> adapter = adaptString(str);
REQUIRE(adapter.compare(NULL) > 0);
REQUIRE(adapter.compare("alpha") > 0);
REQUIRE(adapter.compare("bravo") == 0);
REQUIRE(adapter.compare("charlie") < 0);
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
}
TEST_CASE("custom_string") {
custom_string str("bravo");
StlStringAdapter<custom_string> adapter = adaptString(str);
REQUIRE(adapter.compare(NULL) > 0);
REQUIRE(adapter.compare("alpha") > 0);
REQUIRE(adapter.compare("bravo") == 0);
REQUIRE(adapter.compare("charlie") < 0);
REQUIRE(adapter.equals("bravo"));
REQUIRE_FALSE(adapter.equals("charlie"));
}
TEST_CASE("IsString<T>") {
SECTION("std::string") {
REQUIRE(IsString<std::string>::value == true);
}
SECTION("basic_string<wchar_t>") {
REQUIRE(IsString<std::basic_string<wchar_t> >::value == false);
}
SECTION("custom_string") {
REQUIRE(IsString<custom_string>::value == true);
}
}