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Fixed enums serialized as booleans (fixes #1197)

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This commit is contained in:
Benoit Blanchon
2020-02-26 16:16:20 +01:00
parent 0214c9bcad
commit 2996503b27
9 changed files with 149 additions and 1 deletions
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11
extras/tests/JsonVariant/set.cpp
View File

@ -5,6 +5,8 @@
#include <ArduinoJson.h>
#include <catch.hpp>
enum ErrorCode { ERROR_01 = 1, ERROR_10 = 10 };
TEST_CASE("JsonVariant and strings") {
DynamicJsonDocument doc(4096);
JsonVariant variant = doc.to<JsonVariant>();
@ -91,6 +93,15 @@ TEST_CASE("JsonVariant and strings") {
REQUIRE(variant == "hello");
}
SECTION("stores an enum as an integer") {
ErrorCode code = ERROR_10;
variant.set(code);
REQUIRE(variant.is<int>() == true);
REQUIRE(variant.as<int>() == 10);
}
}
TEST_CASE("JsonVariant with not enough memory") {

27
extras/tests/Misc/TypeTraits.cpp
View File

@ -7,6 +7,9 @@
using namespace ARDUINOJSON_NAMESPACE;
class EmptyClass {};
enum EmptyEnum {};
TEST_CASE("Polyfills/type_traits") {
SECTION("is_base_of") {
REQUIRE_FALSE(
@ -48,6 +51,30 @@ TEST_CASE("Polyfills/type_traits") {
CHECK(is_unsigned<double>::value == false);
}
SECTION("is_convertible") {
CHECK((is_convertible<short, int>::value == true));
CHECK((is_convertible<int, int>::value == true));
CHECK((is_convertible<EmptyEnum, int>::value == true));
CHECK((is_convertible<int*, int>::value == false));
CHECK((is_convertible<EmptyClass, int>::value == false));
}
SECTION("is_class") {
CHECK((is_class<int>::value == false));
CHECK((is_class<EmptyEnum>::value == false));
CHECK((is_class<int*>::value == false));
CHECK((is_class<EmptyClass>::value == true));
}
SECTION("is_enum") {
CHECK(is_enum<int>::value == false);
CHECK(is_enum<EmptyEnum>::value == true);
CHECK(is_enum<int*>::value == false);
CHECK(is_enum<EmptyClass>::value == false);
CHECK(is_enum<bool>::value == false);
CHECK(is_enum<double>::value == false);
}
SECTION("IsVisitable") {
CHECK(IsVisitable<DeserializationError>::value == false);
CHECK(IsVisitable<JsonPair>::value == false);