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Add a test for #1922

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This commit is contained in:
Benoit Blanchon
2023-05-06 10:32:33 +02:00
parent 52d8a65cbc
commit cd5566cd40
1 changed files with 13 additions and 0 deletions
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13
extras/tests/JsonVariant/converters.cpp
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@@ -152,3 +152,16 @@ TEST_CASE("ConverterNeedsWriteableRef") {
CHECK(ConverterNeedsWriteableRef<JsonArray>::value == true); CHECK(ConverterNeedsWriteableRef<JsonArray>::value == true);
CHECK(ConverterNeedsWriteableRef<JsonArrayConst>::value == false); CHECK(ConverterNeedsWriteableRef<JsonArrayConst>::value == false);
} }
namespace ArduinoJson {
void convertToJson(char c, JsonVariant var) {
char buf[] = {c, 0};
var.set(buf);
}
} // namespace ArduinoJson
TEST_CASE("Convert char to string") { // issue #1922
StaticJsonDocument<64> doc;
doc.set('a');
REQUIRE(doc.as<std::string>() == "a");
}