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Add implicit conversion from JsonDocument to JsonVariant

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This commit is contained in:
Benoit Blanchon
2022-03-23 16:00:24 +01:00
parent f4379f97ae
commit bf5d0c790c
6 changed files with 79 additions and 10 deletions
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26
extras/tests/JsonDocument/ElementProxy.cpp
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@ -219,3 +219,29 @@ TEST_CASE("ElementProxy::operator[]") {
REQUIRE(doc.as<std::string>() == "[null,[null,null,42]]");
}
}
TEST_CASE("ElementProxy cast to JsonVariantConst") {
DynamicJsonDocument doc(4096);
doc[0] = "world";
const ElementProxy<JsonDocument &> ep = doc[0];
JsonVariantConst var = ep;
CHECK(var.as<std::string>() == "world");
}
TEST_CASE("ElementProxy cast to JsonVariant") {
DynamicJsonDocument doc(4096);
doc[0] = "world";
ElementProxy<JsonDocument &> ep = doc[0];
JsonVariant var = ep;
CHECK(var.as<std::string>() == "world");
var.set("toto");
CHECK(doc.as<std::string>() == "[\"toto\"]");
}