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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/MemberProxy.cpp
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@ -259,3 +259,29 @@ TEST_CASE("MemberProxy::operator[]") {
REQUIRE(doc.as<std::string>() == "{\"hello\":[null,null,42]}");
}
}
TEST_CASE("MemberProxy cast to JsonVariantConst") {
DynamicJsonDocument doc(4096);
doc["hello"] = "world";
const MemberProxy<JsonDocument &, const char *> mp = doc["hello"];
JsonVariantConst var = mp;
CHECK(var.as<std::string>() == "world");
}
TEST_CASE("MemberProxy cast to JsonVariant") {
DynamicJsonDocument doc(4096);
doc["hello"] = "world";
MemberProxy<JsonDocument &, const char *> mp = doc["hello"];
JsonVariant var = mp;
CHECK(var.as<std::string>() == "world");
var.set("toto");
CHECK(doc.as<std::string>() == "{\"hello\":\"toto\"}");
}