From a215d70af6c9f52860e9a4ce1a7a15d2531e6fd8 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <git@benoitblanchon.fr>
Date: Thu, 10 Mar 2022 18:49:21 +0100
Subject: [PATCH] Test JsonVariantConst as well

---
 extras/tests/JsonVariant/subscript.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/extras/tests/JsonVariant/subscript.cpp b/extras/tests/JsonVariant/subscript.cpp
index 9874819c..a03b2914 100644
--- a/extras/tests/JsonVariant/subscript.cpp
+++ b/extras/tests/JsonVariant/subscript.cpp
@@ -221,4 +221,12 @@ TEST_CASE("JsonVariantConst::operator[]") {
     REQUIRE(var.is<JsonObject>() == false);
     REQUIRE(value == 0);
   }
+
+  SECTION("get value from linked object") {
+    StaticJsonDocument<1024> doc1, doc2;
+    doc2["hello"] = "world";
+    var.link(doc2);
+
+    CHECK(cvar["hello"].as<std::string>() == "world");
+  }
 }