Simple webserver to accept commands and output state

2025-04-10 21:09:37 +02:00
parent 26fced451d
commit afe0b75022
734 changed files with 100268 additions and 0 deletions
@@ -0,0 +1,36 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2025, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonVariant::size()") {
+  JsonDocument doc;
+  JsonVariant variant = doc.to<JsonVariant>();
+
+  SECTION("unbound reference") {
+    JsonVariant unbound;
+
+    CHECK(unbound.size() == 0);
+  }
+
+  SECTION("int") {
+    variant.set(42);
+
+    CHECK(variant.size() == 0);
+  }
+
+  SECTION("string") {
+    variant.set("hello");
+
+    CHECK(variant.size() == 0);
+  }
+
+  SECTION("object") {
+    variant["a"] = 1;
+    variant["b"] = 2;
+
+    CHECK(variant.size() == 2);
+  }
+}