Add a stub for BasicJsonDocument

extras/tests/Deprecated/BasicJsonDocument.cpp

@@ -0,0 +1,69 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2023, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+#include <string>
+
+using ArduinoJson::detail::is_base_of;
+
+static std::string allocatorLog;
+
+struct CustomAllocator {
+  CustomAllocator() {
+    allocatorLog = "";
+  }
+
+  void* allocate(size_t n) {
+    allocatorLog += "A";
+    return malloc(n);
+  }
+
+  void deallocate(void* p) {
+    free(p);
+    allocatorLog += "D";
+  }
+
+  void* reallocate(void* p, size_t n) {
+    allocatorLog += "R";
+    return realloc(p, n);
+  }
+};
+
+TEST_CASE("BasicJsonDocument") {
+  allocatorLog.clear();
+
+  SECTION("is a JsonDocument") {
+    REQUIRE(
+        is_base_of<JsonDocument, BasicJsonDocument<CustomAllocator>>::value ==
+        true);
+  }
+
+  SECTION("deserialize / serialize") {
+    BasicJsonDocument<CustomAllocator> doc(256);
+    deserializeJson(doc, "{\"hello\":\"world\"}");
+    REQUIRE(doc.as<std::string>() == "{\"hello\":\"world\"}");
+    doc.clear();
+    REQUIRE(allocatorLog == "ARAARDDD");
+  }
+
+  SECTION("copy") {
+    BasicJsonDocument<CustomAllocator> doc(256);
+    doc["hello"] = "world";
+    auto copy = doc;
+    REQUIRE(copy.as<std::string>() == "{\"hello\":\"world\"}");
+    REQUIRE(allocatorLog == "AA");
+  }
+
+  SECTION("capacity") {
+    BasicJsonDocument<CustomAllocator> doc(256);
+    REQUIRE(doc.capacity() == 256);
+  }
+
+  SECTION("garbageCollect()") {
+    BasicJsonDocument<CustomAllocator> doc(256);
+    doc.garbageCollect();
+  }
+}