diff --git a/extras/tests/CMakeLists.txt b/extras/tests/CMakeLists.txt
index b4d86ac1..03485640 100644
--- a/extras/tests/CMakeLists.txt
+++ b/extras/tests/CMakeLists.txt
@@ -16,6 +16,7 @@ add_subdirectory(Deprecated)
 add_subdirectory(FailingBuilds)
 add_subdirectory(IntegrationTests)
 add_subdirectory(JsonArray)
+add_subdirectory(JsonArrayConst)
 add_subdirectory(JsonDeserializer)
 add_subdirectory(JsonDocument)
 add_subdirectory(JsonObject)
diff --git a/extras/tests/JsonArray/equals.cpp b/extras/tests/JsonArray/equals.cpp
index 7bbaa13f..4f5af465 100644
--- a/extras/tests/JsonArray/equals.cpp
+++ b/extras/tests/JsonArray/equals.cpp
@@ -8,18 +8,15 @@
 TEST_CASE("JsonArray::operator==()") {
   JsonDocument doc1;
   JsonArray array1 = doc1.to<JsonArray>();
-  JsonArrayConst array1c = array1;
 
   JsonDocument doc2;
   JsonArray array2 = doc2.to<JsonArray>();
-  JsonArrayConst array2c = array2;
 
   SECTION("should return false when arrays differ") {
     array1.add("coucou");
     array2.add(1);
 
     REQUIRE_FALSE(array1 == array2);
-    REQUIRE_FALSE(array1c == array2c);
   }
 
   SECTION("should return false when LHS has more elements") {
@@ -28,7 +25,6 @@ TEST_CASE("JsonArray::operator==()") {
     array2.add(1);
 
     REQUIRE_FALSE(array1 == array2);
-    REQUIRE_FALSE(array1c == array2c);
   }
 
   SECTION("should return false when RHS has more elements") {
@@ -37,7 +33,6 @@ TEST_CASE("JsonArray::operator==()") {
     array2.add(2);
 
     REQUIRE_FALSE(array1 == array2);
-    REQUIRE_FALSE(array1c == array2c);
   }
 
   SECTION("should return true when arrays equal") {
@@ -45,7 +40,6 @@ TEST_CASE("JsonArray::operator==()") {
     array2.add("coucou");
 
     REQUIRE(array1 == array2);
-    REQUIRE(array1c == array2c);
   }
 
   SECTION("should return false when RHS is null") {
diff --git a/extras/tests/JsonArray/isNull.cpp b/extras/tests/JsonArray/isNull.cpp
index 5df073d4..dc22f4ba 100644
--- a/extras/tests/JsonArray/isNull.cpp
+++ b/extras/tests/JsonArray/isNull.cpp
@@ -18,19 +18,6 @@ TEST_CASE("JsonArray::isNull()") {
   }
 }
 
-TEST_CASE("JsonArrayConst::isNull()") {
-  SECTION("returns true") {
-    JsonArrayConst arr;
-    REQUIRE(arr.isNull() == true);
-  }
-
-  SECTION("returns false") {
-    JsonDocument doc;
-    JsonArrayConst arr = doc.to<JsonArray>();
-    REQUIRE(arr.isNull() == false);
-  }
-}
-
 TEST_CASE("JsonArray::operator bool()") {
   SECTION("returns false") {
     JsonArray arr;
@@ -43,16 +30,3 @@ TEST_CASE("JsonArray::operator bool()") {
     REQUIRE(static_cast<bool>(arr) == true);
   }
 }
-
-TEST_CASE("JsonArrayConst::operator bool()") {
-  SECTION("returns false") {
-    JsonArrayConst arr;
-    REQUIRE(static_cast<bool>(arr) == false);
-  }
-
-  SECTION("returns true") {
-    JsonDocument doc;
-    JsonArrayConst arr = doc.to<JsonArray>();
-    REQUIRE(static_cast<bool>(arr) == true);
-  }
-}
diff --git a/extras/tests/JsonArray/iterator.cpp b/extras/tests/JsonArray/iterator.cpp
index 5300a23b..81589752 100644
--- a/extras/tests/JsonArray/iterator.cpp
+++ b/extras/tests/JsonArray/iterator.cpp
@@ -5,31 +5,25 @@
 #include <ArduinoJson.h>
 #include <catch.hpp>
 
-template <typename TArray>
-static void run_iterator_test() {
-  JsonDocument doc;
-  JsonArray tmp = doc.to<JsonArray>();
-  tmp.add(12);
-  tmp.add(34);
-
-  TArray array = tmp;
-  typename TArray::iterator it = array.begin();
-  typename TArray::iterator end = array.end();
-
-  REQUIRE(end != it);
-  REQUIRE(12 == it->template as<int>());
-  REQUIRE(12 == static_cast<int>(*it));
-  ++it;
-  REQUIRE(end != it);
-  REQUIRE(34 == it->template as<int>());
-  REQUIRE(34 == static_cast<int>(*it));
-  ++it;
-  REQUIRE(end == it);
-}
-
 TEST_CASE("JsonArray::begin()/end()") {
   SECTION("Non null JsonArray") {
-    run_iterator_test<JsonArray>();
+    JsonDocument doc;
+    JsonArray array = doc.to<JsonArray>();
+    array.add(12);
+    array.add(34);
+
+    auto it = array.begin();
+    auto end = array.end();
+
+    REQUIRE(end != it);
+    REQUIRE(12 == it->as<int>());
+    REQUIRE(12 == static_cast<int>(*it));
+    ++it;
+    REQUIRE(end != it);
+    REQUIRE(34 == it->as<int>());
+    REQUIRE(34 == static_cast<int>(*it));
+    ++it;
+    REQUIRE(end == it);
   }
 
   SECTION("Null JsonArray") {
@@ -38,15 +32,3 @@ TEST_CASE("JsonArray::begin()/end()") {
     REQUIRE(array.begin() == array.end());
   }
 }
-
-TEST_CASE("JsonArrayConst::begin()/end()") {
-  SECTION("Non null JsonArrayConst") {
-    run_iterator_test<JsonArrayConst>();
-  }
-
-  SECTION("Null JsonArrayConst") {
-    JsonArrayConst array;
-
-    REQUIRE(array.begin() == array.end());
-  }
-}
diff --git a/extras/tests/JsonArray/subscript.cpp b/extras/tests/JsonArray/subscript.cpp
index 91ab0da7..fde76177 100644
--- a/extras/tests/JsonArray/subscript.cpp
+++ b/extras/tests/JsonArray/subscript.cpp
@@ -8,8 +8,6 @@
 
 #include "Allocators.hpp"
 
-using ArduinoJson::detail::sizeofArray;
-
 TEST_CASE("JsonArray::operator[]") {
   SpyingAllocator spy;
   JsonDocument doc(&spy);
@@ -167,18 +165,3 @@ TEST_CASE("JsonArray::operator[]") {
   }
 #endif
 }
-
-TEST_CASE("JsonArrayConst::operator[]") {
-  JsonDocument doc;
-  JsonArray array = doc.to<JsonArray>();
-  array.add(0);
-
-  SECTION("int") {
-    array[0] = 123;
-    JsonArrayConst carr = array;
-
-    REQUIRE(123 == carr[0].as<int>());
-    REQUIRE(true == carr[0].is<int>());
-    REQUIRE(false == carr[0].is<bool>());
-  }
-}
diff --git a/extras/tests/JsonArrayConst/CMakeLists.txt b/extras/tests/JsonArrayConst/CMakeLists.txt
new file mode 100644
index 00000000..8608a895
--- /dev/null
+++ b/extras/tests/JsonArrayConst/CMakeLists.txt
@@ -0,0 +1,19 @@
+# ArduinoJson - https://arduinojson.org
+# Copyright © 2014-2024, Benoit BLANCHON
+# MIT License
+
+add_executable(JsonArrayConstTests
+	equals.cpp
+	isNull.cpp
+	iterator.cpp
+	nesting.cpp
+	size.cpp
+	subscript.cpp
+)
+
+add_test(JsonArrayConst JsonArrayConstTests)
+
+set_tests_properties(JsonArrayConst
+	PROPERTIES
+		LABELS "Catch"
+)
diff --git a/extras/tests/JsonArrayConst/equals.cpp b/extras/tests/JsonArrayConst/equals.cpp
new file mode 100644
index 00000000..ba60d385
--- /dev/null
+++ b/extras/tests/JsonArrayConst/equals.cpp
@@ -0,0 +1,63 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonArrayConst::operator==()") {
+  JsonDocument doc1;
+  JsonArrayConst array1 = doc1.to<JsonArray>();
+
+  JsonDocument doc2;
+  JsonArrayConst array2 = doc2.to<JsonArray>();
+
+  SECTION("should return false when arrays differ") {
+    doc1.add("coucou");
+    doc2.add(1);
+
+    REQUIRE_FALSE(array1 == array2);
+  }
+
+  SECTION("should return false when LHS has more elements") {
+    doc1.add(1);
+    doc1.add(2);
+    doc2.add(1);
+
+    REQUIRE_FALSE(array1 == array2);
+  }
+
+  SECTION("should return false when RHS has more elements") {
+    doc1.add(1);
+    doc2.add(1);
+    doc2.add(2);
+
+    REQUIRE_FALSE(array1 == array2);
+  }
+
+  SECTION("should return true when arrays equal") {
+    doc1.add("coucou");
+    doc2.add("coucou");
+
+    REQUIRE(array1 == array2);
+  }
+
+  SECTION("should return false when RHS is null") {
+    JsonArrayConst null;
+
+    REQUIRE_FALSE(array1 == null);
+  }
+
+  SECTION("should return false when LHS is null") {
+    JsonArrayConst null;
+
+    REQUIRE_FALSE(null == array1);
+  }
+
+  SECTION("should return true when both are null") {
+    JsonArrayConst null1;
+    JsonArrayConst null2;
+
+    REQUIRE(null1 == null2);
+  }
+}
diff --git a/extras/tests/JsonArrayConst/isNull.cpp b/extras/tests/JsonArrayConst/isNull.cpp
new file mode 100644
index 00000000..26b64ae5
--- /dev/null
+++ b/extras/tests/JsonArrayConst/isNull.cpp
@@ -0,0 +1,32 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonArrayConst::isNull()") {
+  SECTION("returns true") {
+    JsonArrayConst arr;
+    REQUIRE(arr.isNull() == true);
+  }
+
+  SECTION("returns false") {
+    JsonDocument doc;
+    JsonArrayConst arr = doc.to<JsonArray>();
+    REQUIRE(arr.isNull() == false);
+  }
+}
+
+TEST_CASE("JsonArrayConst::operator bool()") {
+  SECTION("returns false") {
+    JsonArrayConst arr;
+    REQUIRE(static_cast<bool>(arr) == false);
+  }
+
+  SECTION("returns true") {
+    JsonDocument doc;
+    JsonArrayConst arr = doc.to<JsonArray>();
+    REQUIRE(static_cast<bool>(arr) == true);
+  }
+}
diff --git a/extras/tests/JsonArrayConst/iterator.cpp b/extras/tests/JsonArrayConst/iterator.cpp
new file mode 100644
index 00000000..5eeb56aa
--- /dev/null
+++ b/extras/tests/JsonArrayConst/iterator.cpp
@@ -0,0 +1,34 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonArrayConst::begin()/end()") {
+  SECTION("Non null JsonArrayConst") {
+    JsonDocument doc;
+    JsonArrayConst array = doc.to<JsonArray>();
+    doc.add(12);
+    doc.add(34);
+
+    auto it = array.begin();
+    auto end = array.end();
+
+    REQUIRE(end != it);
+    REQUIRE(12 == it->as<int>());
+    REQUIRE(12 == static_cast<int>(*it));
+    ++it;
+    REQUIRE(end != it);
+    REQUIRE(34 == it->as<int>());
+    REQUIRE(34 == static_cast<int>(*it));
+    ++it;
+    REQUIRE(end == it);
+  }
+
+  SECTION("Null JsonArrayConst") {
+    JsonArrayConst array;
+
+    REQUIRE(array.begin() == array.end());
+  }
+}
diff --git a/extras/tests/JsonArrayConst/nesting.cpp b/extras/tests/JsonArrayConst/nesting.cpp
new file mode 100644
index 00000000..860754ac
--- /dev/null
+++ b/extras/tests/JsonArrayConst/nesting.cpp
@@ -0,0 +1,35 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonArrayConst::nesting()") {
+  JsonDocument doc;
+  JsonArrayConst arr = doc.to<JsonArray>();
+
+  SECTION("return 0 if unbound") {
+    JsonArrayConst unbound;
+    REQUIRE(unbound.nesting() == 0);
+  }
+
+  SECTION("returns 1 for empty array") {
+    REQUIRE(arr.nesting() == 1);
+  }
+
+  SECTION("returns 1 for flat array") {
+    doc.add("hello");
+    REQUIRE(arr.nesting() == 1);
+  }
+
+  SECTION("returns 2 with nested array") {
+    doc.add<JsonArray>();
+    REQUIRE(arr.nesting() == 2);
+  }
+
+  SECTION("returns 2 with nested object") {
+    doc.add<JsonObject>();
+    REQUIRE(arr.nesting() == 2);
+  }
+}
diff --git a/extras/tests/JsonArrayConst/size.cpp b/extras/tests/JsonArrayConst/size.cpp
new file mode 100644
index 00000000..a59551ae
--- /dev/null
+++ b/extras/tests/JsonArrayConst/size.cpp
@@ -0,0 +1,27 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonArrayConst::size()") {
+  JsonDocument doc;
+  JsonArrayConst array = doc.to<JsonArray>();
+
+  SECTION("returns 0 if unbound") {
+    JsonArrayConst unbound;
+    REQUIRE(0U == unbound.size());
+  }
+
+  SECTION("returns 0 is empty") {
+    REQUIRE(0U == array.size());
+  }
+
+  SECTION("return number of elements") {
+    doc.add("hello");
+    doc.add("world");
+
+    REQUIRE(2U == array.size());
+  }
+}
diff --git a/extras/tests/JsonArrayConst/subscript.cpp b/extras/tests/JsonArrayConst/subscript.cpp
new file mode 100644
index 00000000..4525287d
--- /dev/null
+++ b/extras/tests/JsonArrayConst/subscript.cpp
@@ -0,0 +1,20 @@
+// ArduinoJson - https://arduinojson.org
+// Copyright © 2014-2024, Benoit BLANCHON
+// MIT License
+
+#include <ArduinoJson.h>
+#include <stdint.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonArrayConst::operator[]") {
+  JsonDocument doc;
+  JsonArrayConst arr = doc.to<JsonArray>();
+  doc.add(1);
+  doc.add(2);
+  doc.add(3);
+
+  REQUIRE(1 == arr[0].as<int>());
+  REQUIRE(2 == arr[1].as<int>());
+  REQUIRE(3 == arr[2].as<int>());
+  REQUIRE(0 == arr[3].as<int>());
+}
diff --git a/src/ArduinoJson/Array/JsonArrayConst.hpp b/src/ArduinoJson/Array/JsonArrayConst.hpp
index e988e862..526975a2 100644
--- a/src/ArduinoJson/Array/JsonArrayConst.hpp
+++ b/src/ArduinoJson/Array/JsonArrayConst.hpp
@@ -51,7 +51,7 @@ class JsonArrayConst : public detail::VariantOperators<JsonArrayConst> {
   }
 
   operator JsonVariantConst() const {
-    return JsonVariantConst(collectionToVariant(data_), resources_);
+    return JsonVariantConst(getData(), resources_);
   }
 
   // Returns true if the reference is unbound.
@@ -69,7 +69,7 @@ class JsonArrayConst : public detail::VariantOperators<JsonArrayConst> {
   // Returns the depth (nesting level) of the array.
   // https://arduinojson.org/v7/api/jsonarrayconst/nesting/
   FORCE_INLINE size_t nesting() const {
-    return detail::VariantData::nesting(collectionToVariant(data_), resources_);
+    return detail::VariantData::nesting(getData(), resources_);
   }
 
   // Returns the number of elements in the array.