Add more tests for JsonArrayConst

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);
+  }
+}