Test: move ControllableAllocator

extras/tests/Helpers/Allocators.hpp

@@ -129,3 +129,28 @@ class SpyingAllocator : public ArduinoJson::Allocator {
 
   AllocatorLog _log;
 };
+
+class ControllableAllocator : public ArduinoJson::Allocator {
+ public:
+  ControllableAllocator() : _enabled(true) {}
+  virtual ~ControllableAllocator() {}
+
+  void* allocate(size_t n) override {
+    return _enabled ? malloc(n) : 0;
+  }
+
+  void deallocate(void* p) override {
+    free(p);
+  }
+
+  void* reallocate(void* ptr, size_t n) override {
+    return realloc(ptr, n);
+  }
+
+  void disable() {
+    _enabled = false;
+  }
+
+ private:
+  bool _enabled;
+};

extras/tests/JsonDocument/allocator.cpp

@@ -11,31 +11,6 @@
 
 using ArduinoJson::detail::sizeofObject;
 
-class ControllableAllocator : public Allocator {
- public:
-  ControllableAllocator() : _enabled(true) {}
-  virtual ~ControllableAllocator() {}
-
-  void* allocate(size_t n) override {
-    return _enabled ? malloc(n) : 0;
-  }
-
-  void deallocate(void* p) override {
-    free(p);
-  }
-
-  void* reallocate(void* ptr, size_t n) override {
-    return realloc(ptr, n);
-  }
-
-  void disable() {
-    _enabled = false;
-  }
-
- private:
-  bool _enabled;
-};
-
 TEST_CASE("JsonDocument's allocator") {
   SpyingAllocator spyingAllocator;
   ControllableAllocator controllableAllocator;