diff --git a/flutter_cache_manager/lib/src/cache_manager.dart b/flutter_cache_manager/lib/src/cache_manager.dart
index 3b094ff6..cae88db5 100644
--- a/flutter_cache_manager/lib/src/cache_manager.dart
+++ b/flutter_cache_manager/lib/src/cache_manager.dart
@@ -5,7 +5,6 @@ import 'package:file/file.dart';
 import 'package:flutter/foundation.dart' show visibleForTesting;
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_cache_manager/src/cache_store.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 import 'package:flutter_cache_manager/src/web/web_helper.dart';
 import 'package:uuid/uuid.dart';
 
diff --git a/flutter_cache_manager/lib/src/cache_store.dart b/flutter_cache_manager/lib/src/cache_store.dart
index 395e3eaf..c213b144 100644
--- a/flutter_cache_manager/lib/src/cache_store.dart
+++ b/flutter_cache_manager/lib/src/cache_store.dart
@@ -1,7 +1,6 @@
 import 'dart:async';
 
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 import 'package:flutter_cache_manager/src/storage/file_system/file_system.dart';
 
 ///Flutter Cache Manager
@@ -188,6 +187,10 @@ class CacheStore {
     }
   }
 
+  bool memoryCacheContainsKey(String key) {
+    return _memCache.containsKey(key);
+  }
+
   Future<void> dispose() async {
     final provider = await _cacheInfoRepository;
     await provider.close();
diff --git a/flutter_cache_manager/lib/src/web/web_helper.dart b/flutter_cache_manager/lib/src/web/web_helper.dart
index 1b7e53a5..81b0e710 100644
--- a/flutter_cache_manager/lib/src/web/web_helper.dart
+++ b/flutter_cache_manager/lib/src/web/web_helper.dart
@@ -6,7 +6,6 @@ import 'package:clock/clock.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_cache_manager/src/cache_store.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 import 'package:flutter_cache_manager/src/web/queue_item.dart';
 import 'package:rxdart/rxdart.dart';
 import 'package:uuid/uuid.dart';
diff --git a/flutter_cache_manager/test/cache_manager_test.dart b/flutter_cache_manager/test/cache_manager_test.dart
index 85f5f50b..a5f443f0 100644
--- a/flutter_cache_manager/test/cache_manager_test.dart
+++ b/flutter_cache_manager/test/cache_manager_test.dart
@@ -5,7 +5,6 @@ import 'package:clock/clock.dart';
 import 'package:file/memory.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_cache_manager/src/cache_store.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 import 'package:flutter_cache_manager/src/web/web_helper.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
diff --git a/flutter_cache_manager/test/cache_store_test.dart b/flutter_cache_manager/test/cache_store_test.dart
index 93a8bd7b..b440164c 100644
--- a/flutter_cache_manager/test/cache_store_test.dart
+++ b/flutter_cache_manager/test/cache_store_test.dart
@@ -110,6 +110,23 @@ void main() {
       await store.getFile(fileUrl);
       expect(await store.getFileFromMemory(fileUrl), isNotNull);
     });
+
+    test(
+        'Store.memoryCacheContainsKey should return true if the key is present in the memory cache',
+        () async {
+      var config = createTestConfig();
+      var store = CacheStore(config);
+
+      var cacheObject = CacheObject(
+        'baseflow.com/test.png',
+        relativePath: 'testimage.png',
+        validTill: clock.now().add(const Duration(days: 7)),
+      );
+      await store.putFile(cacheObject);
+
+      expect(store.memoryCacheContainsKey('baseflow.com/test.png'), true);
+      expect(store.memoryCacheContainsKey('unseen-file'), false);
+    });
   });
 
   group('Storing files in store', () {
diff --git a/flutter_cache_manager/test/helpers/json_repo_helpers.dart b/flutter_cache_manager/test/helpers/json_repo_helpers.dart
index cf3494c6..c275c0e9 100644
--- a/flutter_cache_manager/test/helpers/json_repo_helpers.dart
+++ b/flutter_cache_manager/test/helpers/json_repo_helpers.dart
@@ -4,7 +4,6 @@ import 'package:clock/clock.dart';
 import 'package:file/file.dart';
 import 'package:file/memory.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 
 const String databaseName = 'test';
 const String path =
diff --git a/flutter_cache_manager/test/repositories/migration_test.dart b/flutter_cache_manager/test/repositories/migration_test.dart
index 44124637..a4330775 100644
--- a/flutter_cache_manager/test/repositories/migration_test.dart
+++ b/flutter_cache_manager/test/repositories/migration_test.dart
@@ -1,6 +1,5 @@
 import 'package:collection/collection.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 
diff --git a/flutter_cache_manager/test/web_helper_test.dart b/flutter_cache_manager/test/web_helper_test.dart
index 45bb777d..661ac5ea 100644
--- a/flutter_cache_manager/test/web_helper_test.dart
+++ b/flutter_cache_manager/test/web_helper_test.dart
@@ -3,7 +3,6 @@ import 'dart:async';
 import 'package:clock/clock.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
 import 'package:flutter_cache_manager/src/cache_store.dart';
-import 'package:flutter_cache_manager/src/storage/cache_object.dart';
 import 'package:flutter_cache_manager/src/web/web_helper.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';