diff --git a/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/AWSS3StoragePluginTestBase.swift b/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/AWSS3StoragePluginTestBase.swift
index 5ed47beb9e..abaaa2534b 100644
--- a/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/AWSS3StoragePluginTestBase.swift
+++ b/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/AWSS3StoragePluginTestBase.swift
@@ -10,6 +10,7 @@ import Amplify
 @testable import AWSS3StoragePlugin
 @testable import AmplifyTestCommon
 @testable import AWSPluginsTestCommon
+import InternalAmplifyCredentials
 
 class AWSS3StoragePluginTests: XCTestCase {
     var storagePlugin: AWSS3StoragePlugin!
@@ -33,9 +34,29 @@ class AWSS3StoragePluginTests: XCTestCase {
         authService = MockAWSAuthService()
         queue = MockOperationQueue()
 
-        storagePlugin.configure(storageService: storageService,
+        storagePlugin.configure(defaultBucket: testBucket,
+                                storageService: storageService,
                                 authService: authService,
                                 defaultAccessLevel: defaultAccessLevel,
                                 queue: queue)
     }
 }
+
+
+extension AWSS3StoragePlugin {
+    /// Convenience configuration method for testing purposes. Uses "bucket" as defaultBucket
+    func configure(
+        storageService: AWSS3StorageServiceBehavior,
+        authService: AWSAuthCredentialsProviderBehavior,
+        defaultAccessLevel: StorageAccessLevel,
+        queue: OperationQueue = OperationQueue()
+    ) {
+        configure(
+            defaultBucket: "bucket",
+            storageService: storageService,
+            authService: authService,
+            defaultAccessLevel: defaultAccessLevel,
+            queue: queue
+        )
+    }
+}
diff --git a/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/Support/Internal/AWSS3StorageOperations+StorageServiceProvider.swift b/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/Support/Internal/AWSS3StorageOperations+StorageServiceProvider.swift
new file mode 100644
index 0000000000..71931f237a
--- /dev/null
+++ b/AmplifyPlugins/Storage/Tests/AWSS3StoragePluginTests/Support/Internal/AWSS3StorageOperations+StorageServiceProvider.swift
@@ -0,0 +1,99 @@
+//
+// Copyright Amazon.com Inc. or its affiliates.
+// All Rights Reserved.
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+@testable import Amplify
+@testable import AWSPluginsCore
+@testable import AWSS3StoragePlugin
+import Foundation
+
+extension AWSS3StorageDownloadFileOperation {
+    convenience init(
+        _ request: StorageDownloadFileRequest,
+        storageConfiguration: AWSS3StoragePluginConfiguration,
+        storageService: AWSS3StorageServiceBehavior,
+        authService: AWSAuthServiceBehavior,
+        progressListener: InProcessListener? = nil,
+        resultListener: ResultListener? = nil
+    ) {
+        self.init(
+            request,
+            storageConfiguration: storageConfiguration,
+            storageServiceProvider: {
+                return storageService
+            },
+            authService: authService,
+            progressListener: progressListener,
+            resultListener: resultListener
+        )
+    }
+}
+
+extension AWSS3StorageDownloadDataOperation {
+    convenience init(
+        _ request: StorageDownloadDataRequest,
+        storageConfiguration: AWSS3StoragePluginConfiguration,
+        storageService: AWSS3StorageServiceBehavior,
+        authService: AWSAuthServiceBehavior,
+        progressListener: InProcessListener? = nil,
+        resultListener: ResultListener? = nil
+    ) {
+        self.init(
+            request,
+            storageConfiguration: storageConfiguration,
+            storageServiceProvider: {
+                return storageService
+            },
+            authService: authService,
+            progressListener: progressListener,
+            resultListener: resultListener
+        )
+    }
+}
+
+extension AWSS3StorageUploadDataOperation {
+    convenience init(
+        _ request: StorageUploadDataRequest,
+        storageConfiguration: AWSS3StoragePluginConfiguration,
+        storageService: AWSS3StorageServiceBehavior,
+        authService: AWSAuthServiceBehavior,
+        progressListener: InProcessListener? = nil,
+        resultListener: ResultListener? = nil
+    ) {
+        self.init(
+            request,
+            storageConfiguration: storageConfiguration,
+            storageServiceProvider: {
+                return storageService
+            },
+            authService: authService,
+            progressListener: progressListener,
+            resultListener: resultListener
+        )
+    }
+}
+
+extension AWSS3StorageUploadFileOperation {
+    convenience init(
+        _ request: StorageUploadFileRequest,
+        storageConfiguration: AWSS3StoragePluginConfiguration,
+        storageService: AWSS3StorageServiceBehavior,
+        authService: AWSAuthServiceBehavior,
+        progressListener: InProcessListener? = nil,
+        resultListener: ResultListener? = nil
+    ) {
+        self.init(
+            request,
+            storageConfiguration: storageConfiguration,
+            storageServiceProvider: {
+                return storageService
+            },
+            authService: authService,
+            progressListener: progressListener,
+            resultListener: resultListener
+        )
+    }
+}