Fixed failing tests

EmbeddedSocialTests/Modules/FeedModule/FeedModuleInteractor-SocialActions-Tests.swift

@@ -52,7 +52,7 @@ private class FeedModulePresenterMock: FeedModuleInteractorOutput {
     
     func didStartFetching() { }
     
-    func didFinishFetching() { }
+    func didFinishFetching(with error: Error?) { }
     
     func didPostAction(post: PostHandle, action: PostSocialAction, error: Error?) {
         didPostAction = (post, action, error)

EmbeddedSocialTests/Modules/FeedModule/FeedModuleInteractor-Tests.swift

@@ -26,7 +26,7 @@ private class FeedModulePresenterMock: FeedModuleInteractorOutput {
         startedFetching = true
     }
     
-    func didFinishFetching() {
+    func didFinishFetching(with error: Error?) {
         finishedFetching = true
     }
     

EmbeddedSocialTests/Modules/FeedModule/FeedModulePresenterTests.swift

@@ -100,7 +100,7 @@ class FeedModulePresenter_Tests: XCTestCase {
         view.setRefreshing_state_ReceivedState = true
         
         // when
-        sut.didFinishFetching()
+        sut.didFinishFetching(with: nil)
         
         // then
         XCTAssertTrue(view.setRefreshing_state_ReceivedState == false)