Remove redundant test

Author: kean

WordPress/WordPressTest/ReaderCardServiceTests.swift

@@ -15,21 +15,6 @@ class ReaderCardServiceTests: CoreDataTestCase {
         remoteService = ReaderPostServiceRemoteMock()
     }
 
-    /// Returns an error if the user don't follow any Interest
-    ///
-    func testReturnErrorWhenNotFollowingAnyInterest() {
-        let expectation = self.expectation(description: "Error when now following interests")
-        let service = ReaderCardService(service: remoteService, coreDataStack: contextManager, followedInterestsService: followedInterestsService)
-        followedInterestsService.returnInterests = false
-
-        service.fetch(isFirstPage: true, success: { _, _ in }, failure: { error in
-            expect(error).toNot(beNil())
-            expectation.fulfill()
-        })
-
-        waitForExpectations(timeout: 5, handler: nil)
-    }
-
     /// Save 10 cards in the database
     /// The API returns 11, but one of them is unknown and shouldn't be saved
     ///