                     "Tokens not correctly recovered from keychain")
             } catch {
                 XCTFail("allPersistentTokens() failed with error: \(error)")
-                return
             }
 
             do {

                XCTAssertEqual(modifiedKeychainItem.token, modifiedToken)
            } catch {
                XCTFail("updatePersistentToken(_:withToken:) failed with error: \(error)")
                return
            }

            // Fetch the token again

            XCTAssert(noTokens.isEmpty, "Expected no tokens in keychain: \(noTokens)")
        } catch {
            XCTFail("allPersistentTokens() failed with error: \(error)")
        }

        do {
