import { responseCacheReducer, ResponseCacheState } from "./response-cache.reducer";
import {
  ResponseCacheRemoveAction,
  ResetResponseCacheTimestampsAction
} from "./response-cache.actions";
import deepFreeze = require("deep-freeze");

class NullAction extends ResponseCacheRemoveAction {
  type = null;
  payload = null;

  constructor() {
    super(null);
  }
}

// describe("responseCacheReducer", () => {
//   const keys = ["125c17f89046283c5f0640722aac9feb", "a06c3006a41caec5d635af099b0c780c"];
//   const services = [new OpaqueToken('service1'), new OpaqueToken('service2')];
//   const msToLive = 900000;
//   const uuids = [
//     "9e32a2e2-6b91-4236-a361-995ccdc14c60",
//     "598ce822-c357-46f3-ab70-63724d02d6ad",
//     "be8325f7-243b-49f4-8a4b-df2b793ff3b5"
//   ];
//   const resourceID = "9978";
//   const paginationOptions = { "resultsPerPage": 10, "currentPage": 1 };
//   const sortOptions = { "field": "id", "direction": 0 };
//   const testState = {
//     [keys[0]]: {
//       "key": keys[0],
//       "service": services[0],
//       "resourceUUIDs": [uuids[0], uuids[1]],
//       "isLoading": false,
//       "paginationOptions": paginationOptions,
//       "sortOptions": sortOptions,
//       "timeAdded": new Date().getTime(),
//       "msToLive": msToLive
//     },
//     [keys[1]]: {
//       "key": keys[1],
//       "service": services[1],
//       "resourceID": resourceID,
//       "resourceUUIDs": [uuids[2]],
//       "isLoading": false,
//       "timeAdded": new Date().getTime(),
//       "msToLive": msToLive
//     }
//   };
//   deepFreeze(testState);
//   const errorState: {} = {
//     [keys[0]]: {
//       errorMessage: 'error',
//       resourceUUIDs: uuids
//     }
//   };
//   deepFreeze(errorState);
//
//
//   it("should return the current state when no valid actions have been made", () => {
//     const action = new NullAction();
//     const newState = responseCacheReducer(testState, action);
//
//     expect(newState).toEqual(testState);
//   });
//
//   it("should start with an empty cache", () => {
//     const action = new NullAction();
//     const initialState = responseCacheReducer(undefined, action);
//
//     expect(initialState).toEqual(Object.create(null));
//   });
//
//   describe("FIND_BY_ID", () => {
//     const action = new ResponseCacheFindByIDAction(keys[0], services[0], resourceID);
//
//     it("should perform the action without affecting the previous state", () => {
//       //testState has already been frozen above
//       responseCacheReducer(testState, action);
//     });
//
//     it("should add the request to the cache", () => {
//       const state = Object.create(null);
//       const newState = responseCacheReducer(state, action);
//       expect(newState[keys[0]].key).toBe(keys[0]);
//       expect(newState[keys[0]].service).toEqual(services[0]);
//       expect(newState[keys[0]].resourceID).toBe(resourceID);
//     });
//
//     it("should set responsePending to true", () => {
//       const state = Object.create(null);
//       const newState = responseCacheReducer(state, action);
//       expect(newState[keys[0]].responsePending).toBe(true);
//     });
//
//     it("should remove any previous error message or resourceUUID for the request", () => {
//       const newState = responseCacheReducer(errorState, action);
//       expect(newState[keys[0]].resourceUUIDs.length).toBe(0);
//       expect(newState[keys[0]].errorMessage).toBeUndefined();
//     });
//   });
//
//   describe("FIND_ALL", () => {
//     const action = new ResponseCacheFindAllAction(keys[0], services[0], resourceID, paginationOptions, sortOptions);
//
//     it("should perform the action without affecting the previous state", () => {
//       //testState has already been frozen above
//       responseCacheReducer(testState, action);
//     });
//
//     it("should add the request to the cache", () => {
//       const state = Object.create(null);
//       const newState = responseCacheReducer(state, action);
//       expect(newState[keys[0]].key).toBe(keys[0]);
//       expect(newState[keys[0]].service).toEqual(services[0]);
//       expect(newState[keys[0]].scopeID).toBe(resourceID);
//       expect(newState[keys[0]].paginationOptions).toEqual(paginationOptions);
//       expect(newState[keys[0]].sortOptions).toEqual(sortOptions);
//     });
//
//     it("should set responsePending to true", () => {
//       const state = Object.create(null);
//       const newState = responseCacheReducer(state, action);
//       expect(newState[keys[0]].responsePending).toBe(true);
//     });
//
//     it("should remove any previous error message or resourceUUIDs for the request", () => {
//       const newState = responseCacheReducer(errorState, action);
//       expect(newState[keys[0]].resourceUUIDs.length).toBe(0);
//       expect(newState[keys[0]].errorMessage).toBeUndefined();
//     });
//   });
//
//   describe("SUCCESS", () => {
//     const successUUIDs = [uuids[0], uuids[2]];
//     const successTimeAdded = new Date().getTime();
//     const successMsToLive = 5;
//     const action = new ResponseCacheSuccessAction(keys[0], successUUIDs, successTimeAdded, successMsToLive);
//
//     it("should perform the action without affecting the previous state", () => {
//       //testState has already been frozen above
//       responseCacheReducer(testState, action);
//     });
//
//     it("should add the response to the cached request", () => {
//       const newState = responseCacheReducer(testState, action);
//       expect(newState[keys[0]].resourceUUIDs).toBe(successUUIDs);
//       expect(newState[keys[0]].timeAdded).toBe(successTimeAdded);
//       expect(newState[keys[0]].msToLive).toBe(successMsToLive);
//     });
//
//     it("should set responsePending to false", () => {
//       const newState = responseCacheReducer(testState, action);
//       expect(newState[keys[0]].responsePending).toBe(false);
//     });
//
//     it("should remove any previous error message for the request", () => {
//       const newState = responseCacheReducer(errorState, action);
//       expect(newState[keys[0]].errorMessage).toBeUndefined();
//     });
//   });
//
//   describe("ERROR", () => {
//     const errorMsg = 'errorMsg';
//     const action = new ResponseCacheErrorAction(keys[0], errorMsg);
//
//     it("should perform the action without affecting the previous state", () => {
//       //testState has already been frozen above
//       responseCacheReducer(testState, action);
//     });
//
//     it("should set an error message for the request", () => {
//       const newState = responseCacheReducer(errorState, action);
//       expect(newState[keys[0]].errorMessage).toBe(errorMsg);
//     });
//
//     it("should set responsePending to false", () => {
//       const newState = responseCacheReducer(testState, action);
//       expect(newState[keys[0]].responsePending).toBe(false);
//     });
//   });
//
//   describe("REMOVE", () => {
//     it("should perform the action without affecting the previous state", () => {
//       const action = new ResponseCacheRemoveAction(keys[0]);
//       //testState has already been frozen above
//       responseCacheReducer(testState, action);
//     });
//
//     it("should remove the specified request from the cache", () => {
//       const action = new ResponseCacheRemoveAction(keys[0]);
//       const newState = responseCacheReducer(testState, action);
//       expect(testState[keys[0]]).not.toBeUndefined();
//       expect(newState[keys[0]]).toBeUndefined();
//     });
//
//     it("shouldn't do anything when the specified key isn't cached", () => {
//       const wrongKey = "this isn't cached";
//       const action = new ResponseCacheRemoveAction(wrongKey);
//       const newState = responseCacheReducer(testState, action);
//       expect(testState[wrongKey]).toBeUndefined();
//       expect(newState).toEqual(testState);
//     });
//   });
//
//   describe("RESET_TIMESTAMPS", () => {
//     const newTimeStamp = new Date().getTime();
//     const action = new ResetResponseCacheTimestampsAction(newTimeStamp);
//
//     it("should perform the action without affecting the previous state", () => {
//       //testState has already been frozen above
//       responseCacheReducer(testState, action);
//     });
//
//     it("should set the timestamp of all requests in the cache", () => {
//       const newState = responseCacheReducer(testState, action);
//       Object.keys(newState).forEach((key) => {
//         expect(newState[key].timeAdded).toEqual(newTimeStamp);
//       });
//     });
//
//   });
//
//
// });