TypeScript redux.Reducer类代码示例

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本文整理汇总了TypeScript中redux.Reducer类的典型用法代码示例。如果您正苦于以下问题：TypeScript Reducer类的具体用法？TypeScript Reducer怎么用？TypeScript Reducer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Reducer类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: return

  return (state: S, action: any) => {
    if (action.type === STATE_LOADING_DONE) {
      return appReducer(action.payload, action)
    }

    return appReducer(state, action)
  }

开发者ID:jacekjagiello，项目名称:redux-state-loader，代码行数:7，代码来源:redux-state-loader.ts

示例2: deepFreeze

export const reducerTester = <State>(): Given<State> => {
  let reducerUnderTest: Reducer<State, ActionOf<any>> = null;
  let resultingState: State = null;
  let initialState: State = null;

  const givenReducer = (reducer: Reducer<State, ActionOf<any>>, state: State): When<State> => {
    reducerUnderTest = reducer;
    initialState = { ...state };
    initialState = deepFreeze(initialState);

    return instance;
  };

  const whenActionIsDispatched = (action: ActionOf<any>): Then<State> => {
    resultingState = reducerUnderTest(initialState, action);

    return instance;
  };

  const thenStateShouldEqual = (state: State): Then<State> => {
    expect(state).toEqual(resultingState);

    return instance;
  };

  const instance: ReducerTester<State> = { thenStateShouldEqual, givenReducer, whenActionIsDispatched };

  return instance;
};

开发者ID:CorpGlory，项目名称:grafana，代码行数:29，代码来源:reducerTester.ts

示例3: it

    it ('should handle ADDING and ADDED', () => {
      let reduc = reducer(undefined, {
        type: `${C.ADDING}`,
        meta: {className}
      })
      verifyClassRecord(reduc.get(className), 'adding');

      reduc = reducer(reduc, {
        type: `${C.ADDED}`,
        meta: {className}
      })
      verifyClassRecord(reduc.get(className));
    });

开发者ID:jasonaden，项目名称:restore，代码行数:13，代码来源:resource-generic-reducer.spec.ts

示例4: it

    it ('should handle FINDING_LIST', () => {   
      let reduc = reducer(undefined, {
        type: `${C.FINDING_LIST}`,
        meta: {uri}
      })
      expect( reduc.get(uri).get('loading') ).toBeTruthy()

      reduc = reducer(reduc, {
        type: `${C.FOUND_LIST}`,
        meta: {uri}
      })
      expect( reduc.get(uri).loading ).toBeFalsy()
    });

开发者ID:jasonaden，项目名称:restore，代码行数:13，代码来源:resource-generic-list-reducer.spec.ts

示例5: it

 it ('should handle FIND_CASE', () => {
   expect(
      reducer(undefined, {
        type: `${FIND}_${type}`,
        payload: {
          result: ['/cases/1'],
          items: {
            '/cases/1': {
              _links: {self: {href: '/cases/1'}}, _embedded: {entries: [{}]}
            }
          }
        }
      })
    ).toEqual(
      {
         result: ['/cases/1'],
         loadingMany: false,
         loadingOne: false,
         deleting: false,
         patching: false,
         adding: false,
         items: {
           '/cases/1': {
              _links: {self: {href: '/cases/1'}}, _embedded: {entries: [{}]}
            }
         },
         meta: {}
       }
    );
 });

开发者ID:jacobmumm，项目名称:restore，代码行数:30，代码来源:resource-reducer.spec.ts

示例6: it

  it ('should handle DESTROYING_CASE', () => {
    let reduc = reducer(undefined, {
      type: `${DESTROYING}_${type}`
    })

    verifyDefault(reduc, 'deleting');
    expect( reduc.deleting ).toBeTruthy();
  });

开发者ID:jasonaden，项目名称:restore，代码行数:8，代码来源:resource-reducer.spec.ts

注：本文中的redux.Reducer类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。