1 // cf http://redux.js.org/docs/recipes/WritingTests.html

     2 

     3 import Immutable from 'immutable';

     4 

     5 import uuidV1 from 'uuid/v1';

     6 

     7 import reducer from '../notesReducer'

     8 import * as types from '../../constants/ActionTypes'

     9 import noteRecord from '../../store/noteRecord';

    10 

    11 describe('note reducer', () => {

    12   it('should return the initial state', () => {

    13     expect(

    14       reducer(undefined, {})

    15     ).toEqual(Immutable.List([]))

    16   });

    17 

    18   it('should handle ADD_NOTE', () => {

    19 

    20     const newId = uuidV1();

    21     expect(

    22       reducer(Immutable.List([]), {

    23         type: types.ADD_NOTE,

    24         note: {

    25           id: newId,

    26           text: 'Run the tests'

    27         }

    28       })

    29     ).toEqual(

    30       Immutable.List([

    31         new noteRecord({

    32           id: newId,

    33           text: 'Run the tests',

    34         })

    35       ])

    36     );

    37 

    38     const initialStore = Immutable.List([

    39         new noteRecord({

    40           id: uuidV1(),

    41           text: 'origial note',

    42         })

    43     ]);

    44     expect(

    45       reducer(initialStore, {

    46         type: types.ADD_NOTE,

    47         note: {

    48           id: newId,

    49           text: 'Run the tests'

    50         }

    51       })

    52     ).toEqual(

    53       initialStore.push(

    54         new noteRecord({

    55           id: newId,

    56           text: 'Run the tests',

    57         })

    58       )

    59     );

    60 

    61   });

    62 

    63 

    64 

    65 });

    66 

    67 //     expect(

    68 //       reducer(

    69 //         [

    70 //           {

    71 //             text: 'Use Redux',

    72 //             completed: false,

    73 //             id: 0

    74 //           }

    75 //         ],

    76 //         {

    77 //           type: types.ADD_TODO,

    78 //           text: 'Run the tests'

    79 //         }

    80 //       )

    81 //     ).toEqual(

    82 //       [

    83 //         {

    84 //           text: 'Run the tests',

    85 //           completed: false,

    86 //           id: 1

    87 //         },

    88 //         {

    89 //           text: 'Use Redux',

    90 //           completed: false,

    91 //           id: 0

    92 //         }

    93 //       ]

    94 //     )