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JS Bin // source http://jsbin.com/bijeso
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| <script src="https://wzrd.in/standalone/expect@latest"></script> | |
| <script src="https://wzrd.in/standalone/deep-freeze@latest"></script> | |
| </head> | |
| <body> | |
| <script id="jsbin-javascript"> | |
| const filter = (state, action) => { | |
| switch (action.type) { | |
| case 'SET_FILTER_DAY': | |
| state.day = action.day; | |
| return Object.assign({}, state, { | |
| day: action.day | |
| }); | |
| break; | |
| default: | |
| return state; | |
| } | |
| }; | |
| const testFilter = () => { | |
| const filterBefore = { | |
| time: { | |
| from: [0, 0], | |
| to: [23, 59] | |
| }, | |
| day: 1, | |
| games: [] | |
| }; | |
| const filterAfter = { | |
| time: { | |
| from: [0, 0], | |
| to: [23, 59] | |
| }, | |
| day: 2, | |
| games: [] | |
| }; | |
| deepFreeze(filterBefore); | |
| expect( | |
| filter(filterBefore, { | |
| type: 'SET_FILTER_DAY', | |
| day: 2 | |
| }) | |
| ).toEqual(filterAfter); | |
| }; | |
| testFilter(); | |
| console.log('All good!'); | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">const filter = (state, action) => { | |
| switch (action.type) { | |
| case 'SET_FILTER_DAY': | |
| state.day = action.day; | |
| return Object.assign({}, state, { | |
| day: action.day | |
| }); | |
| break; | |
| default: | |
| return state; | |
| } | |
| }; | |
| const testFilter = () => { | |
| const filterBefore = { | |
| time: { | |
| from: [0, 0], | |
| to: [23, 59] | |
| }, | |
| day: 1, | |
| games: [] | |
| }; | |
| const filterAfter = { | |
| time: { | |
| from: [0, 0], | |
| to: [23, 59] | |
| }, | |
| day: 2, | |
| games: [] | |
| }; | |
| deepFreeze(filterBefore); | |
| expect( | |
| filter(filterBefore, { | |
| type: 'SET_FILTER_DAY', | |
| day: 2 | |
| }) | |
| ).toEqual(filterAfter); | |
| }; | |
| testFilter(); | |
| console.log('All good!');</script></body> | |
| </html> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const filter = (state, action) => { | |
| switch (action.type) { | |
| case 'SET_FILTER_DAY': | |
| state.day = action.day; | |
| return Object.assign({}, state, { | |
| day: action.day | |
| }); | |
| break; | |
| default: | |
| return state; | |
| } | |
| }; | |
| const testFilter = () => { | |
| const filterBefore = { | |
| time: { | |
| from: [0, 0], | |
| to: [23, 59] | |
| }, | |
| day: 1, | |
| games: [] | |
| }; | |
| const filterAfter = { | |
| time: { | |
| from: [0, 0], | |
| to: [23, 59] | |
| }, | |
| day: 2, | |
| games: [] | |
| }; | |
| deepFreeze(filterBefore); | |
| expect( | |
| filter(filterBefore, { | |
| type: 'SET_FILTER_DAY', | |
| day: 2 | |
| }) | |
| ).toEqual(filterAfter); | |
| }; | |
| testFilter(); | |
| console.log('All good!'); |
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