(data)
| 1 | function myAsyncTimeoutFn(data) { |
| 2 | |
| 3 | let _callback = null |
| 4 | |
| 5 | setTimeout( () => { |
| 6 | |
| 7 | if ( _callback ) _callback() |
| 8 | }, 1000) |
| 9 | |
| 10 | return { |
| 11 | then(cb){ |
| 12 | _callback = cb |
| 13 | } |
| 14 | } |
| 15 | |
| 16 | } |
| 17 | |
| 18 | myAsyncTimeoutFn('just a silly string argument').then(() => { |
| 19 | console.log('Final callback is here') |
no test coverage detected