| 1 | assert = require 'assert'
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| 2 |
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| 3 | Keychain = require '../src/keychain'
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| 4 | keychain = new Keychain()
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| 5 |
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| 6 | describe 'Event Handler', ->
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| 7 |
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| 8 | it 'should listen for events', (done) ->
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| 9 | keychain.on 'simple', ->
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| 10 | done()
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| 11 | keychain._trigger('simple')
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| 12 |
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| 13 | it 'should pass data to events', (done) ->
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| 14 | keychain.on 'withData', (data) ->
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| 15 | assert.equal(data, true)
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| 16 | done()
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| 17 | keychain._trigger('withData', true)
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| 18 |
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| 19 | it 'should remove events', ->
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| 20 | keychain.on 'remove', 'id', ->
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| 21 | throw new Error 'Should not be fired'
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| 22 | keychain.off('remove', 'id')
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| 23 | keychain._trigger('remove')
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| 24 |
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| 25 | it 'should remove all events when no ID is passed to off', ->
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| 26 | keychain.on 'removeAll', 'id_1', ->
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| 27 | throw new Error 'Should not be fired'
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| 28 | keychain.on 'removeAll', 'id_2', ->
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| 29 | throw new Error 'Should not be fired'
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| 30 | keychain.off('removeAll')
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| 31 | keychain._trigger('removeAll')
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| 32 |
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| 33 | it 'should use .one() to listen for an event only once', ->
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| 34 | keychain.one 'runOnce', (data) ->
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| 35 | assert.equal(data, 1)
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| 36 | keychain._trigger('runOnce', 1)
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| 37 | keychain._trigger('runOnce', 2)
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| 38 |
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| 39 | it 'should return the ID of the event', ->
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| 40 | id = keychain.on 'returnId', 'id_1', ->
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| 41 | assert.equal(id, 'id_1')
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| 42 | id = keychain.one 'returnId', 'id_2', ->
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| 43 | assert.equal(id, 'id_2')
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