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35 lines
1.5 KiB
CoffeeScript
35 lines
1.5 KiB
CoffeeScript
$ = require 'jquery'
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_ = require 'underscore'
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BindingSet = require 'binding-set'
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describe "BindingSet", ->
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bindingSet = null
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beforeEach ->
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bindingSet = new BindingSet('*', 'x': 'foo')
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describe ".eventMatchesPattern(event, pattern)", ->
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event = (key, attrs={}) ->
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defaultAttrs =
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ctrlKey: false
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altKey: false
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shiftKey: false
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metaKey: false
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attrs.which = key.toUpperCase().charCodeAt(0)
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$.Event 'keydown', _.extend({}, defaultAttrs, attrs)
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it "handles patterns with modifiers", ->
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expect(bindingSet.eventMatchesPattern(event('q'), 'q')).toBeTruthy()
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expect(bindingSet.eventMatchesPattern(event('0', altKey: true), '<alt-0>')).toBeTruthy()
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expect(bindingSet.eventMatchesPattern(event('0', metaKey: true), '<meta-0>')).toBeTruthy()
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expect(bindingSet.eventMatchesPattern(event('0', ctrlKey: true), '<ctrl-0>')).toBeTruthy()
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expect(bindingSet.eventMatchesPattern(event('a', shiftKey: true), '<shift-a>')).toBeTruthy()
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expect(bindingSet.eventMatchesPattern(event('a', shiftKey: true), 'A')).toBeTruthy()
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expect(bindingSet.eventMatchesPattern(event('0', altKey: true, ctrlKey: true, metaKey: true, shiftKey: true), '<meta-ctrl-alt-shift-0>')).toBeTruthy()
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# # negative examples
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expect(bindingSet.eventMatchesPattern(event('a'), '<shift-a>')).toBeFalsy()
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expect(bindingSet.eventMatchesPattern(event('a', shiftKey: true), 'a')).toBeFalsy()
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expect(bindingSet.eventMatchesPattern(event('d'), 'k')).toBeFalsy()
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