| 1 | {MockNode} = require('../lib/karen')
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| 2 |
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| 3 | describe 'MockNode', ->
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| 4 | def 'node', -> new MockNode
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| 5 |
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| 6 | describe '#style', ->
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| 7 | it 'allows for read/write styles', ->
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| 8 | @node.style.background = 'red';
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| 9 | @node.style.background.should.equal('red')
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| 10 |
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| 11 | describe '#appendChild', ->
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| 12 | it 'emits append-child event with node as argument', (done) ->
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| 13 | child = {}
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| 14 | @node.on 'append-child', (node) ->
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| 15 | done() if node == child
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| 16 | @node.appendChild(child)
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| 17 |
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| 18 | describe '#removeChild', ->
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| 19 | it 'emits remove-child event with node when child has been added', (done) ->
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| 20 | node = {}
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| 21 | @node.on 'remove-child', (child) ->
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| 22 | done() if child == node
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| 23 | @node.appendChild(node)
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| 24 | @node.removeChild(node)
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| 25 |
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| 26 | it 'does not emit remove-child event when child has not been added', (done) ->
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| 27 | node = {}
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| 28 | @node.on 'remove-child', ->
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| 29 | done('should not have emit event, but did')
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| 30 | @node.removeChild(node)
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| 31 | done()
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| 32 |
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| 33 | describe '#getAttribute/#setAttribute', ->
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| 34 | it 'allows to read and write attributes', ->
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| 35 | @node.setAttribute('foo', 'bar')
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| 36 | @node.setAttribute('baz', 'qux')
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| 37 | @node.getAttribute('foo').should.equal('bar')
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| 38 | @node.getAttribute('baz').should.equal('qux')
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| 39 |
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| 40 | describe 'getBoundingClientRect', ->
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| 41 | beforeEach ->
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| 42 | @boundingClientRect = @node.getBoundingClientRect()
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| 43 |
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| 44 | describe '#height', ->
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| 45 | it 'returns node height', ->
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| 46 | @boundingClientRect.height.should.equal(0)
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| 47 |
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| 48 | describe '#width', ->
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| 49 | it 'returns node width', ->
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| 50 | @boundingClientRect.width.should.equal(0)
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| 51 |
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| 52 | describe '#left', ->
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| 53 | it 'returns node left', ->
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| 54 | @boundingClientRect.left.should.equal(0)
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| 55 |
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| 56 | describe '#bottom', ->
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| 57 | it 'returns node bottom', ->
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| 58 | @boundingClientRect.bottom.should.equal(0)
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| 59 |
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| 60 | describe '#right', ->
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| 61 | it 'returns node right', ->
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| 62 | @boundingClientRect.right.should.equal(0)
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| 63 |
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| 64 | describe '#top', ->
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| 65 | it 'returns node top', ->
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| 66 | @boundingClientRect.top.should.equal(0)
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| 67 |
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| 68 | describe '#ownerDocument', ->
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| 69 | it 'returns a MockDocument object', ->
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| 70 | @node.ownerDocument.should.be.an('object')
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| 71 |
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| 72 | it 'returns same owner document every time', ->
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| 73 | @node.ownerDocument.should.equal(@node.ownerDocument)
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| 74 |
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| 75 | describe '#parentNode', ->
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| 76 | it 'returns a MockNode object', ->
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| 77 | @node.parentNode.should.be.an('object')
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| 78 |
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| 79 | it 'returns same parent every time', ->
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| 80 | @node.parentNode.should.equal(@node.parentNode)
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| 81 |
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| 82 | describe '#getElementsByTagName', ->
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| 83 | it 'returns an empty array', ->
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| 84 | @node.getElementsByTagName('div').should.eql([])
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| 85 |
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| 86 | describe '#insertBefore', ->
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| 87 | it 'does nothing but exist', ->
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| 88 | @node.insertBefore({})
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