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65 lines
2.2 KiB
CoffeeScript
65 lines
2.2 KiB
CoffeeScript
describe "Morris.Hover", ->
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describe "with dummy content", ->
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beforeEach ->
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parent = $('<div style="width:200px;height:180px"></div>')
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.appendTo($('#test'))
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@hover = new Morris.Hover(parent: parent)
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@element = $('#test .morris-hover')
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it "should initialise a hidden, empty popup", ->
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@element.should.exist
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@element.should.be.hidden
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@element.should.be.empty
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describe "#show", ->
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it "should show the popup", ->
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@hover.show()
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@element.should.be.visible
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describe "#hide", ->
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it "should hide the popup", ->
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@hover.show()
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@hover.hide()
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@element.should.be.hidden
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describe "#html", ->
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it "should replace the contents of the element", ->
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@hover.html('<div>Foobarbaz</div>')
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@element.should.have.html('<div>Foobarbaz</div>')
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describe "#moveTo", ->
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beforeEach ->
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@hover.html('<div style="width:84px;height:84px"></div>')
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it "should place the popup directly above the given point", ->
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@hover.moveTo(100, 150)
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@element.should.have.css('left', '50px')
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@element.should.have.css('top', '40px')
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it "should place the popup below the given point if it does not fit above", ->
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@hover.moveTo(100, 50)
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@element.should.have.css('left', '50px')
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@element.should.have.css('top', '60px')
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it "should center the popup vertically if it will not fit above or below", ->
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@hover.moveTo(100, 100)
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@element.should.have.css('left', '50px')
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@element.should.have.css('top', '40px')
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it "should center the popup vertically if no y value is supplied", ->
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@hover.moveTo(100)
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@element.should.have.css('left', '50px')
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@element.should.have.css('top', '40px')
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describe "#update", ->
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it "should update content, show and reposition the popup", ->
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hover = new Morris.Hover(parent: $('#test'))
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html = "<div style='width:84px;height:84px'>Hello, Everyone!</div>"
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hover.update(html, 150, 200)
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el = $('#test .morris-hover')
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el.should.have.css('left', '100px')
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el.should.have.css('top', '90px')
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el.should.have.text('Hello, Everyone!')
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