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97 lines
3.7 KiB
CoffeeScript
97 lines
3.7 KiB
CoffeeScript
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Panel = require '../src/panel'
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PanelContainer = require '../src/panel-container'
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describe "PanelContainer", ->
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[container] = []
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class TestPanelItem
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constructior: ->
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beforeEach ->
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container = new PanelContainer
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describe "::addPanel(panel)", ->
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it 'emits an onDidAddPanel event with the index the panel was inserted at', ->
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container.onDidAddPanel addPanelSpy = jasmine.createSpy()
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panel1 = new Panel(item: new TestPanelItem())
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container.addPanel(panel1)
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expect(addPanelSpy).toHaveBeenCalledWith({panel: panel1, index: 0})
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panel2 = new Panel(item: new TestPanelItem())
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container.addPanel(panel2)
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expect(addPanelSpy).toHaveBeenCalledWith({panel: panel2, index: 1})
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describe "when a panel is destroyed", ->
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it 'emits an onDidRemovePanel event with the index of the removed item', ->
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container.onDidRemovePanel removePanelSpy = jasmine.createSpy()
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panel1 = new Panel(item: new TestPanelItem())
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container.addPanel(panel1)
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panel2 = new Panel(item: new TestPanelItem())
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container.addPanel(panel2)
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expect(removePanelSpy).not.toHaveBeenCalled()
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panel2.destroy()
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expect(removePanelSpy).toHaveBeenCalledWith({panel: panel2, index: 1})
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panel1.destroy()
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expect(removePanelSpy).toHaveBeenCalledWith({panel: panel1, index: 0})
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describe "panel priority", ->
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describe 'left / top panel container', ->
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[initialPanel] = []
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beforeEach ->
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# 'left' logic is the same as 'top'
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container = new PanelContainer({location: 'left'})
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initialPanel = new Panel(item: new TestPanelItem())
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container.addPanel(initialPanel)
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describe 'when a panel with low priority is added', ->
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it 'is inserted at the beginning of the list', ->
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container.onDidAddPanel addPanelSpy = jasmine.createSpy()
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panel = new Panel(item: new TestPanelItem(), priority: 0)
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container.addPanel(panel)
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expect(addPanelSpy).toHaveBeenCalledWith({panel, index: 0})
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expect(container.getPanels()[0]).toBe panel
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describe 'when a panel with priority between two other panels is added', ->
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it 'is inserted at the between the two panels', ->
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panel = new Panel(item: new TestPanelItem(), priority: 1000)
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container.addPanel(panel)
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container.onDidAddPanel addPanelSpy = jasmine.createSpy()
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panel = new Panel(item: new TestPanelItem(), priority: 101)
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container.addPanel(panel)
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expect(addPanelSpy).toHaveBeenCalledWith({panel, index: 1})
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expect(container.getPanels()[1]).toBe panel
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describe 'right / bottom panel container', ->
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[initialPanel] = []
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beforeEach ->
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# 'bottom' logic is the same as 'right'
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container = new PanelContainer({location: 'right'})
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initialPanel = new Panel(item: new TestPanelItem())
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container.addPanel(initialPanel)
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describe 'when a panel with high priority is added', ->
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it 'is inserted at the beginning of the list', ->
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container.onDidAddPanel addPanelSpy = jasmine.createSpy()
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panel = new Panel(item: new TestPanelItem(), priority: 1000)
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container.addPanel(panel)
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expect(addPanelSpy).toHaveBeenCalledWith({panel, index: 0})
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expect(container.getPanels()[0]).toBe panel
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describe 'when a panel with low priority is added', ->
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it 'is inserted at the end of the list', ->
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container.onDidAddPanel addPanelSpy = jasmine.createSpy()
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panel = new Panel(item: new TestPanelItem(), priority: 0)
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container.addPanel(panel)
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expect(addPanelSpy).toHaveBeenCalledWith({panel, index: 1})
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expect(container.getPanels()[1]).toBe panel
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