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64 lines
2.3 KiB
CoffeeScript
64 lines
2.3 KiB
CoffeeScript
ViewRegistry = require '../src/view-registry'
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Panel = require '../src/panel'
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PanelElement = require '../src/panel-element'
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PanelContainer = require '../src/panel-container'
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PanelContainerElement = require '../src/panel-container-element'
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describe "PanelContainerElement", ->
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[jasmineContent, element, container, viewRegistry] = []
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class TestPanelContainerItem
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constructior: ->
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class TestPanelContainerItemElement extends HTMLElement
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createdCallback: ->
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@classList.add('test-root')
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setModel: (@model) ->
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TestPanelContainerItemElement = document.registerElement 'atom-test-container-item-element', prototype: TestPanelContainerItemElement.prototype
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beforeEach ->
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jasmineContent = document.body.querySelector('#jasmine-content')
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viewRegistry = new ViewRegistry
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viewRegistry.addViewProvider
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modelConstructor: Panel
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viewConstructor: PanelElement
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viewRegistry.addViewProvider
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modelConstructor: PanelContainer
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viewConstructor: PanelContainerElement
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viewRegistry.addViewProvider
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modelConstructor: TestPanelContainerItem
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viewConstructor: TestPanelContainerItemElement
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container = new PanelContainer({viewRegistry, location: 'left'})
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element = container.getView()
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jasmineContent.appendChild(element)
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it 'has a location attribute with value from the model', ->
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expect(element.getAttribute('location')).toBe 'left'
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it 'removes the element when the container is destroyed', ->
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expect(element.parentNode).toBe jasmineContent
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container.destroy()
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expect(element.parentNode).not.toBe jasmineContent
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describe "adding and removing panels", ->
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it "adds atom-panel elements when a new panel is added to the container; removes them when the panels are destroyed", ->
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expect(element.childNodes.length).toBe 0
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panel1 = new Panel({viewRegistry, item: new TestPanelContainerItem(), location: 'left'})
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container.addPanel(panel1)
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expect(element.childNodes.length).toBe 1
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expect(element.childNodes[0].tagName).toBe 'ATOM-PANEL'
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panel2 = new Panel({viewRegistry, item: new TestPanelContainerItem(), location: 'left'})
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container.addPanel(panel2)
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expect(element.childNodes.length).toBe 2
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panel1.destroy()
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expect(element.childNodes.length).toBe 1
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panel2.destroy()
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expect(element.childNodes.length).toBe 0
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