mirror of
https://github.com/atom/atom.git
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639 lines
26 KiB
CoffeeScript
639 lines
26 KiB
CoffeeScript
PaneContainer = require '../src/pane-container'
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PaneView = require '../src/pane-view'
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{fs, $, View} = require 'atom'
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path = require 'path'
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temp = require 'temp'
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describe "PaneView", ->
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[container, view1, view2, editor1, editor2, pane] = []
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class TestView extends View
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@deserialize: ({id, text}) -> new TestView({id, text})
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@content: ({id, text}) -> @div class: 'test-view', id: id, tabindex: -1, text
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initialize: ({@id, @text}) ->
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serialize: -> { deserializer: 'TestView', @id, @text }
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getUri: -> @id
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isEqual: (other) -> other? and @id == other.id and @text == other.text
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beforeEach ->
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atom.deserializers.add(TestView)
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container = new PaneContainer
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view1 = new TestView(id: 'view-1', text: 'View 1')
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view2 = new TestView(id: 'view-2', text: 'View 2')
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editor1 = atom.project.openSync('sample.js')
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editor2 = atom.project.openSync('sample.txt')
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pane = new PaneView(view1, editor1, view2, editor2)
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container.setRoot(pane)
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afterEach ->
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atom.deserializers.remove(TestView)
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describe "::initialize(items...)", ->
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it "displays the first item in the pane", ->
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expect(pane.itemViews.find('#view-1')).toExist()
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describe "::activateItem(item)", ->
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it "hides all item views except the one being shown and sets the activeItem", ->
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expect(pane.activeItem).toBe view1
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pane.activateItem(view2)
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expect(view1.css('display')).toBe 'none'
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expect(view2.css('display')).not.toBe 'none'
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expect(pane.activeItem).toBe view2
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it "triggers 'pane:active-item-changed' if the item isn't already the activeItem", ->
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pane.activate()
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itemChangedHandler = jasmine.createSpy("itemChangedHandler")
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container.on 'pane:active-item-changed', itemChangedHandler
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expect(pane.activeItem).toBe view1
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pane.activateItem(view2)
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pane.activateItem(view2)
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expect(itemChangedHandler.callCount).toBe 1
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expect(itemChangedHandler.argsForCall[0][1]).toBe view2
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itemChangedHandler.reset()
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pane.activateItem(editor1)
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expect(itemChangedHandler).toHaveBeenCalled()
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expect(itemChangedHandler.argsForCall[0][1]).toBe editor1
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itemChangedHandler.reset()
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describe "if the pane's active view is focused before calling activateItem", ->
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it "focuses the new active view", ->
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container.attachToDom()
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pane.focus()
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expect(pane.activeView).not.toBe view2
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expect(pane.activeView).toMatchSelector ':focus'
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pane.activateItem(view2)
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expect(view2).toMatchSelector ':focus'
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describe "when the given item isn't yet in the items list on the pane", ->
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view3 = null
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beforeEach ->
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view3 = new TestView(id: 'view-3', text: "View 3")
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pane.activateItem(editor1)
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expect(pane.getActiveItemIndex()).toBe 1
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it "adds it to the items list after the active item", ->
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pane.activateItem(view3)
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expect(pane.getItems()).toEqual [view1, editor1, view3, view2, editor2]
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expect(pane.activeItem).toBe view3
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expect(pane.getActiveItemIndex()).toBe 2
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it "triggers the 'item-added' event with the item and its index before the 'active-item-changed' event", ->
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events = []
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container.on 'pane:item-added', (e, item, index) -> events.push(['pane:item-added', item, index])
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container.on 'pane:active-item-changed', (e, item) -> events.push(['pane:active-item-changed', item])
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pane.activateItem(view3)
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expect(events).toEqual [['pane:item-added', view3, 2], ['pane:active-item-changed', view3]]
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describe "when showing a model item", ->
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describe "when no view has yet been appended for that item", ->
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it "appends and shows a view to display the item based on its `.getViewClass` method", ->
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pane.activateItem(editor1)
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editorView = pane.activeView
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expect(editorView.css('display')).not.toBe 'none'
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expect(editorView.editor).toBe editor1
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describe "when a valid view has already been appended for another item", ->
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it "multiple views are created for multiple items", ->
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pane.activateItem(editor1)
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pane.activateItem(editor2)
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expect(pane.itemViews.find('.editor').length).toBe 2
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editorView = pane.activeView
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expect(editorView.css('display')).not.toBe 'none'
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expect(editorView.editor).toBe editor2
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it "creates a new view with the item", ->
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initialViewCount = pane.itemViews.find('.test-view').length
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model1 =
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id: 'test-model-1'
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text: 'Test Model 1'
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serialize: -> {@id, @text}
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getViewClass: -> TestView
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model2 =
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id: 'test-model-2'
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text: 'Test Model 2'
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serialize: -> {@id, @text}
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getViewClass: -> TestView
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pane.activateItem(model1)
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pane.activateItem(model2)
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expect(pane.itemViews.find('.test-view').length).toBe initialViewCount + 2
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pane.activatePreviousItem()
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expect(pane.itemViews.find('.test-view').length).toBe initialViewCount + 2
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pane.destroyItem(model2)
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expect(pane.itemViews.find('.test-view').length).toBe initialViewCount + 1
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pane.destroyItem(model1)
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expect(pane.itemViews.find('.test-view').length).toBe initialViewCount
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describe "when showing a view item", ->
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it "appends it to the itemViews div if it hasn't already been appended and shows it", ->
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expect(pane.itemViews.find('#view-2')).not.toExist()
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pane.activateItem(view2)
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expect(pane.itemViews.find('#view-2')).toExist()
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expect(pane.activeView).toBe view2
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describe "::destroyItem(item)", ->
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describe "if the item is not modified", ->
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it "removes the item and tries to call destroy on it", ->
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pane.destroyItem(editor2)
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expect(pane.getItems().indexOf(editor2)).toBe -1
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expect(editor2.isDestroyed()).toBe true
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describe "if the item is modified", ->
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beforeEach ->
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jasmine.unspy(editor2, 'shouldPromptToSave')
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spyOn(editor2, 'save')
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spyOn(editor2, 'saveAs')
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editor2.insertText('a')
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expect(editor2.isModified()).toBeTruthy()
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describe "if the [Save] option is selected", ->
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describe "when the item has a uri", ->
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it "saves the item before removing and destroying it", ->
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spyOn(atom, 'confirm').andReturn(0)
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pane.destroyItem(editor2)
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expect(editor2.save).toHaveBeenCalled()
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expect(pane.getItems().indexOf(editor2)).toBe -1
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expect(editor2.isDestroyed()).toBe true
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describe "when the item has no uri", ->
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it "presents a save-as dialog, then saves the item with the given uri before removing and destroying it", ->
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editor2.buffer.setPath(undefined)
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spyOn(atom, 'showSaveDialogSync').andReturn("/selected/path")
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spyOn(atom, 'confirm').andReturn(0)
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pane.destroyItem(editor2)
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expect(atom.showSaveDialogSync).toHaveBeenCalled()
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expect(editor2.saveAs).toHaveBeenCalledWith("/selected/path")
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expect(pane.getItems().indexOf(editor2)).toBe -1
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expect(editor2.isDestroyed()).toBe true
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describe "if the [Don't Save] option is selected", ->
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it "removes and destroys the item without saving it", ->
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spyOn(atom, 'confirm').andReturn(2)
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pane.destroyItem(editor2)
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expect(editor2.save).not.toHaveBeenCalled()
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expect(pane.getItems().indexOf(editor2)).toBe -1
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expect(editor2.isDestroyed()).toBe true
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describe "if the [Cancel] option is selected", ->
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it "does not save, remove, or destroy the item", ->
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spyOn(atom, 'confirm').andReturn(1)
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pane.destroyItem(editor2)
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expect(editor2.save).not.toHaveBeenCalled()
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expect(pane.getItems().indexOf(editor2)).not.toBe -1
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expect(editor2.isDestroyed()).toBe false
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it "removes the item's associated view", ->
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view1.remove = (selector, keepData) -> @wasRemoved = not keepData
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pane.destroyItem(view1)
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expect(view1.wasRemoved).toBe true
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it "removes the item from the items list and shows the next item if it was showing", ->
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pane.destroyItem(view1)
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expect(pane.getItems()).toEqual [editor1, view2, editor2]
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expect(pane.activeItem).toBe editor1
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pane.activateItem(editor2)
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pane.destroyItem(editor2)
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expect(pane.getItems()).toEqual [editor1, view2]
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expect(pane.activeItem).toBe editor1
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it "triggers 'pane:item-removed' with the item and its former index", ->
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itemRemovedHandler = jasmine.createSpy("itemRemovedHandler")
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pane.on 'pane:item-removed', itemRemovedHandler
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pane.destroyItem(editor1)
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expect(itemRemovedHandler).toHaveBeenCalled()
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expect(itemRemovedHandler.argsForCall[0][1..2]).toEqual [editor1, 1]
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describe "when removing the last item", ->
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it "removes the pane", ->
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pane.destroyItem(item) for item in pane.getItems()
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expect(pane.hasParent()).toBeFalsy()
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describe "when the pane is focused", ->
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it "shifts focus to the next pane", ->
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expect(container.getRoot()).toBe pane
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container.attachToDom()
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pane2 = pane.splitRight(new TestView(id: 'view-3', text: 'View 3'))
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pane.focus()
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expect(pane).toMatchSelector(':has(:focus)')
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pane.destroyItem(item) for item in pane.getItems()
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expect(pane2).toMatchSelector ':has(:focus)'
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describe "when the item is a view", ->
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it "removes the item from the 'item-views' div", ->
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expect(view1.parent()).toMatchSelector pane.itemViews
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pane.destroyItem(view1)
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expect(view1.parent()).not.toMatchSelector pane.itemViews
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describe "when the item is a model", ->
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it "removes the associated view only when all items that require it have been removed", ->
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pane.activateItem(editor1)
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pane.activateItem(editor2)
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pane.destroyItem(editor2)
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expect(pane.itemViews.find('.editor')).toExist()
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pane.destroyItem(editor1)
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expect(pane.itemViews.find('.editor')).not.toExist()
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describe "::moveItem(item, index)", ->
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it "moves the item to the given index and emits a 'pane:item-moved' event with the item and the new index", ->
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itemMovedHandler = jasmine.createSpy("itemMovedHandler")
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pane.on 'pane:item-moved', itemMovedHandler
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pane.moveItem(view1, 2)
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expect(pane.getItems()).toEqual [editor1, view2, view1, editor2]
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expect(itemMovedHandler).toHaveBeenCalled()
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expect(itemMovedHandler.argsForCall[0][1..2]).toEqual [view1, 2]
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itemMovedHandler.reset()
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pane.moveItem(editor1, 3)
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expect(pane.getItems()).toEqual [view2, view1, editor2, editor1]
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expect(itemMovedHandler).toHaveBeenCalled()
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expect(itemMovedHandler.argsForCall[0][1..2]).toEqual [editor1, 3]
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itemMovedHandler.reset()
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pane.moveItem(editor1, 1)
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expect(pane.getItems()).toEqual [view2, editor1, view1, editor2]
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expect(itemMovedHandler).toHaveBeenCalled()
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expect(itemMovedHandler.argsForCall[0][1..2]).toEqual [editor1, 1]
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itemMovedHandler.reset()
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describe "::moveItemToPane(item, pane, index)", ->
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[pane2, view3] = []
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beforeEach ->
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view3 = new TestView(id: 'view-3', text: "View 3")
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pane2 = pane.splitRight(view3)
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it "moves the item to the given pane at the given index", ->
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pane.moveItemToPane(view1, pane2, 1)
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expect(pane.getItems()).toEqual [editor1, view2, editor2]
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expect(pane2.getItems()).toEqual [view3, view1]
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describe "when it is the last item on the source pane", ->
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it "removes the source pane, but does not destroy the item", ->
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pane.destroyItem(view1)
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pane.destroyItem(view2)
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pane.destroyItem(editor2)
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expect(pane.getItems()).toEqual [editor1]
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pane.moveItemToPane(editor1, pane2, 1)
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expect(pane.hasParent()).toBeFalsy()
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expect(pane2.getItems()).toEqual [view3, editor1]
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expect(editor1.isDestroyed()).toBe false
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describe "when the item is a jQuery object", ->
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it "preserves data by detaching instead of removing", ->
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view1.data('preservative', 1234)
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pane.moveItemToPane(view1, pane2, 1)
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pane2.activateItemAtIndex(1)
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expect(pane2.activeView.data('preservative')).toBe 1234
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describe "pane:close", ->
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it "destroys all items and removes the pane", ->
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pane.activateItem(editor1)
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pane.trigger 'pane:close'
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expect(pane.hasParent()).toBeFalsy()
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expect(editor2.isDestroyed()).toBe true
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expect(editor1.isDestroyed()).toBe true
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describe "pane:close-other-items", ->
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it "destroys all items except the current", ->
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pane.activateItem(editor1)
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pane.trigger 'pane:close-other-items'
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expect(editor2.isDestroyed()).toBe true
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expect(pane.getItems()).toEqual [editor1]
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describe "::saveActiveItem()", ->
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describe "when the current item has a uri", ->
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describe "when the current item has a save method", ->
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it "saves the current item", ->
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spyOn(editor2, 'save')
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pane.activateItem(editor2)
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pane.saveActiveItem()
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expect(editor2.save).toHaveBeenCalled()
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describe "when the current item has no save method", ->
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it "does nothing", ->
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pane.activeItem.getUri = -> 'you are eye'
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expect(pane.activeItem.save).toBeUndefined()
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pane.saveActiveItem()
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describe "when the current item has no uri", ->
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beforeEach ->
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spyOn(atom, 'showSaveDialogSync').andReturn('/selected/path')
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describe "when the current item has a saveAs method", ->
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it "opens a save dialog and saves the current item as the selected path", ->
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newEditor = atom.project.openSync()
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spyOn(newEditor, 'saveAs')
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pane.activateItem(newEditor)
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pane.saveActiveItem()
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expect(atom.showSaveDialogSync).toHaveBeenCalled()
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expect(newEditor.saveAs).toHaveBeenCalledWith('/selected/path')
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describe "when the current item has no saveAs method", ->
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it "does nothing", ->
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expect(pane.activeItem.saveAs).toBeUndefined()
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pane.saveActiveItem()
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expect(atom.showSaveDialogSync).not.toHaveBeenCalled()
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describe "::saveActiveItemAs()", ->
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beforeEach ->
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spyOn(atom, 'showSaveDialogSync').andReturn('/selected/path')
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describe "when the current item has a saveAs method", ->
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it "opens the save dialog and calls saveAs on the item with the selected path", ->
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spyOn(editor2, 'saveAs')
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pane.activateItem(editor2)
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pane.saveActiveItemAs()
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expect(atom.showSaveDialogSync).toHaveBeenCalledWith(path.dirname(editor2.getPath()))
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expect(editor2.saveAs).toHaveBeenCalledWith('/selected/path')
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describe "when the current item does not have a saveAs method", ->
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it "does nothing", ->
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expect(pane.activeItem.saveAs).toBeUndefined()
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pane.saveActiveItemAs()
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expect(atom.showSaveDialogSync).not.toHaveBeenCalled()
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describe "pane:show-next-item and pane:show-previous-item", ->
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it "advances forward/backward through the pane's items, looping around at either end", ->
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expect(pane.activeItem).toBe view1
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pane.trigger 'pane:show-previous-item'
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expect(pane.activeItem).toBe editor2
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pane.trigger 'pane:show-previous-item'
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expect(pane.activeItem).toBe view2
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pane.trigger 'pane:show-next-item'
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expect(pane.activeItem).toBe editor2
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pane.trigger 'pane:show-next-item'
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expect(pane.activeItem).toBe view1
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describe "pane:show-item-N events", ->
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it "shows the (n-1)th item if it exists", ->
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pane.trigger 'pane:show-item-2'
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expect(pane.activeItem).toBe pane.itemAtIndex(1)
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pane.trigger 'pane:show-item-1'
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expect(pane.activeItem).toBe pane.itemAtIndex(0)
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pane.trigger 'pane:show-item-9' # don't fail on out-of-bounds indices
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expect(pane.activeItem).toBe pane.itemAtIndex(0)
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describe "when the title of the active item changes", ->
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it "emits pane:active-item-title-changed", ->
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activeItemTitleChangedHandler = jasmine.createSpy("activeItemTitleChangedHandler")
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pane.on 'pane:active-item-title-changed', activeItemTitleChangedHandler
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expect(pane.activeItem).toBe view1
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view2.trigger 'title-changed'
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expect(activeItemTitleChangedHandler).not.toHaveBeenCalled()
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view1.trigger 'title-changed'
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expect(activeItemTitleChangedHandler).toHaveBeenCalled()
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activeItemTitleChangedHandler.reset()
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pane.activateItem(view2)
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view2.trigger 'title-changed'
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expect(activeItemTitleChangedHandler).toHaveBeenCalled()
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describe "when an unmodifed buffer's path is deleted", ->
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it "removes the pane item", ->
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filePath = temp.openSync('atom').path
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editor = atom.project.openSync(filePath)
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pane.activateItem(editor)
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expect(pane.items).toHaveLength(5)
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fs.removeSync(filePath)
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waitsFor ->
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pane.items.length == 4
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describe "::remove()", ->
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it "destroys all the pane's items", ->
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pane.remove()
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expect(editor1.isDestroyed()).toBe true
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expect(editor2.isDestroyed()).toBe true
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it "triggers a 'pane:removed' event with the pane", ->
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removedHandler = jasmine.createSpy("removedHandler")
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container.on 'pane:removed', removedHandler
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pane.remove()
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expect(removedHandler).toHaveBeenCalled()
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expect(removedHandler.argsForCall[0][1]).toBe pane
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describe "when there are other panes", ->
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[paneToLeft, paneToRight] = []
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beforeEach ->
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pane.activateItem(editor1)
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paneToLeft = pane.splitLeft(pane.copyActiveItem())
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paneToRight = pane.splitRight(pane.copyActiveItem())
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container.attachToDom()
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describe "when the removed pane is active", ->
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|
it "makes the next the next pane active and focuses it", ->
|
|
pane.activate()
|
|
pane.remove()
|
|
expect(paneToLeft.isActive()).toBeFalsy()
|
|
expect(paneToRight.isActive()).toBeTruthy()
|
|
expect(paneToRight).toMatchSelector ':has(:focus)'
|
|
|
|
describe "when the removed pane is not active", ->
|
|
it "does not affect the active pane or the focus", ->
|
|
paneToLeft.focus()
|
|
expect(paneToLeft.isActive()).toBeTruthy()
|
|
expect(paneToRight.isActive()).toBeFalsy()
|
|
|
|
pane.remove()
|
|
expect(paneToLeft.isActive()).toBeTruthy()
|
|
expect(paneToRight.isActive()).toBeFalsy()
|
|
expect(paneToLeft).toMatchSelector ':has(:focus)'
|
|
|
|
describe "when it is the last pane", ->
|
|
beforeEach ->
|
|
expect(container.getPanes().length).toBe 1
|
|
atom.workspaceView = focus: jasmine.createSpy("workspaceView.focus")
|
|
|
|
describe "when the removed pane is focused", ->
|
|
it "calls focus on workspaceView so we don't lose focus", ->
|
|
container.attachToDom()
|
|
pane.focus()
|
|
pane.remove()
|
|
expect(atom.workspaceView.focus).toHaveBeenCalled()
|
|
|
|
describe "when the removed pane is not focused", ->
|
|
it "does not call focus on root view", ->
|
|
expect(pane).not.toMatchSelector ':has(:focus)'
|
|
pane.remove()
|
|
expect(atom.workspaceView.focus).not.toHaveBeenCalled()
|
|
|
|
describe "::getNextPane()", ->
|
|
it "returns the next pane if one exists, wrapping around from the last pane to the first", ->
|
|
pane.activateItem(editor1)
|
|
expect(pane.getNextPane()).toBeUndefined
|
|
pane2 = pane.splitRight(pane.copyActiveItem())
|
|
expect(pane.getNextPane()).toBe pane2
|
|
expect(pane2.getNextPane()).toBe pane
|
|
|
|
describe "when the pane is focused", ->
|
|
beforeEach ->
|
|
container.attachToDom()
|
|
|
|
it "focuses the active item view", ->
|
|
focusHandler = jasmine.createSpy("focusHandler")
|
|
pane.activeItem.on 'focus', focusHandler
|
|
pane.focus()
|
|
expect(focusHandler).toHaveBeenCalled()
|
|
|
|
it "triggers 'pane:became-active' if it was not previously active", ->
|
|
pane2 = pane.splitRight(view2) # Make pane inactive
|
|
|
|
becameActiveHandler = jasmine.createSpy("becameActiveHandler")
|
|
pane.on 'pane:became-active', becameActiveHandler
|
|
expect(pane.isActive()).toBeFalsy()
|
|
pane.focusin()
|
|
expect(pane.isActive()).toBeTruthy()
|
|
pane.focusin()
|
|
|
|
expect(becameActiveHandler.callCount).toBe 1
|
|
|
|
it "triggers 'pane:became-inactive' when it was previously active", ->
|
|
pane2 = pane.splitRight(view2) # Make pane inactive
|
|
|
|
becameInactiveHandler = jasmine.createSpy("becameInactiveHandler")
|
|
pane.on 'pane:became-inactive', becameInactiveHandler
|
|
|
|
expect(pane.isActive()).toBeFalsy()
|
|
pane.focusin()
|
|
expect(pane.isActive()).toBeTruthy()
|
|
pane.splitRight(pane.copyActiveItem())
|
|
expect(pane.isActive()).toBeFalsy()
|
|
|
|
expect(becameInactiveHandler.callCount).toBe 1
|
|
|
|
describe "split methods", ->
|
|
[pane1, view3, view4] = []
|
|
beforeEach ->
|
|
pane1 = pane
|
|
pane.activateItem(editor1)
|
|
view3 = new TestView(id: 'view-3', text: 'View 3')
|
|
view4 = new TestView(id: 'view-4', text: 'View 4')
|
|
|
|
describe "splitRight(items...)", ->
|
|
it "builds a row if needed, then appends a new pane after itself", ->
|
|
# creates the new pane with a copy of the active item if none are given
|
|
pane2 = pane1.splitRight(pane1.copyActiveItem())
|
|
expect(container.find('.pane-row .pane').toArray()).toEqual [pane1[0], pane2[0]]
|
|
expect(pane2.items).toEqual [editor1]
|
|
expect(pane2.activeItem).not.toBe editor1 # it's a copy
|
|
|
|
pane3 = pane2.splitRight(view3, view4)
|
|
expect(pane3.getItems()).toEqual [view3, view4]
|
|
expect(container.find('.pane-row .pane').toArray()).toEqual [pane[0], pane2[0], pane3[0]]
|
|
|
|
it "builds a row if needed, then appends a new pane after itself ", ->
|
|
# creates the new pane with a copy of the active item if none are given
|
|
pane2 = pane1.splitRight()
|
|
expect(container.find('.pane-row .pane').toArray()).toEqual [pane1[0], pane2[0]]
|
|
expect(pane2.items).toEqual []
|
|
expect(pane2.activeItem).toBeUndefined()
|
|
|
|
pane3 = pane2.splitRight()
|
|
expect(container.find('.pane-row .pane').toArray()).toEqual [pane1[0], pane2[0], pane3[0]]
|
|
expect(pane3.items).toEqual []
|
|
expect(pane3.activeItem).toBeUndefined()
|
|
|
|
describe "splitLeft(items...)", ->
|
|
it "builds a row if needed, then appends a new pane before itself", ->
|
|
# creates the new pane with a copy of the active item if none are given
|
|
pane2 = pane.splitLeft(pane1.copyActiveItem())
|
|
expect(container.find('.pane-row .pane').toArray()).toEqual [pane2[0], pane[0]]
|
|
expect(pane2.items).toEqual [editor1]
|
|
expect(pane2.activeItem).not.toBe editor1 # it's a copy
|
|
|
|
pane3 = pane2.splitLeft(view3, view4)
|
|
expect(pane3.getItems()).toEqual [view3, view4]
|
|
expect(container.find('.pane-row .pane').toArray()).toEqual [pane3[0], pane2[0], pane[0]]
|
|
|
|
describe "splitDown(items...)", ->
|
|
it "builds a column if needed, then appends a new pane after itself", ->
|
|
# creates the new pane with a copy of the active item if none are given
|
|
pane2 = pane.splitDown(pane1.copyActiveItem())
|
|
expect(container.find('.pane-column .pane').toArray()).toEqual [pane[0], pane2[0]]
|
|
expect(pane2.items).toEqual [editor1]
|
|
expect(pane2.activeItem).not.toBe editor1 # it's a copy
|
|
|
|
pane3 = pane2.splitDown(view3, view4)
|
|
expect(pane3.getItems()).toEqual [view3, view4]
|
|
expect(container.find('.pane-column .pane').toArray()).toEqual [pane[0], pane2[0], pane3[0]]
|
|
|
|
describe "splitUp(items...)", ->
|
|
it "builds a column if needed, then appends a new pane before itself", ->
|
|
# creates the new pane with a copy of the active item if none are given
|
|
pane2 = pane.splitUp(pane1.copyActiveItem())
|
|
expect(container.find('.pane-column .pane').toArray()).toEqual [pane2[0], pane[0]]
|
|
expect(pane2.items).toEqual [editor1]
|
|
expect(pane2.activeItem).not.toBe editor1 # it's a copy
|
|
|
|
pane3 = pane2.splitUp(view3, view4)
|
|
expect(pane3.getItems()).toEqual [view3, view4]
|
|
expect(container.find('.pane-column .pane').toArray()).toEqual [pane3[0], pane2[0], pane[0]]
|
|
|
|
describe "::itemForUri(uri)", ->
|
|
it "returns the item for which a call to .getUri() returns the given uri", ->
|
|
expect(pane.itemForUri(editor1.getUri())).toBe editor1
|
|
expect(pane.itemForUri(editor2.getUri())).toBe editor2
|
|
|
|
describe "serialization", ->
|
|
it "can serialize and deserialize the pane and all its items", ->
|
|
newPane = pane.testSerialization()
|
|
expect(newPane.getItems()).toEqual [view1, editor1, view2, editor2]
|
|
|
|
it "restores the active item on deserialization", ->
|
|
pane.activateItem(editor2)
|
|
newPane = pane.testSerialization()
|
|
expect(newPane.activeItem).toEqual editor2
|
|
|
|
it "does not show items that cannot be deserialized", ->
|
|
spyOn(console, 'warn')
|
|
|
|
class Unserializable
|
|
getViewClass: -> TestView
|
|
|
|
pane.activateItem(new Unserializable)
|
|
|
|
newPane = pane.testSerialization()
|
|
expect(newPane.activeItem).toEqual pane.items[0]
|
|
expect(newPane.items.length).toBe pane.items.length - 1
|
|
|
|
it "focuses the pane after attach only if had focus when serialized", ->
|
|
container.attachToDom()
|
|
pane.focus()
|
|
|
|
container2 = container.testSerialization()
|
|
pane2 = container2.getRoot()
|
|
container2.attachToDom()
|
|
expect(pane2).toMatchSelector(':has(:focus)')
|
|
|
|
$(document.activeElement).blur()
|
|
container3 = container.testSerialization()
|
|
pane3 = container3.getRoot()
|
|
container3.attachToDom()
|
|
expect(pane3).not.toMatchSelector(':has(:focus)')
|