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Fixing bug that caused references to stale DOM objects to be kept and used by Panels service

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Was causing panels to break when used in conjuction with ng-repeat + filters
This commit is contained in:
Rob Harrington
2016-12-02 09:52:28 +11:00
parent 50b84c4ced
commit 27b22acd37
2 changed files with 24 additions and 23 deletions
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35
spec/javascripts/unit/admin/index_utils/services/panels_spec.js.coffee
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@@ -13,13 +13,11 @@ describe "Panels service", ->
ctrl1 = jasmine.createSpyObj('ctrl', ['select'])
ctrl2 = jasmine.createSpyObj('ctrl', ['select'])
it "adds the panels controller, object and selection to @panels", ->
it "adds the panels controller, object and selection to @byObjectID", ->
Panels.register(ctrl1, { name: "obj1"}, "panel1")
Panels.register(ctrl2, { name: "obj2"})
expect(Panels.panels).toEqual [
{ ctrl: ctrl1, object: { name: "obj1"}, selected: "panel1" },
{ ctrl: ctrl2, object: { name: "obj2"}, selected: null }
]
expect(Panels.all[0]).toEqual { ctrl: ctrl1, object: { name: "obj1"}, selected: "panel1" }
expect(Panels.all[1]).toEqual { ctrl: ctrl2, object: { name: "obj2"}, selected: null }
it "call select on the controller if a selection is provided", ->
Panels.register(ctrl1, { name: "obj1"}, "panel1")
@@ -27,39 +25,40 @@ describe "Panels service", ->
expect(ctrl1.select.calls.count()).toEqual 1
expect(ctrl2.select.calls.count()).toEqual 0
it "ignores the input if object or ctrl are null", ->
it "ignores the input if ctrl, object are null", ->
Panels.register(ctrl1, null)
Panels.register(null, { name: "obj2"})
expect(Panels.panels).toEqual []
expect(Panels.all.length).toEqual 0
describe "toggling a panel", ->
panelMock = ctrlMock = objMock = null
beforeEach ->
objMock = {some: "object"}
ctrlMock = jasmine.createSpyObj('ctrl', ['select'])
panelMock = { ctrl: ctrlMock }
spyOn(Panels, "findPanelByObject").and.returnValue(panelMock)
panelMock = { ctrl: ctrlMock, object: objMock }
Panels.all = [panelMock]
describe "when no panel is currently selected", ->
beforeEach ->
panelMock.selected = null
describe "when no state is provided", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name')
beforeEach -> Panels.toggle(objMock, 'panel_name')
it "selects the named panel", ->
expect(panelMock.selected).toEqual 'panel_name'
expect(ctrlMock.select).toHaveBeenCalledWith('panel_name')
describe "when the state given is 'open'", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name', "open")
beforeEach -> Panels.toggle(objMock, 'panel_name', "open")
it "selects the named panel", ->
expect(panelMock.selected).toEqual 'panel_name'
expect(ctrlMock.select).toHaveBeenCalledWith('panel_name')
describe "when the state given is 'closed'", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name', "closed")
beforeEach -> Panels.toggle(objMock, 'panel_name', "closed")
it "does not select the named panel", ->
expect(panelMock.selected).toEqual null
@@ -70,21 +69,21 @@ describe "Panels service", ->
panelMock.selected = 'panel_name'
describe "when no state is provided", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name')
beforeEach -> Panels.toggle(objMock, 'panel_name')
it "de-selects the named panel", ->
expect(panelMock.selected).toEqual null
expect(ctrlMock.select).toHaveBeenCalledWith(null)
describe "when the state given is 'open'", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name', "open")
beforeEach -> Panels.toggle(objMock, 'panel_name', "open")
it "keeps the the named panel selected, but does not call select on the controller", ->
expect(panelMock.selected).toEqual 'panel_name'
expect(ctrlMock.select).not.toHaveBeenCalledWith('panel_name')
describe "when the state given is 'closed'", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name', "closed")
beforeEach -> Panels.toggle(objMock, 'panel_name', "closed")
it "de-selects the named panel", ->
expect(panelMock.selected).toEqual null
@@ -95,21 +94,21 @@ describe "Panels service", ->
panelMock.selected = 'some_other_panel'
describe "when no state is provided", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name')
beforeEach -> Panels.toggle(objMock, 'panel_name')
it "selects the named panel", ->
expect(panelMock.selected).toEqual 'panel_name'
expect(ctrlMock.select).toHaveBeenCalledWith('panel_name')
describe "when the state given is 'open'", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name', "open")
beforeEach -> Panels.toggle(objMock, 'panel_name', "open")
it "selects the named panel", ->
expect(panelMock.selected).toEqual 'panel_name'
expect(ctrlMock.select).toHaveBeenCalledWith('panel_name')
describe "when the state given is 'closed'", ->
beforeEach -> Panels.toggle({some: "object"}, 'panel_name', "closed")
beforeEach -> Panels.toggle(objMock, 'panel_name', "closed")
it "keeps the currently selected panel selected, ie. does nothing", ->
expect(panelMock.selected).toEqual "some_other_panel"