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describe "custom callbacks", ->
$inputor = null
$ = jQuery
beforeEach ->
loadFixtures("inputors.html")
afterEach ->
$inputor.atwho 'destroy'
describe "remoteFilter()", ->
it "only renders the view for data from the latest lookup", ->
callbackList = []
remoteFilter = jasmine.createSpy("remoteFilter").and.callFake (_, cb) ->
callbackList.push cb
$inputor = $("#inputor").atwho({
at: "@",
data: [],
callbacks: {
remoteFilter
}
})
$inputor.val('@foo')
app = getAppOf $inputor
controller = app.controller()
spyOn(controller, 'renderView')
simulateTypingIn $inputor
expect(remoteFilter).toHaveBeenCalled()
simulateTypingIn $inputor
expect(callbackList.length).toBeGreaterThan(1)
while callbackList.length > 1
callbackList.shift()(['no renders'])
expect(controller.renderView).not.toHaveBeenCalled()
callbackList.shift()(['render'])
expect(controller.renderView).toHaveBeenCalled()
it "does not attempt to render the view after query has been cleared", ->
remoteFilterCb = null
remoteFilter = jasmine.createSpy("remoteFilter").and.callFake (_, cb) ->
remoteFilterCb = cb
$inputor = $("#inputor").atwho({
at: "@",
data: [],
callbacks: {
remoteFilter
}
})
app = getAppOf $inputor
controller = app.controller()
spyOn controller, 'renderView'
simulateTypingIn $inputor
expect(remoteFilter).toHaveBeenCalled()
$inputor.val ''
simulateTypingIn $inputor
expect(remoteFilter.calls.count()).toEqual(1)
remoteFilterCb ['should not render']
expect(controller.renderView).not.toHaveBeenCalled()
it "does not attempt to render the view after focus has been lost", ->
remoteFilterCb = null
remoteFilter = jasmine.createSpy("remoteFilter").and.callFake (_, cb) ->
remoteFilterCb = cb
$inputor = $("#inputor").atwho({
at: "@",
data: [],
callbacks: {
remoteFilter
}
})
app = getAppOf $inputor
controller = app.controller()
spyOn controller, 'renderView'
simulateTypingIn $inputor
expect(remoteFilter).toHaveBeenCalled()
$inputor.blur();
remoteFilterCb ['should not render']
expect(controller.renderView).not.toHaveBeenCalled()
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