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Test TextEditorElement::setUpdatedSynchronously without waiting

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Another attempt to fix flakiness.
This commit is contained in:
Nathan Sobo
2014-12-02 11:37:11 -07:00
parent 0fe9dc6aa9
commit 625b95a6d9
1 changed files with 9 additions and 8 deletions
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17
spec/text-editor-element-spec.coffee
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@@ -101,6 +101,8 @@ describe "TextEditorElement", ->
describe "::setUpdatedSynchronously", ->
it "controls whether the text editor is updated synchronously", ->
spyOn(window, 'requestAnimationFrame').andCallFake (fn) -> fn()
element = new TextEditorElement
jasmine.attachToDOM(element)
@@ -108,13 +110,12 @@ describe "TextEditorElement", ->
expect(element.isUpdatedSynchronously()).toBe false
element.getModel().setText("hello")
expect(element.shadowRoot.textContent).not.toContain "hello"
expect(window.requestAnimationFrame).toHaveBeenCalled()
waits()
expect(element.shadowRoot.textContent).toContain "hello"
runs ->
expect(element.shadowRoot.textContent).toContain "hello"
element.setUpdatedSynchronously(true)
element.getModel().setText("goodbye")
expect(element.shadowRoot.textContent).toContain "goodbye"
window.requestAnimationFrame.reset()
element.setUpdatedSynchronously(true)
element.getModel().setText("goodbye")
expect(window.requestAnimationFrame).not.toHaveBeenCalled()
expect(element.shadowRoot.textContent).toContain "goodbye"