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✅ Thoroughly test LinesYardstick interactions

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This commit is contained in:
Antonio Scandurra
2015-10-01 18:34:41 +02:00
parent e1c3d2ef57
commit 33523751ea
2 changed files with 136 additions and 13 deletions
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13
spec/text-editor-component-spec.coffee
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@@ -3558,19 +3558,6 @@ describe "TextEditorComponent", ->
nextAnimationFrame()
expect(wrapperNode.getScrollTop()).toBe 0
describe "::screenPositionForPixelPosition(pixelPosition)", ->
it "clips pixel positions above buffer start", ->
expect(component.screenPositionForPixelPosition(top: -Infinity, left: -Infinity)).toEqual [0, 0]
expect(component.screenPositionForPixelPosition(top: -Infinity, left: Infinity)).toEqual [0, 0]
expect(component.screenPositionForPixelPosition(top: -1, left: Infinity)).toEqual [0, 0]
expect(component.screenPositionForPixelPosition(top: 0, left: Infinity)).toEqual [0, 29]
it "clips pixel positions below buffer end", ->
expect(component.screenPositionForPixelPosition(top: Infinity, left: -Infinity)).toEqual [12, 2]
expect(component.screenPositionForPixelPosition(top: Infinity, left: Infinity)).toEqual [12, 2]
expect(component.screenPositionForPixelPosition(top: component.getScrollHeight() + 1, left: 0)).toEqual [12, 2]
expect(component.screenPositionForPixelPosition(top: component.getScrollHeight() - 1, left: 0)).toEqual [12, 0]
describe "::getVisibleRowRange()", ->
beforeEach ->
wrapperNode.style.height = lineHeightInPixels * 8 + "px"