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18 lines
606 B
CoffeeScript
18 lines
606 B
CoffeeScript
Range = require 'range'
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Point = require 'point'
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describe "Range", ->
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describe "constructor", ->
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it "ensures that @start <= @end", ->
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range1 = new Range(new Point(0, 1), new Point(0, 4))
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expect(range1.start).toEqual(row: 0, column: 1)
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range2 = new Range(new Point(1, 4), new Point(0, 1))
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expect(range2.start).toEqual(row: 0, column: 1)
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describe ".isEmpty()", ->
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it "returns true if @start equals @end", ->
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expect(new Range(new Point(1, 1), new Point(1, 1)).isEmpty()).toBeTruthy()
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expect(new Range(new Point(1, 1), new Point(1, 2)).isEmpty()).toBeFalsy()
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