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39 lines
1.3 KiB
CoffeeScript
39 lines
1.3 KiB
CoffeeScript
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describe '#commas', ->
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it 'should insert commas into long numbers', ->
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# zero
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Morris.commas(0).should.equal("0")
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# positive integers
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Morris.commas(1).should.equal("1")
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Morris.commas(12).should.equal("12")
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Morris.commas(123).should.equal("123")
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Morris.commas(1234).should.equal("1,234")
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Morris.commas(12345).should.equal("12,345")
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Morris.commas(123456).should.equal("123,456")
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Morris.commas(1234567).should.equal("1,234,567")
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# negative integers
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Morris.commas(-1).should.equal("-1")
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Morris.commas(-12).should.equal("-12")
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Morris.commas(-123).should.equal("-123")
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Morris.commas(-1234).should.equal("-1,234")
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Morris.commas(-12345).should.equal("-12,345")
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Morris.commas(-123456).should.equal("-123,456")
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Morris.commas(-1234567).should.equal("-1,234,567")
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# positive decimals
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Morris.commas(1.2).should.equal("1.2")
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Morris.commas(12.34).should.equal("12.34")
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Morris.commas(123.456).should.equal("123.456")
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Morris.commas(1234.56).should.equal("1,234.56")
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# negative decimals
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Morris.commas(-1.2).should.equal("-1.2")
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Morris.commas(-12.34).should.equal("-12.34")
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Morris.commas(-123.456).should.equal("-123.456")
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Morris.commas(-1234.56).should.equal("-1,234.56")
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# null
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Morris.commas(null).should.equal('-')
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