34 lines
532 B
Go
34 lines
532 B
Go
package aoc_test
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import (
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"testing"
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"github.com/matryer/is"
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aoc "go.sour.is/advent-of-code"
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)
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func TestLCM(t *testing.T) {
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is := is.New(t)
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is.Equal(aoc.LCM([]int{}...), 0)
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is.Equal(aoc.LCM(5), 5)
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is.Equal(aoc.LCM(5, 3), 15)
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is.Equal(aoc.LCM(5, 3, 2), 30)
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}
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func TestPower2(t *testing.T) {
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is := is.New(t)
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is.Equal(aoc.Power2(0), 1)
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is.Equal(aoc.Power2(1), 2)
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is.Equal(aoc.Power2(2), 4)
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}
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func TestABS(t *testing.T) {
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is := is.New(t)
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is.Equal(aoc.ABS(1), 1)
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is.Equal(aoc.ABS(0), 0)
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is.Equal(aoc.ABS(-1), 1)
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}
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