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package util
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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)
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func TestReverse(t *testing.T) {
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input := []int{1, 2, 3, 4, 5}
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if diff := cmp.Diff([]int{5, 4, 3, 2, 1}, Reverse(input)); diff != "" {
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t.Errorf("Result mismatch (-want +got):\n%s", diff)
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}
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}
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