28 lines
387 B
Go
28 lines
387 B
Go
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package iteration
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import (
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"fmt"
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"testing"
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)
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func TestRepeat(t *testing.T) {
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repeated := Repeat("a", 3)
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expected := "aaa"
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if repeated != expected {
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t.Errorf("expected %q got %q", expected, repeated)
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}
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}
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func BenchmarkRepeat(b *testing.B) {
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for i := 0; i < b.N; i++ {
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Repeat("a", 5)
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}
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}
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func ExampleRepeat() {
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res := Repeat("a", 5)
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fmt.Println(res)
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// Output: aaaaa
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}
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