Mukan Erkin Törük
26b204bd04
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27 lines
525 B
Go
27 lines
525 B
Go
package randstr
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestRunesReturnsRequestedLength(t *testing.T) {
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for _, n := range []int{0, 1, 16, 64} {
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got := Runes(n)
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require.Len(t, got, n)
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}
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}
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func TestRunesUsesOnlyLowercaseLetters(t *testing.T) {
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allowed := make(map[rune]struct{}, len(letterRunes))
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for _, r := range letterRunes {
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allowed[r] = struct{}{}
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}
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got := Runes(128)
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for _, r := range got {
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_, ok := allowed[r]
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require.Truef(t, ok, "unexpected rune %q in %q", r, got)
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}
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}
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