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1 parent 89b64e7 commit aaa8412Copy full SHA for aaa8412
exercises/practice/simple-cipher/simple_cipher.bats
@@ -12,7 +12,7 @@ load bats-extra
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assert_success
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key=$output
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assert [ "${#key}" -ge 100 ] # at least 100 chars
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- [[ $key != [^[:lower:]] ]] # only lowercase letters
+ [[ "$key" =~ ^[[:lower:]]+$ ]] # only lowercase letters
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}
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@test "Can encode random" {
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