From cd9f78320acf2942b5e63cd5370f14f3cce12662 Mon Sep 17 00:00:00 2001
From: Louis Pilfold <louis@lpil.uk>
Date: Tue, 30 Jun 2020 13:21:20 +0100
Subject: bit_string.{to_string, is_utf8}

---
 test/gleam/bit_string_test.gleam | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test')

diff --git a/test/gleam/bit_string_test.gleam b/test/gleam/bit_string_test.gleam
index 997f379..ea577fd 100644
--- a/test/gleam/bit_string_test.gleam
+++ b/test/gleam/bit_string_test.gleam
@@ -69,3 +69,25 @@ pub fn u32_test() {
     bit_string.int_from_u32(bit_string.from_string("12345")),
   )
 }
+
+pub fn to_string_test() {
+  <<>>
+  |> bit_string.to_string
+  |> should.equal(Ok(""))
+
+  <<"":utf8>>
+  |> bit_string.to_string
+  |> should.equal(Ok(""))
+
+  <<"Hello":utf8>>
+  |> bit_string.to_string
+  |> should.equal(Ok("Hello"))
+
+  <<"ø":utf8>>
+  |> bit_string.to_string
+  |> should.equal(Ok("ø"))
+
+  <<65535:16>>
+  |> bit_string.to_string
+  |> should.equal(Error(Nil))
+}
-- 
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