From 58636ad489a2e1d52e013ee92f392acc816d718b Mon Sep 17 00:00:00 2001
From: Didactic Drunk <1479616+didactic-drunk@users.noreply.github.com>
Date: Fri, 30 Aug 2019 22:03:24 -0700
Subject: [PATCH] Add spec for NUL bytes.

---
 spec/base32_spec.cr | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/spec/base32_spec.cr b/spec/base32_spec.cr
index f7536f8..5b2037a 100644
--- a/spec/base32_spec.cr
+++ b/spec/base32_spec.cr
@@ -89,4 +89,10 @@ describe Base32 do
     Base32.hex_decode_string("CPNMUOJ1").should eq("fooba")
     Base32.hex_decode_string("CPNMUOJ1E8").should eq("foobar")
   end
+
+  it "encodes/decodes with NUL bytes" do
+    str = "\0foo\0bar\0"
+    str2 = Base32.decode_string(Base32.encode(str))
+    str2.should eq str
+  end
 end