From 5df89959a068ade9f6c019467a5c3823122ed396 Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Mon, 2 Dec 2019 20:41:59 -0500
Subject: [PATCH] test: test parsing non-sha256 hashes

---
 cid_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/cid_test.go b/cid_test.go
index 5d07497..9d0f9a1 100644
--- a/cid_test.go
+++ b/cid_test.go
@@ -584,3 +584,14 @@ func TestReadCidsFromBuffer(t *testing.T) {
 		t.Fatal("had trailing bytes")
 	}
 }
+
+func TestBadParse(t *testing.T) {
+	hash, err := mh.Sum([]byte("foobar"), mh.SHA3_256, -1)
+	if err != nil {
+		t.Fatal(err)
+	}
+	_, err = Parse(hash)
+	if err == nil {
+		t.Fatal("expected to fail to parse an invalid CIDv1 CID")
+	}
+}