From ec349328e034f66e67a4ec27b9155b74b06ba27c Mon Sep 17 00:00:00 2001
From: Kane York <kanepyork@gmail.com>
Date: Mon, 27 Jul 2020 16:54:19 -0700
Subject: chore(3p/nix/hash): add decoding tests

Change-Id: Ifbeaf1822fa920f929482510ee79a5b24d7976ae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1485
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
---
 third_party/nix/src/tests/hash_test.cc | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'third_party')

diff --git a/third_party/nix/src/tests/hash_test.cc b/third_party/nix/src/tests/hash_test.cc
index c56fa937574b..2ed4dca3bd44 100644
--- a/third_party/nix/src/tests/hash_test.cc
+++ b/third_party/nix/src/tests/hash_test.cc
@@ -21,4 +21,23 @@ TEST(HASH_TEST, SHA256) {
             "sha256:LCa0a2j/xo/5m0U8HTBBNBNCLXBkg7+g+YpeiGJm564=");
 }
 
+TEST(HashTest, SHA256Decode) {
+  auto hash = hashString(HashType::htSHA256, "foo");
+
+  std::unique_ptr<Hash> base16 = std::make_unique<Hash>(
+      "sha256:"
+      "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae",
+      HashType::htSHA256);
+  std::unique_ptr<Hash> base32 = std::make_unique<Hash>(
+      "sha256:1bp7cri8hplaz6hbz0v4f0nl44rl84q1sg25kgwqzipzd1mv89ic",
+      HashType::htSHA256);
+  std::unique_ptr<Hash> base64 = std::make_unique<Hash>(
+      "sha256:LCa0a2j/xo/5m0U8HTBBNBNCLXBkg7+g+YpeiGJm564=",
+      HashType::htSHA256);
+
+  ASSERT_EQ(hash, *base16);
+  ASSERT_EQ(hash, *base32);
+  ASSERT_EQ(hash, *base64);
+}
+
 }  // namespace nix
-- 
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