Crypto: Refactor hash computation

... by renaming HashGenerator to (incremental) Hasher and
dropping support for Git/MD5 hashes. The Hasher does not
expose the actual hash implementation.

1 files changed, 0 insertions, 57 deletions

diff --git a/test/buildtool/crypto/crypto.test.cpp b/test/buildtool/crypto/crypto.test.cpp
deleted file mode 100644
index 78bea66b..00000000
--- a/test/buildtool/crypto/crypto.test.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <algorithm>
-
-#include "catch2/catch.hpp"
-#include "src/buildtool/crypto/hash_generator.hpp"
-
-template <HashGenerator::HashType type>
-void test_single_hash(std::string const& bytes, std::string const& result) {
-    HashGenerator hash_gen{type};
-    auto digest = hash_gen.Run(bytes);
-    CHECK(digest.HexString() == result);
-}
-
-template <HashGenerator::HashType type>
-void test_increment_hash(std::string const& bytes, std::string const& result) {
-    HashGenerator hash_gen{type};
-    auto hasher = hash_gen.IncrementalHasher();
-    hasher.Update(bytes);
-    auto digest = std::move(hasher).Finalize();
-    CHECK(digest);
-    CHECK(digest->HexString() == result);
-}
-
-TEST_CASE("Hash Generator", "[crypto]") {
-    std::string bytes{"test"};
-
-    SECTION("MD5") {
-        // same as: echo -n test | md5sum
-        test_single_hash<HashGenerator::HashType::MD5>(
-            bytes, "098f6bcd4621d373cade4e832627b4f6");
-        test_increment_hash<HashGenerator::HashType::MD5>(
-            bytes, "098f6bcd4621d373cade4e832627b4f6");
-    }
-
-    SECTION("SHA-1") {
-        // same as: echo -n test | sha1sum
-        test_single_hash<HashGenerator::HashType::SHA1>(
-            bytes, "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3");
-        test_increment_hash<HashGenerator::HashType::SHA1>(
-            bytes, "a94a8fe5ccb19ba61c4c0873d391e987982fbbd3");
-    }
-
-    SECTION("SHA-256") {
-        // same as: echo -n test | sha256sum
-        test_single_hash<HashGenerator::HashType::SHA256>(
-            bytes,
-            "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08");
-        test_increment_hash<HashGenerator::HashType::SHA256>(
-            bytes,
-            "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08");
-    }
-
-    SECTION("Git") {
-        // same as: echo -n test | git hash-object --stdin
-        test_single_hash<HashGenerator::HashType::GIT>(
-            bytes, "30d74d258442c7c65512eafab474568dd706c430");
-    }
-}