Add tests for ByteStreamUtils::{Read, Write}Request

3 files changed, 83 insertions, 1 deletions

diff --git a/test/buildtool/execution_api/TARGETS b/test/buildtool/execution_api/TARGETS
index 1368ac08..8582cdbd 100644
--- a/test/buildtool/execution_api/TARGETS
+++ b/test/buildtool/execution_api/TARGETS
@@ -12,7 +12,8 @@
   { "type": ["@", "rules", "test", "suite"]
   , "stage": ["execution_api"]
   , "deps":
-    [ ["./", "bazel", "TESTS"]
+    [ ["./", "common", "TESTS"]
+    , ["./", "bazel", "TESTS"]
     , ["./", "local", "TESTS"]
     , ["./", "execution_service", "TESTS"]
     ]
diff --git a/test/buildtool/execution_api/common/TARGETS b/test/buildtool/execution_api/common/TARGETS
index 6a7dff89..72c7160f 100644
--- a/test/buildtool/execution_api/common/TARGETS
+++ b/test/buildtool/execution_api/common/TARGETS
@@ -16,4 +16,25 @@
     ]
   , "stage": ["test", "buildtool", "execution_api", "common"]
   }
+, "bytestream_utils":
+  { "type": ["@", "rules", "CC/test", "test"]
+  , "name": ["bytestream_utils"]
+  , "srcs": ["bytestream_utils.test.cpp"]
+  , "private-deps":
+    [ ["@", "catch2", "", "catch2"]
+    , ["", "catch-main"]
+    , ["utils", "test_hash_function_type"]
+    , ["@", "src", "src/buildtool/common", "bazel_types"]
+    , ["@", "src", "src/buildtool/common", "bazel_digest_factory"]
+    , ["@", "src", "src/buildtool/crypto", "hash_function"]
+    , ["@", "src", "src/buildtool/execution_api/common", "bytestream_utils"]
+    , ["@", "src", "src/buildtool/execution_api/common", "common"]
+    ]
+  , "stage": ["test", "buildtool", "execution_api", "common"]
+  }
+, "TESTS":
+  { "type": ["@", "rules", "test", "suite"]
+  , "stage": ["common"]
+  , "deps": ["bytestream_utils"]
+  }
 }
diff --git a/test/buildtool/execution_api/common/bytestream_utils.test.cpp b/test/buildtool/execution_api/common/bytestream_utils.test.cpp
new file mode 100644
index 00000000..1468b156
--- /dev/null
+++ b/test/buildtool/execution_api/common/bytestream_utils.test.cpp
@@ -0,0 +1,60 @@
+// Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "src/buildtool/execution_api/common/bytestream_utils.hpp"
+
+#include <functional>
+#include <string>
+
+#include "catch2/catch_test_macros.hpp"
+#include "src/buildtool/common/bazel_digest_factory.hpp"
+#include "src/buildtool/common/bazel_types.hpp"
+#include "src/buildtool/crypto/hash_function.hpp"
+#include "src/buildtool/execution_api/common/execution_common.hpp"
+#include "test/utils/hermeticity/test_hash_function_type.hpp"
+
+TEST_CASE("ReadRequest", "[common]") {
+    static constexpr auto* kInstanceName = "instance_name";
+    HashFunction const hash_function{TestHashType::ReadFromEnvironment()};
+
+    auto const digest = BazelDigestFactory::HashDataAs<ObjectType::File>(
+        hash_function, "test_string");
+
+    std::string const request =
+        ByteStreamUtils::ReadRequest{kInstanceName, digest}.ToString();
+    auto const parsed = ByteStreamUtils::ReadRequest::FromString(request);
+    REQUIRE(parsed);
+    CHECK(parsed->GetInstanceName().compare(kInstanceName) == 0);
+    CHECK(std::equal_to<bazel_re::Digest>{}(parsed->GetDigest(), digest));
+}
+
+TEST_CASE("WriteRequest", "[common]") {
+    static constexpr auto* kInstanceName = "instance_name";
+    HashFunction const hash_function{TestHashType::ReadFromEnvironment()};
+
+    auto id = CreateProcessUniqueId();
+    REQUIRE(id);
+    std::string const uuid = CreateUUIDVersion4(*id);
+
+    auto const digest = BazelDigestFactory::HashDataAs<ObjectType::File>(
+        hash_function, "test_string");
+
+    std::string const request =
+        ByteStreamUtils::WriteRequest{kInstanceName, uuid, digest}.ToString();
+    auto const parsed = ByteStreamUtils::WriteRequest::FromString(request);
+    REQUIRE(parsed);
+    CHECK(parsed->GetInstanceName().compare(kInstanceName) == 0);
+    CHECK(parsed->GetUUID().compare(uuid) == 0);
+    CHECK(std::equal_to<bazel_re::Digest>{}(parsed->GetDigest(), digest));
+}