test: Add initial checks for serve service client

2 files changed, 90 insertions, 0 deletions

diff --git a/test/buildtool/serve_api/TARGETS b/test/buildtool/serve_api/TARGETS
new file mode 100644
index 00000000..b4405888
--- /dev/null
+++ b/test/buildtool/serve_api/TARGETS
@@ -0,0 +1,22 @@
+{ "target_level_cache_client":
+  { "type": ["utils/serve_service", "CC test"]
+  , "name": ["target_level_cache_client"]
+  , "srcs": ["target_level_cache_client.test.cpp"]
+  , "data": [["buildtool/file_system", "test_data"]]
+  , "private-deps":
+    [ ["@", "catch2", "", "catch2"]
+    , ["utils", "catch-main-serve"]
+    , [ "@"
+      , "src"
+      , "src/buildtool/serve_api/remote"
+      , "serve_target_level_cache_client"
+      ]
+    ]
+  , "stage": ["test", "buildtool", "serve_api"]
+  }
+, "TESTS":
+  { "type": "install"
+  , "tainted": ["test"]
+  , "deps": ["target_level_cache_client"]
+  }
+}
diff --git a/test/buildtool/serve_api/target_level_cache_client.test.cpp b/test/buildtool/serve_api/target_level_cache_client.test.cpp
new file mode 100644
index 00000000..00c3e493
--- /dev/null
+++ b/test/buildtool/serve_api/target_level_cache_client.test.cpp
@@ -0,0 +1,68 @@
+// Copyright 2023 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 <string>
+
+#include "catch2/catch_test_macros.hpp"
+#include "src/buildtool/serve_api/remote/config.hpp"
+#include "src/buildtool/serve_api/remote/serve_target_level_cache_client.hpp"
+
+auto const kRootCommit =
+    std::string{"e4fc610c60716286b98cf51ad0c8f0d50f3aebb5"};
+auto const kRootId = std::string{"c610db170fbcad5f2d66fe19972495923f3b2536"};
+auto const kBazId = std::string{"27b32561185c2825150893774953906c6daa6798"};
+
+auto const kRootSymCommit =
+    std::string{"3ecce3f5b19ad7941c6354d65d841590662f33ef"};
+auto const kRootSymId = std::string{"18770dacfe14c15d88450c21c16668e13ab0e7f9"};
+auto const kBazSymId = std::string{"1868f82682c290f0b1db3cacd092727eef1fa57f"};
+
+TEST_CASE("Serve service client: tree-of-commit request", "[serve_api]") {
+    auto const& info = RemoteServeConfig::RemoteAddress();
+
+    // Create TLC client
+    ServeTargetLevelCacheClient tlc_client(info->host, info->port);
+
+    SECTION("Commit in bare checkout") {
+        auto root_id = tlc_client.ServeCommitTree(kRootCommit, ".");
+        REQUIRE(root_id);
+        CHECK(root_id.value() == kRootId);
+
+        auto baz_id = tlc_client.ServeCommitTree(kRootCommit, "baz");
+        REQUIRE(baz_id);
+        CHECK(baz_id.value() == kBazId);
+    }
+
+    SECTION("Commit in non-bare checkout") {
+        auto root_id = tlc_client.ServeCommitTree(kRootSymCommit, ".");
+        REQUIRE(root_id);
+        CHECK(root_id.value() == kRootSymId);
+
+        auto baz_id = tlc_client.ServeCommitTree(kRootSymCommit, "baz");
+        REQUIRE(baz_id);
+        CHECK(baz_id.value() == kBazSymId);
+    }
+
+    SECTION("Subdir not found") {
+        auto root_id =
+            tlc_client.ServeCommitTree(kRootCommit, "does_not_exist");
+        CHECK_FALSE(root_id);
+    }
+
+    SECTION("Commit not known") {
+        auto root_id = tlc_client.ServeCommitTree(
+            "0123456789abcdef0123456789abcdef01234567", ".");
+        CHECK_FALSE(root_id);
+    }
+}