1 files changed, 60 insertions, 0 deletions
diff --git a/test/utils/cpp/curl_usage.test.cpp b/test/utils/cpp/curl_usage.test.cpp
new file mode 100644
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+++ b/test/utils/cpp/curl_usage.test.cpp
@@ -0,0 +1,60 @@
+// Copyright 2022 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 "catch2/catch.hpp"
+#include "src/buildtool/file_system/file_system_manager.hpp"
+#include "src/utils/cpp/curl_context.hpp"
+#include "src/utils/cpp/curl_easy_handle.hpp"
+
+// The caller of this test needs to make sure the port is given as content of
+// the file "port.txt" in the directory where this test is run
+[[nodiscard]] auto getPort() noexcept -> std::string {
+    // read file where port has to be given
+    auto port = FileSystemManager::ReadFile(std::filesystem::path("port.txt"));
+    REQUIRE(port);
+    // strip any end terminator
+    std::erase_if(*port, [](auto ch) { return (ch == '\n' or ch == '\r'); });
+    return *port;
+}
+
+TEST_CASE("Curl context", "[curl_context]") {
+    CurlContext curl_context{};
+}
+
+TEST_CASE("Curl easy handle", "[curl_easy_handle]") {
+    auto kServerUrl = std::string("http://127.0.0.1:") + getPort() +
+                      std::string("/test_file.txt");
+    auto kTargetDir =
+        std::filesystem::path(std::getenv("TEST_TMPDIR")) / "target_dir";
+
+    // make target dir
+    CHECK(FileSystemManager::CreateDirectory(kTargetDir));
+    // create handle
+    auto curl_handle = CurlEasyHandle::Create();
+    REQUIRE(curl_handle);
+
+    SECTION("Curl download to file") {
+        // download test file from local HTTP server into new location
+        auto file_path = kTargetDir / "test_file.txt";
+        REQUIRE(curl_handle->DownloadToFile(kServerUrl, file_path) == 0);
+        REQUIRE(FileSystemManager::IsFile(file_path));
+    }
+
+    SECTION("Curl download to string") {
+        // download test file from local HTTP server into string
+        auto content = curl_handle->DownloadToString(kServerUrl);
+        REQUIRE(content);
+        REQUIRE(*content == "test\n");
+    }
+}