1 files changed, 37 insertions, 0 deletions
diff --git a/include/file_test_utilities.hpp b/include/file_test_utilities.hpp
new file mode 100644
index 0000000000..bd11a90d8d
--- /dev/null
+++ b/include/file_test_utilities.hpp
@@ -0,0 +1,37 @@
+#pragma once
+#include <filesystem>
+#include <string>
+#include <string_view>
+
+#include <gtest/gtest.h>
+
+struct TemporaryFileHandle
+{
+    std::filesystem::path path;
+    std::string stringPath;
+
+    // Creates a temporary file with the contents provided, removes it on
+    // destruction.
+    explicit TemporaryFileHandle(std::string_view sampleData) :
+        path(std::filesystem::temp_directory_path() /
+             "bmcweb_http_response_test_XXXXXXXXXXX")
+    {
+        stringPath = path.string();
+
+        int fd = mkstemp(stringPath.data());
+        EXPECT_GT(fd, 0);
+        EXPECT_EQ(write(fd, sampleData.data(), sampleData.size()),
+                  sampleData.size());
+        close(fd);
+    }
+
+    TemporaryFileHandle(const TemporaryFileHandle&) = delete;
+    TemporaryFileHandle(TemporaryFileHandle&&) = delete;
+    TemporaryFileHandle& operator=(const TemporaryFileHandle&) = delete;
+    TemporaryFileHandle& operator=(TemporaryFileHandle&&) = delete;
+
+    ~TemporaryFileHandle()
+    {
+        std::filesystem::remove(path);
+    }
+};