diff --git a/support/include/utils/file.hpp b/support/include/utils/file.hpp
index 6675d49c..8f65a9c9 100644
--- a/support/include/utils/file.hpp
+++ b/support/include/utils/file.hpp
@@ -33,6 +33,13 @@
 namespace repertory::utils::file {
 [[nodiscard]] auto change_to_process_directory() -> bool;
 
+// INFO: has test
+[[nodiscard]] auto create_temp_name(std::string_view file_part) -> std::string;
+
+// INFO: has test
+[[nodiscard]] auto
+create_temp_name(std::wstring_view file_part) -> std::wstring;
+
 // INFO: has test
 [[nodiscard]] inline auto
 directory_exists_in_path(std::string_view path,
@@ -52,9 +59,11 @@ file_exists_in_path(std::string_view path, std::string_view file_name) -> bool;
 file_exists_in_path(std::wstring_view path,
                     std::wstring_view file_name) -> bool;
 
+// INFO: has test
 [[nodiscard]] auto
 get_free_drive_space(std::string_view path) -> std::optional<std::uint64_t>;
 
+// INFO: has test
 [[nodiscard]] auto
 get_free_drive_space(std::wstring_view path) -> std::optional<std::uint64_t>;
 
@@ -64,15 +73,19 @@ get_free_drive_space(std::wstring_view path) -> std::optional<std::uint64_t>;
 [[nodiscard]] auto get_time(std::wstring_view path,
                             time_type type) -> std::optional<std::uint64_t>;
 
+// INFO: has test
 [[nodiscard]] auto
 get_times(std::string_view path) -> std::optional<file_times>;
 
+// INFO: has test
 [[nodiscard]] auto
 get_times(std::wstring_view path) -> std::optional<file_times>;
 
+// INFO: has test
 [[nodiscard]] auto
 get_total_drive_space(std::string_view path) -> std::optional<std::uint64_t>;
 
+// INFO: has test
 [[nodiscard]] auto
 get_total_drive_space(std::wstring_view path) -> std::optional<std::uint64_t>;
 
diff --git a/support/src/utils/file.cpp b/support/src/utils/file.cpp
index b9f7b04d..66634de6 100644
--- a/support/src/utils/file.cpp
+++ b/support/src/utils/file.cpp
@@ -21,6 +21,7 @@
 */
 #include "utils/file.hpp"
 
+#include "utils/common.hpp"
 #include "utils/encryption.hpp"
 #include "utils/error.hpp"
 #include "utils/path.hpp"
@@ -74,6 +75,31 @@ auto change_to_process_directory() -> bool {
   return false;
 }
 
+auto create_temp_name(std::string_view file_part) -> std::string {
+  std::array<std::uint8_t, 8U> data{
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+      utils::generate_random_between(0U, 9U),
+  };
+
+  auto name = std::string{file_part} + '_';
+  for (auto &&val : data) {
+    name += std::to_string(val);
+  }
+
+  return name;
+}
+
+auto create_temp_name(std::wstring_view file_part) -> std::wstring {
+  return utils::string::from_utf8(
+      create_temp_name(utils::string::to_utf8(file_part)));
+}
+
 auto get_free_drive_space(std::string_view path)
     -> std::optional<std::uint64_t> {
   static constexpr const std::string_view function_name{
@@ -225,6 +251,7 @@ auto get_total_drive_space(std::string_view path)
                                std::string{path} + '|' +
                                std::to_string(utils::get_last_error_code()));
     }
+
     return li.QuadPart;
 #endif // defined(_WIN32)
 
diff --git a/support/test/src/test.cpp b/support/test/src/test.cpp
index 050fad72..46f6c315 100644
--- a/support/test/src/test.cpp
+++ b/support/test/src/test.cpp
@@ -118,8 +118,7 @@ auto get_test_input_dir() -> std::string {
 
 auto get_test_output_dir() -> std::string {
   static auto test_path = ([]() -> std::string {
-    std::string name{"project_test_XXXXXX"};
-    std::string temp{mktemp(name.data())};
+    auto temp = utils::file::create_temp_name("project_test");
 
 #if defined(_WIN32)
     auto path = utils::path::combine("%TEMP%", {temp});
diff --git a/support/test/src/utils/file_test.cpp b/support/test/src/utils/file_test.cpp
index 569b75db..1a94000e 100644
--- a/support/test/src/utils/file_test.cpp
+++ b/support/test/src/utils/file_test.cpp
@@ -263,7 +263,7 @@ TEST(utils_file, smb_parent_is_not_same) {
 }
 #endif // defined(PROJECT_ENABLE_LIBDSM)
 
-TEST(util_file, directory_exists_in_path) {
+TEST(utils_file, directory_exists_in_path) {
   auto &test_dir = test::generate_test_directory();
   EXPECT_FALSE(
       utils::file::directory_exists_in_path(test_dir.get_path(), "moose"));
@@ -293,7 +293,7 @@ TEST(util_file, directory_exists_in_path) {
   }
 }
 
-TEST(util_file, file_exists_in_path) {
+TEST(utils_file, file_exists_in_path) {
   auto &test_dir = test::generate_test_directory();
   EXPECT_FALSE(
       utils::file::file_exists_in_path(test_dir.get_path(), "moose.txt"));
@@ -323,4 +323,104 @@ TEST(util_file, file_exists_in_path) {
         utils::string::from_utf8(test_dir.get_path()), L"moose.txt"));
   }
 }
+
+TEST(utils_file, get_free_drive_space) {
+#if defined(_WIN32)
+  auto space = utils::file::get_free_drive_space("C:");
+  auto space2 = utils::file::get_free_drive_space(L"C:");
+#else  // defined(_WIN32)
+  auto space = utils::file::get_free_drive_space("/");
+  auto space2 = utils::file::get_free_drive_space(L"/");
+#endif // !defined(_WIN32)
+
+  EXPECT_TRUE(space.has_value());
+  EXPECT_LT(0U, space.value());
+
+  EXPECT_TRUE(space2.has_value());
+  EXPECT_EQ(space.value(), space2.value());
+}
+
+TEST(utils_file, get_free_drive_space_fails_for_bad_path) {
+  std::string name{"free_drive_space_test_XXXXXX"};
+  auto temp = utils::file::create_temp_name("free_drive_space_test");
+
+  auto space = utils::file::get_free_drive_space(temp);
+  EXPECT_FALSE(space.has_value());
+}
+
+TEST(utils_file, get_total_drive_space) {
+#if defined(_WIN32)
+  auto space = utils::file::get_total_drive_space("C:");
+  auto space2 = utils::file::get_total_drive_space(L"C:");
+#else  // defined(_WIN32)
+  auto space = utils::file::get_total_drive_space("/");
+  auto space2 = utils::file::get_total_drive_space(L"/");
+#endif // !defined(_WIN32)
+
+  EXPECT_TRUE(space.has_value());
+  EXPECT_LT(0U, space.value());
+
+  EXPECT_TRUE(space2.has_value());
+  EXPECT_EQ(space.value(), space2.value());
+}
+
+TEST(utils_file, create_temp_name) {
+  {
+    auto temp = utils::file::create_temp_name("test_temp");
+    EXPECT_EQ(18U, temp.size());
+
+    auto temp2 = utils::file::create_temp_name("test_temp");
+    EXPECT_STRNE(temp.c_str(), temp2.c_str());
+
+    EXPECT_TRUE(utils::string::begins_with(temp, "test_temp_"));
+  }
+
+  {
+    auto temp = utils::file::create_temp_name(L"test_temp");
+    EXPECT_EQ(18U, temp.size());
+
+    auto temp2 = utils::file::create_temp_name(L"test_temp");
+    EXPECT_STRNE(temp.c_str(), temp2.c_str());
+
+    EXPECT_TRUE(utils::string::begins_with(temp, L"test_temp_"));
+  }
+}
+
+TEST(utils_file, get_total_drive_space_fails_for_bad_path) {
+  auto temp = utils::file::create_temp_name("total_drive_space_test");
+  auto space = utils::file::get_total_drive_space(temp);
+  EXPECT_FALSE(space.has_value());
+}
+
+TEST(utils_file, get_times) {
+  {
+    auto times = utils::file::get_times(__FILE__);
+    EXPECT_TRUE(times.has_value());
+    EXPECT_LT(0U, times->get(utils::file::time_type::accessed));
+    EXPECT_LT(0U, times->get(utils::file::time_type::created));
+    EXPECT_LT(0U, times->get(utils::file::time_type::modified));
+    EXPECT_LT(0U, times->get(utils::file::time_type::written));
+  }
+
+  {
+    auto times = utils::file::get_times(utils::string::from_utf8(__FILE__));
+    EXPECT_TRUE(times.has_value());
+    EXPECT_LT(0U, times->get(utils::file::time_type::accessed));
+    EXPECT_LT(0U, times->get(utils::file::time_type::created));
+    EXPECT_LT(0U, times->get(utils::file::time_type::modified));
+    EXPECT_LT(0U, times->get(utils::file::time_type::written));
+  }
+}
+
+TEST(utils_file, get_times_fails_if_not_found) {
+  auto temp = utils::path::combine(".", {"get_times_test"});
+  auto times = utils::file::get_times(temp);
+  EXPECT_FALSE(times.has_value());
+}
+
+TEST(utils_file, get_time) {}
+
+TEST(utils_file, get_time_fails_if_not_found) {
+  auto temp = utils::path::combine(".", {"get_times_test"});
+}
 } // namespace repertory