kernel/tests: clean up implementation structure

1 files changed, 13 insertions, 19 deletions

diff --git a/kernel/src/test_support/log_buffer.cpp b/kernel/src/test_support/log_buffer.cpp
index 36ed15e..9cff596 100644
--- a/kernel/src/test_support/log_buffer.cpp
+++ b/kernel/src/test_support/log_buffer.cpp
@@ -4,36 +4,30 @@
 #include <string>
 #include <vector>
 
-namespace kernel::tests::log_buffer
+namespace kernel::tests
 {
 
-  namespace
+  auto log_buffer::append(std::string const & message) -> void
   {
-    std::vector<std::string> recorded_messages{};
+    m_messages.push_back(message);
   }
 
-  auto append(std::string const & message) -> void
+  auto log_buffer::clear() -> void
   {
-    recorded_messages.push_back(message);
+    m_messages.clear();
   }
 
-  auto clear() -> void
+  auto log_buffer::flat_messages() -> std::string
   {
-    recorded_messages.clear();
+    return std::ranges::fold_left(m_messages, std::string{}, [](std::string accumulator, std::string const & message) {
+      accumulator += message;
+      return accumulator;
+    });
   }
 
-  auto flat_messages() -> std::string
+  auto log_buffer::messages() -> std::vector<std::string> const &
   {
-    return std::ranges::fold_left(recorded_messages, std::string{},
-                                  [](std::string accumulator, std::string const & message) {
-                                    accumulator += message;
-                                    return accumulator;
-                                  });
+    return m_messages;
   }
 
-  auto messages() -> std::vector<std::string> const &
-  {
-    return recorded_messages;
-  }
-
-}  // namespace kernel::tests::log_buffer
+}  // namespace kernel::tests