From 81140d6b739a319c583f32cfb076d870262d6a51 Mon Sep 17 00:00:00 2001
From: Marcin Siodelski <marcin@isc.org>
Date: Wed, 19 Dec 2018 13:40:59 +0100
Subject: [PATCH] [#99,!176] Updated commentary in the test config backend for
 DHCPv4.

---
 src/lib/dhcpsrv/testutils/test_config_backend.h    |  3 ++-
 .../dhcpsrv/testutils/test_config_backend_dhcp4.h  | 14 ++++++--------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/lib/dhcpsrv/testutils/test_config_backend.h b/src/lib/dhcpsrv/testutils/test_config_backend.h
index 7c644eb9f1..b82cc00b6a 100644
--- a/src/lib/dhcpsrv/testutils/test_config_backend.h
+++ b/src/lib/dhcpsrv/testutils/test_config_backend.h
@@ -52,7 +52,8 @@ public:
     /// @brief Returns backend type.
     ///
     /// @return string db_type name
-    virtual std::string getType() const { return (db_type_);
+    virtual std::string getType() const {
+        return (db_type_);
     }
 
     /// @brief Returns backend host.
diff --git a/src/lib/dhcpsrv/testutils/test_config_backend_dhcp4.h b/src/lib/dhcpsrv/testutils/test_config_backend_dhcp4.h
index 34cb9fd8a9..bd2aba62dc 100644
--- a/src/lib/dhcpsrv/testutils/test_config_backend_dhcp4.h
+++ b/src/lib/dhcpsrv/testutils/test_config_backend_dhcp4.h
@@ -14,7 +14,6 @@
 #include <dhcpsrv/testutils/test_config_backend.h>
 
 #include <boost/shared_ptr.hpp>
-#include <boost/lexical_cast.hpp>
 
 #include <map>
 #include <string>
@@ -23,19 +22,18 @@ namespace isc {
 namespace dhcp {
 namespace test {
 
-/// @brief Test backend that implements all of the DHCPv4 API calls
+/// @brief Test config backend that implements all of the DHCPv4 API calls
 ///
-/// Currently all API get calls which return a single entry, will return an
-/// empty pointer of appropriate type. API calls which return a collection of
-/// entires will return an empty collection of the appropriate type.
+/// This backend should be used for unit testing the DHCPv4 server and the
+/// commands which manpiluate the configuration information stored in the
+/// database.
 ///
-/// In addition provides static register and unregister methods so it may be
-/// registered with a configuration backend manager.
+/// This backend stores server configuration information in memory.
 class TestConfigBackendDHCPv4 : public TestConfigBackend<ConfigBackendDHCPv4> {
 public:
     /// @brief Constructor
     ///
-    ///
+    /// @param params Database connection parameters.
     TestConfigBackendDHCPv4(const db::DatabaseConnection::ParameterMap& params)
         : TestConfigBackend(params) {
     }
-- 
2.47.2