From d7805555562bb399c93b8f11c3876759e3fe3abf Mon Sep 17 00:00:00 2001
From: mlabusch <merle.labusch@online.de>
Date: Fri, 28 Apr 2017 10:14:59 +0200
Subject: [PATCH] [QS] comments

---
 lib/http/io_test.go         | 4 ++--
 lib/http/permission_test.go | 2 +-
 lib/log/log.go              | 9 ++++++---
 lib/log/log_test.go         | 4 ++++
 4 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/lib/http/io_test.go b/lib/http/io_test.go
index 325c4bb..3fd276e 100644
--- a/lib/http/io_test.go
+++ b/lib/http/io_test.go
@@ -13,7 +13,7 @@ import (
 )
 
 // Function to test the writing into a http response
-// Input: pointer to testing object T
+// Input: pointer to testing object
 func TestWrite(t *testing.T) {
 	assert := assert.New(t)
 
@@ -38,7 +38,7 @@ func TestWrite(t *testing.T) {
 }
 
 // Function to test the reading from a http response
-// Input: pointer to testing object T
+// Input: pointer to testing object
 func TestRead(t *testing.T) {
 	assert := assert.New(t)
 
diff --git a/lib/http/permission_test.go b/lib/http/permission_test.go
index e4e27f2..60a505d 100644
--- a/lib/http/permission_test.go
+++ b/lib/http/permission_test.go
@@ -12,7 +12,7 @@ import (
 )
 
 // Function to the the permission and it's error handling
-// Input: pointer to testing object T
+// Input: pointer to testing object
 func TestPermission(t *testing.T) {
 	assert := assert.New(t)
 
diff --git a/lib/log/log.go b/lib/log/log.go
index c9df52d..6fa8db8 100644
--- a/lib/log/log.go
+++ b/lib/log/log.go
@@ -1,3 +1,5 @@
+// Package log provides the
+// functionality to start und initialize to logger
 package log
 
 import (
@@ -11,13 +13,14 @@ var Log *logger.Logger
 
 type Logger logger.Entry
 
+// Function to initiate a new logger
 func init() {
 	Log = logger.New()
-	// Enable fallback if core logger is used:
-	log.SetOutput(Log.Writer())
+	log.SetOutput(Log.Writer()) // Enable fallback if core logger
 }
 
-// HTTP to add information of a httprequest to log
+// Function to add the information of a http request to the log
+// Input: pointer to the http request r
 func HTTP(r *http.Request) *logger.Entry {
 	ip := r.Header.Get("X-Forwarded-For")
 	if len(ip) <= 1 {
diff --git a/lib/log/log_test.go b/lib/log/log_test.go
index 5e5e5c2..fc7cdc9 100644
--- a/lib/log/log_test.go
+++ b/lib/log/log_test.go
@@ -1,3 +1,5 @@
+// Package log provides the
+// functionality to start und initialize to logger
 package log
 
 import (
@@ -7,6 +9,8 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
+// Function to test the logging
+// Input: pointer to teh testing object
 func TestLog(t *testing.T) {
 	assertion := assert.New(t)