From 0d60020f9678c80df75d180cc874a24d80b1db08 Mon Sep 17 00:00:00 2001
From: Ri Xu <xuri.me@gmail.com>
Date: Tue, 30 Aug 2016 14:00:21 +0800
Subject: [PATCH] Update test file.

---
 .travis.yml      |  1 +
 README.md        |  8 +++++---
 excelize_test.go | 20 ++------------------
 3 files changed, 8 insertions(+), 21 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 8896881..d9f3ffd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ install:
   - go get -d -t -v ./... && go build -v ./...
 
 go:
+  - 1.5
   - 1.6
   - 1.7
   - tip
diff --git a/README.md b/README.md
index 0935d47..0bd7c02 100644
--- a/README.md
+++ b/README.md
@@ -7,15 +7,17 @@
 [![GoDoc](https://godoc.org/github.com/Luxurioust/excelize?status.svg)](https://godoc.org/github.com/Luxurioust/excelize)
 [![Licenses](https://img.shields.io/badge/license-bsd-orange.svg)](https://opensource.org/licenses/BSD-3-Clause)
 [![Join the chat at https://gitter.im/xuri-excelize/Lobby](https://img.shields.io/badge/GITTER-join%20chat-green.svg)](https://gitter.im/xuri-excelize/Lobby)
- 
+
 ## Introduction
 
-Excelize is a library written in pure Golang and providing a set of function that allow you to write to and read from XLSX files. The full API docs can be viewed using go’s built in documentation tool, or online at [godoc.org](https://godoc.org/github.com/Luxurioust/excelize).
+Excelize is a library written in pure Golang and providing a set of function that allow you to write to and read from XLSX files. Support read and write XLSX file geterated by Office Excel 2007 and later. The full API docs can be viewed using go’s built in documentation tool, or online at [godoc.org](https://godoc.org/github.com/Luxurioust/excelize).
 
 ## Basic Usage
 
 ### Installation
 
+Golang version requirements 1.6.0 or higher.
+
 ```
 go get github.com/Luxurioust/excelize
 ```
@@ -58,7 +60,7 @@ import (
 )
 
 func main() {
-    xlsx, err := excelize.Openxlsx("~/Workbook.xlsx")
+    xlsx, err := excelize.OpenFile("~/Workbook.xlsx")
     if err != nil {
         fmt.Println(err)
     }
diff --git a/excelize_test.go b/excelize_test.go
index c2848a0..b392264 100644
--- a/excelize_test.go
+++ b/excelize_test.go
@@ -2,20 +2,10 @@ package excelize
 
 import (
 	"fmt"
-	"math/rand"
-	"sync"
+	"strconv"
 	"testing"
-	"time"
 )
 
-var (
-	once sync.Once
-)
-
-func testSetup() {
-	rand.Seed(time.Now().UnixNano())
-}
-
 func TestExcelize(t *testing.T) {
 	// Test update a XLSX file
 	file, err := OpenFile("./test/Workbook1.xlsx")
@@ -32,7 +22,7 @@ func TestExcelize(t *testing.T) {
 		fmt.Println(err)
 	}
 	for i := 1; i <= 300; i++ {
-		file = SetCellStr(file, "SHEET3", fmt.Sprintf("c%d", i), randToken(5))
+		file = SetCellStr(file, "SHEET3", fmt.Sprintf("c%d", i), strconv.Itoa(i))
 	}
 	err = Save(file, "./test/Workbook_2.xlsx")
 
@@ -47,9 +37,3 @@ func TestExcelize(t *testing.T) {
 		fmt.Println(err)
 	}
 }
-
-func randToken(length int) string {
-	b := make([]byte, length)
-	rand.Read(b)
-	return fmt.Sprintf("%x", b)
-}