Auty自动化测试框架第四篇——生成测试结果报告

[本文出自天外归云的博客园]

本次为Auty框架添加生成测试结果报告功能，文件结构更新：

在Auty的lib文件夹中添加generate_result.py文件，用来生成测试结果报告：

# -*- coding: utf-8 -*-
import os
import time
import csv

def generate_result(resultFileName,result):
    filePath = os.path.abspath(os.path.dirname(__file__))
    resultFilePath = os.path.join(os.path.dirname(filePath),'results',resultFileName)
    print resultFilePath
    csvFile = file(resultFilePath,'a+')
    writer = csv.writer(csvFile)
    data = [result]
    writer.writerows(data)
    csvFile.close()

将生成测试结果报告功能整合进Auty框架，修改execute_selection.py文件，添加收集测试结果功能：

# -*- coding: utf-8 -*-
from .read_selection import read_selection
import os
import time
from .exe_deco import exe_deco
from .write_log import write_log
from utils.utils import str_2_tuple
from utils.utils import get_local_time
from utils.utils import get_specific_time
from generate_result import generate_result

def execute_selection():
    selection = read_selection()
    genTime = get_local_time()
    resultFileName = genTime+' test_result.csv'
    autyPath = os.getcwd()
    resultFilePath = os.path.join(autyPath,'results',resultFileName)
    generate_result(resultFilePath,('scriptPath','detail','startTime','endTime','duration'))
    for scriptPath in selection:
        result = str_2_tuple(scriptPath)
        startTime = get_specific_time()
        ret,result2 = execute_script(scriptPath)
        endTime = get_specific_time()
        duration = (endTime-startTime).microseconds*0.000001
        result = result+result2+str_2_tuple(startTime)+str_2_tuple(endTime)+str_2_tuple(duration)
        generate_result(resultFilePath,result)

@exe_deco
def execute_script(scriptPath):
    write_log('execute_script: '+scriptPath)
    os.system('python '+scriptPath)

这里引入了工具类utils，在Auty的utils文件夹下添加utils.py文件，内含一些常用方法以便调用：

# -*- coding: utf-8 -*-
import time
import datetime
import os

def str_2_tuple(*str):
    return str

def get_local_time():
    return time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))

def get_specific_time():
    return datetime.datetime.now()

def tylan_assert(actual,expected):
    if actual != expected:
        result = 'failed'
        print result
    else:
        result = 'passed'
        print result
    return result

def tylan_assert_include(actual,expected):
    if expected not in actual:
        result = 'failed'
        print result
    else:
        result = 'passed'
        print result
    return result

接下来需要修改我们脚本运行时所用到的装饰器，修改exe_deco.py文件，添加收集测试结果功能：

# -*- coding: utf-8 -*-
import traceback
from .write_log import write_log
from utils.utils import str_2_tuple

def exe_deco(func):
    def _deco(*args, **kwargs):
        result = ()
        try:
            ret = func(*args, **kwargs)
        except Exception, e:
            log = 'Exception in '+func.__name__+' method: '+str(e)
            write_log(log)
            result = result+str_2_tuple(log)
        else:
            log = 'No exception in '+func.__name__+' method.'
            write_log(log)
            result = result+str_2_tuple(log)
        finally:
            return ret,result
    return _deco

至此我们的框架就已经具备了生成测试结果报告的功能，在Auty根目录下运行start.py文件，对应在results文件夹中可以看到我们生成的结果报告：

结果报告格式如下：

在此基础上，进一步优化生成的显示结果，在lib下添加“generate_html.py”文件，添加内容：

# -*- coding: utf-8 -*-
import csv,os

def write_csv_to_html(csv_path,save_path):
    print os.getcwd()
    csvfile = file(csv_path, 'rb')
    reader = csv.reader(csvfile)
    html = open(save_path, 'w')
    html.write("""
    <html>
    <head>
      <title>Auty test result</title>
      <h1>Auty test result</h1>
      <h3>Result file path:"""+csv_path+"""</h3>
      <style>img{float:left;margin:5px;}</style>
    </head>
    <body">
    <table border="1">
    """)
    for line in reader:
        sig = True
        for each in line:
            if(('failed' in each) or ('Exception in' in each)):
                sig = False
        if sig == False:
            html.write('<tr bgcolor="#8B2323">')
        else:
            html.write('<tr bgcolor="#00FF7F">')
        for each in line:
            html.write('<td>'+each+'</td>')
        html.write('</tr>')
    html.write("""
    </table>
    </body>
    """)

以上添加了一个write_to_csv方法，将生成的csv文件转换为html的形式进行显示，如果行里包含了“failed”字样或者“Exception in”字样，则将该行显示为红色，否则显示为绿色。对应的修改“generate_result.py”文件，在生成csv文件后调用生成html文件的方法：

# -*- coding: utf-8 -*-
import os
import time
import csv
from .generate_html import write_csv_to_html

def generate_result(resultFileName,result):
    filePath = os.path.abspath(os.path.dirname(__file__))
    resultFilePath = os.path.join(os.path.dirname(filePath),'results',resultFileName+'.csv')
    #print resultFilePath
    csvFile = file(resultFilePath,'a+')
    writer = csv.writer(csvFile)
    data = [result]
    writer.writerows(data)
    csvFile.close()
    html_result_path = os.path.join(os.path.dirname(filePath),'results',resultFileName+'.html')
    write_csv_to_html(resultFilePath,html_result_path)

至此对生成的测试结果做了进一步完善。接下来我们要为Auty添加支持类库，所需要的支持库根据工作范畴决定，如做web接口测试的话需要引入requests库，和oracle打交道要引入cx_Oracle库等等。

 
 
posted @ 2016-09-29 17:40  天外归云  阅读(1960)  评论(10)  编辑  收藏  举报