python使用unittest测试接口步奏详解

# TestInface.py

import requests,json

url = visit.get_test_url()

news_url = url+'news.info'

headers = baseToken.basetoken_datas()['headers']

def new_data(data):

  r = requests.post(news_url,data=data,headers=headers)

  cnn = json.loads(r.text)

  return cnn

# TestCase.py

# -*- coding:utf-8 -*-

import unittest

import TestInface

# 对执行的case结果进行统计

# ---------------------------------------------------------------------------------------------------------------------

text = ""

num_success = 0

num_fail = 0

# 测试通过

def decide_success(joggle):

  global num_success

  num_success += 1

  print_out(joggle + ":接口测试通过\n")

  return num_success

# 测试不通过

def decide_fail(txt, joggle):

  global num_fail

  num_fail += 1

  print_out(joggle + ":接口测试未通过 \n错误信息： " + txt + "\n")

  return num_fail

# 邮件内容写入 & 客户端输出

def print_out(message):

  global text

  text += "\n" + message

  return text

# 返回值判断

def decide_result(result, code, joggle):

  if result['code'] == code:

    decide_success(joggle)

    return "pass"

  else:

    txt = u"期望返回值:" + str(code) + u" 实际返回值:" + str(result) + '\n' + result['message']

    decide_fail(txt, joggle)

    return "fail"

def decide_Count():

  data = {

    'num_success': num_success,

    'num_fail': num_fail,

    'text': text

  }

  return data

# --------------------------------------------------------------------------------------------------------------------

# 定义 unittest

class MyTestCase(unittest.TestCase): 

  # 初始化工作

  def setUp(self):

    pass 

  # 退出清理工作

  def tearDown(self):

    pass

  def test_Case1(self):

  id = 16

    data = {'id':id}

    a = TestInface.new_data(data)

    decide_result(a,0,'test_Case1')

# TestSuite.py

# -*- coding:utf-8 -*-

import unittest

import TestCase

def test_InterFace():

  # 构造测试集

  suite = unittest.TestSuite()

  suite.addTest(TestCase("test_Case1")) # unittest中的测试用例

  runner = unittest.TextTestRunner()

  runner.run(suite)

  #　对测试集进行测试需要返回值

  # return suite

if name == 'main':

  # unittest.main(defaultTest='test_InterFace')

  # 执行测试

  runner = unittest.TextTestRunner()

  runner.run(test_InterFace())

# TestCensus.py

# -*- coding:utf-8 -*-

import time

import TestSuite

import send_email

import TestCase

class Test_Calss():

  def census(self):

    text = ''

    # 初始化测试起始时间

    start_time = time.time()

    # 调用suite测试集

    TestSuite.test_InterFace()

    # 结束执行时间计算

    end_time = time.time()

    result = TestCase.decide_Count()

    # 接口测试统计说明

    total_use_case = u"执行用例总数:" + str(result['num_success'] + result['num_fail']) + \

             u"\t通过数:" + str(result['num_success']) + \

             u"\t不通过数:" + str(result['num_fail'])

    total_time = u"\t总共耗时：" + str(round((end_time - start_time), 3)) + u'秒'

    text = result['text'] + total_use_case + total_time

    print (text)

    # 发生测试报告邮件

    send_email.email_file(text)

if name == 'main':

  Test_Calss().census()