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如果需要生成 xml 格式,只需将上面代码中的
- runner = HTMLTestRunner(stream=fp, title=reportTitle, description=desc)
-
- runner.run(suite)
修改为如下代码
- import xmlrunner
-
- runner = xmlrunner.XMLTestRunner(output='report')
-
- runner.run(suite)
4、接口测试分类
前面大家对接口请求,测试框架和测试结果可视化方面有了深入的了解。有了前面的基础,对于接下来理解和编写接口测试会有很大帮助。这里我们先来讲解一下接口测试与单元测试的区别。单元测试只针对函数进行多组参数测试,包括正常和异常参数组合。而接口测试是针对某一接口进行多组参数测试。实际接口测试中,我们又将接口测试分为两种:
1)单接口测试;
2)多接口测试。
对于单接口测试,只需针对单个接口测试,测试数据根据接口文档中的参数规则来设计测试用例;对多接口测试,首先要确保接口之间调用逻辑正确,然后再根据接口文档中的参数规则来设计用例进行测试。下面我就根据这两种不同情况的接口测试,用实际项目代码展示一下。
4.1 单接口测试
- class TestApiSample(ExtendTestCaseParams):
-
- def setUp(self):
-
- pass
-
- def tearDown(self):
-
- pass
-
- def register(self, ip, name, desc):
-
- url = 'http://%s/api/v1/reg' % ip
-
- headers = {"Content-Type": "application/x-www-form-urlencoded"}
-
- para = {"app_name": name, "description": desc}
-
- req = self.Post(url, para, headers)
-
- return req
-
- def test_register(self):
-
- for index, value in enumerate(self.param):
-
- print('Test Token {0} parameter is {1}'.format(index, value))
-
- self.ip = self.param[1]
-
- self.name = self.param[2]
-
- self.desc = self.param[3]
-
- self.expectedValue = self.param[4]
-
- req = self.grant_register(self.ip, self.name, self.desc)
-
- self.assertIn(req.status_code, self.expectedValue, msg="Test Failed.")
-
- if __name__=='__main__':
-
- import random
-
- import string
-
- ip = '172.36.17.108'
-
- testData = [
-
- (1, ip, ''.join(random.sample(string.ascii_letters + string.digits, 7)), '', 200),
-
- (2, ip, ''.join(random.sample(string.ascii_letters + string.digits, 7)), '', 200),
-
- (3, ip, ''.join(random.sample(string.ascii_letters + string.digits, 7)), '', 200)
-
- ]
-
- suite = unittest.TestSuite()
-
- for i in testData:
-
- suite.addTest(ExtendTestCaseParams.parametrize(TestApiSample,'test_register',canshu=i))
-
- currentTime = time.strftime("%Y-%m-%d %H_%M_%S")
-
- path = './results'
-
- if not os.path.exists(path):
-
- os.makedirs(path)
-
- report_path = path + '/' + currentTime + "_report.html"
-
- reportTitle = '接口测试报告'
-
- desc = u'接口测试报告详情'
-
- with open(report_path, 'wd') as f:
-
- runner = HTMLTestRunner(stream=f, title=reportTitle, description=desc)
-
- runner.run(suite)
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