python unittest assert

python assert断言是声明布尔值必须为真的判定，如果发生异常就说明表达式为假。可以理解assert断言语句为raise-if-not，用来测试表示式，其返回值为假，就会触发异常。Self.assertequal (a,b,msg=msg) #判断a与. B is consistent, msg similar to remark, can be emptySelf.assertnotequal (a,b,msg=msg) #判断a与b是否不一致Self.asserttrue (A,msg=none) #判断a是否为TrueSelf.assertfalse (B,msg=none) #判断b是否为falseSelf.assertalmostequal (A,b,places=none,msg=none,delta

!" deftest01 (self):Print "Execute test Case" deftest03 (self):Print "Execute test Case" deftest02 (self):Print "Execute test Case" defaddtest (self):Print "Add Method"if __name__=="__main__": Unittest.main ()2. From the execution results it can be seen that the predecessor and the post are executed only once prior to the execution of the use case.start!Execute test Case 01Execute test Case 02Execute test Case 03... end!----------------------------------------------------------------

=='__main__': Unittest.main ()Or use the Setup methodImportUnitTest fromSurveyImportAnoymoussurveyclassTestanonymoussurvey (unittest. TestCase):defSetUp (self): question="What language you first learn"Self.my_survey=Anoymoussurvey (question) self.responses= ['中文版','Spanish','Chinese'] defTest_store_single_response (self): Self.my_survey.store_response (Self.responses[0]) Self.assertin (SELF.R esponses[0],self.my_survey.responses)defTest_store_thre

!-executing the test case 02-end!start!-executing the test case 03-end!2. A few points can be seen from the implementation results--the predecessor Setup executed first, then the use case (test*) executed, and the last executed post teardown--The execution order of test cases (test*) is performed according to 01-02-03, that is, according to the use case name to execute sequentially--addtest (self) This method does not execute, stating that only the use case at the beginning of testIv. Examples o

#-*-coding:utf-8-*-3 #@Time: 2017-07-28 18:074 ImportUnitTest5 ImportHtmltestrunner6 Import time7 ImportTool8 ImportJSON9 Ten classTest (unittest. TestCase): oneheixiongjing = 666 a #Get test Data - - #closure functions are used to generate use cases the - defDemo (i): - defcase (self): -Caseurl = i[2]+i[3] +RequestType = i[4] -Paramete = i[5] +Result = Json.loads (i[6]) aApiresult = apitest.request (requesttype, caseurl, paramete,"') atCod

the function returns a test function object out Register this call to add the test member function somewhere (just before you actually do it, you can do it automatically in the module or you can call it manually) code example:Import UnitTestFrom test import Test_supportClass Mytestcase (UnitTest. TestCase):def setUp (self):#some Setup CodePassdef clear (self):#some Cleanup CodePassdef action (self, Arg1, arg2):Pass@staticmethoddef gettestfun

ObjectiveAfter executing the use case in bulk, the generated test report is text-less intuitive and, in order to better demonstrate the test report, it is best to generate HTML format.UnitTest inside is unable to generate HTML format report, need to import a third-party module: HtmltestrunnerFirst, import Htmltestrunner1. This module download can not be installed through PIP, can only be downloaded and then manually imported: http://tungwaiyip.info/software/HTMLTestRunner.html2.Download The html

execution of a try clause, the remainder of the try clause is ignored. If the type of the exception matches the name after except, then the corresponding except clause is executed. The code after the last try statement is executed. If an exception does not match any of the except, then the exception is passed to the upper try. A try statement may contain multiple except clauses that handle different specific exceptions. Only one branch will be executed at most. Finally will be execute

Running Test cases from the command line with increased verbosity.It is easy to adjust the test runner to print out every test method as it is run.1. Create a new file called recipe3.py in which to store this recipe's code. 2. Pick a class to test. In this case, we will use our Roman numeral converter: 3. Create a test class using the same name as the class under test with test appendedTo the end. 4. Create several test methods. For this recipe, the tests have been deliberatelyCoded to fail. 5.

:--------------Enter the user name: 1234 Enter Password: 1234th results: True OK----------------------------------------------------------------------Ran tests in 12.001s4. Note that the order of execution here is to execute 0,1 first, then execute 10,11,12 in turn, do not ask me why, do not find me to solve, design so, before the DDT framework has the same problem.5. In addition to the dictionary parameters, the type of the meta-group is also possible@paramunittest.parametrized( ("admin", "1

A good starting point for learning UnitTest is to record the export script from the selenium IDE. I believe many novice learning selenium also started from IED. Using an IED to record a script Export the script, save it as baidu.py, and open it through the Python idle editor. As follows: From selenium import Webdriver to selenium.webdriver.common.by import by from Selenium.webdriver.common.keys impo

#Exercise 9:ImportUnitTest fromSeleniumImportWebdriverImport TimeclassGloryroad (unittest. TestCase):defsetUp (self):#start the Firefox browserSelf.driver = Webdriver. Chrome (Executable_path ="C:\\chromedriver") defTestsogou (self):#Visit Sogou homepageSelf.driver.get ("http://sogou.com") #Empty search Input box default contentSELF.DRIVER.FIND_ELEMENT_BY_ID ("Query"). Clear ()#Enter "Glory Road automation Test" in the Search input boxSELF.D

#https://www.liaoxuefeng.com/wiki/0014316089557264a6b348958f449949df42a6d3a2e542c000/ 00143191629979802b566644aa84656b50cd484ec4a7838000mydict.py#!/usr/bin/env Python3#-*-coding:utf-8-*-"""Created on Sat Jan 16:32:34 2018@author:k"""classDict (Dict):def __init__(self,**kw): Super ().__init__(**kw)def __getattr__(Self,key):Try: returnSelf[key]exceptKeyerror:RaiseAttributeerror (R"' Dict ' object has no attribute '%s '"%key)def __setattr__(Self,key,value): Self[key]=valuetest.py#!/usr/b

test report" "Report_abspath= Os.path.join (Report_path,"result%s.html"%nth) FP= Open (Report_abspath,"WB") Runner= Htmltestrunner.htmltestrunner (stream=FP, title=u'automated test Reports, test results are as follows:', Description=u'use case execution:') #Call the Add_case function return valueRunner.run (all_case) fp.close ()if __name__=="__main__": #use case CollectionsCases =add_case ()#before the batch execution, this is changed to a for loop execution forI, JinchZip (cases, ran

UnitTest is a module in the standard library that comes with Python, which includes:1, TestCase class2, Testsuite class3, Testloader class4, Texttestrunner class5, Texttestresult classThe following are the test cases for the six assertion methods in TestCase.#-*-Coding:utf-8-*-Import UnitTestClass Teststringmethods (UnitTest. TestCase):def test_one (self):"Test t

Some Basic Concepts Test FixtureA test fixture represents the preparation needed to perform one or moretests, and any associate cleanup actions. This may involve, for example, creating temporary or proxy databases, directories, or starting a serverprocess.Test CaseA test case is the smallest unit of testing. It checks for a specificresponse to a particle set of inputs. unittest provides a base class, testcase, which may be used to create new test case

Learning Selenium has been one months, a simple summary of the steps to learn, convenient for later memories.I. Some concepts of automated testing1. Layered Automated Testing: unit-->service-->ui2. What kind of project is automated testing: software requirements change infrequently; The project cycle is long; Automated test scripts are reusable3. How to learn UI Automation test: programming language; Selenium API; Unit Test frameworkTwo. Test environment setup1. Install

test case and generate report 2. The following reports are generated after the operation:3. The run_all_case.py code is as follows:#-*-coding:utf-8-*-ImportUnitTestImportOSImport TimeImportHtmltestrunner#use case PathCase_path =Os.path.join (OS.GETCWD ())#Report Storage PathReport_path = Os.path.join (OS.GETCWD (),' Report')PrintReport_pathdefall_case (): Discover= Unittest.defaultTestLoader.discover (Case_path, pattern="test*.py", top_level_dir=None)PrintDiscoverreturnDiscoverif __name__=

Report Storage PathReport_dir =Baseinfo.test_report Test_discover= Unittest.defaultTestLoader.discover (Test_dir, pattern='test*.py') Now= Time.strftime ("%y-%m-%d-%h_%m_%s") filename= Report_dir +'result-'+ Now +'. html' Printfilename FP= open (filename,'WB') Runner= Htmltestrunner (STREAM=FP, title='xxxxui Automated test report', description='use case Execution') Runner.run (test_discover) fp.close ()#In fact, there is no need to get the latest report, filename is the latest report, you ca

case and generate report 2. The following reports are generated after the operation:3. The run_all_case.py code is as follows:#-*-Coding:utf-8-*-import unittestimport osimport timeimport htmltestrunner# use case Path Case_path = Os.path.join (OS.GETCWD () # reporting Storage Path Report_path = Os.path.join (OS.GETCWD (), ' report ') print Report_pathdef all_case (): discover = Unittest.defaultTestLoader.discover (Case_path, pattern= "test*.py", Top_level_dir=none) print Discover r