Python special test--android app Automation testing Framework

1 Why do I need frames?

Code confusion, difficult to read, repetitive coding, low efficiency, changes in demand, difficult to maintain;

An example of automation

1 Prepare the test app, prepare the test environment, implement the script;

2 Test app: only login function

Test environment:

• Appium (Android/ios);
• Android SDK;
• Appium-python-client;
• Selenium (appium-python-client inherited from Selenium);
• Uiautomatorviewer
• Pycharm

3 Implementing the Script

writing scripts in Pycharm;

Using Uiautomatorviewer to locate;

APIs implemented with Appium-python-client;

implement attributes with Appium-python-client's dictionary;

To start Appium and set it before running the script, release the resource and restart Appium if a "new session cannot be established" error occurs .

Two test framework UnitTest

1 Main explanation: Test Fixture;  Test case; Test Suite; Test Runner

2 Test fixture includes preparation, execution, and cleanup of the process; corresponding to the script is: Setup (), testcase (), teardown ()

Three other items are known.

3 scripts

Three-data-driven framework

1 How do I use it? Prepare a third-party library-first install the DDT library, followed by the introduction of DDT in the script, then OK

Specific:

• Download the DDT library on the Python website;
• Commands for importing DDT libraries in scripts: From DDT import DDT, data, unpack
• To label DDT before testing the class: @ddt
• strong>                               class Mooktestcase (unittest. TestCase), indicating that this test class is using the data-driven framework
• Test cases are mainly divided into parameters and no parameters, data driven mainly for test cases with parameters
• For use cases with one parameter, use tuples to store the data being tested, and add it with data annotations: @data (1,-3, 2, 0)
• Def testcase (self, value):
• For use cases with multiple parameters, use tuples to store the data that is being tested, and add the date callout: @data ((3,2), (4,3), (5,3))
• @unpack
• Def testcase (self, value1, value2):

2 Application in Scripts

3 when the DDT framework is applied, statements that run a single case are no longer applicable, but can be loaded to run the entire test class.

Python special test--android app Automation testing Framework