API Testing With Anna Framework

Introduction

Hi everyone. I work as QA engineer in an IT company. I am a team leader of autotesters. We automatize UI and API tests. We run thousands of test scripts every day. Our scripts are written on python.

Pythons standard libraries are very good, but developing and maintaining scripts take a lot of time. We need to quickly develop, launch and provide test result to the customer.

In the work of a tester, it is very important to provide a report with test result to the customer. We use Allure for this.

To run the test scripts, we use CI/CD (Jenkins). After passing the test scripts, a report with the test results is automatically generated.

It looks like this:

The anna library was developed for quickly development and report generation.

Installation

pip install anna-api-test-framework

How to use

Import the library first:

from anna import Actions, Report, Asserts

• Actions contains methods for executing http requests. All request and response data is automatically added to the report.

action = Action(url=url)
response = action.request(method=method)

It's very convenient.

• Report contains methods for added important information to the report. Like steps, title, epic, links, another data and etc.

@Report.epic('Simple tests')
@Report.story('Tests google')
@Report.testcase('https://www.google.com', 'Google')
@Report.link('https://www.google.com', 'Just another link')
class TestExample:

    @Report.title('Simple test google')
    @Report.severity('CRITICAL')
    def test_simple_request(self):
        url = 'https://google.com'
        method = 'GET'
        want = 200 
        Report.description(url=url, method=method, other='other information')

• Assert contains methods for checking

with Report.step('Checking response'):
    Assert.compare(
        variable_first=want,
        comparison_sign='==',
        variable_second=got,
        text_error='Response status code is not equal to expected'
    )

How to run tests

Use the following command:

pytest alluredir="./results"

This command runs tests from the current directory and saves the test results to the results directory

How to generate report

To do this, you need an installed Allure.
Use the following command to generate report:

allure generate "./results" -c -o "./report"

The report will be generated in the report directory

Ho to open report

Use the following command:

allure open "./report" 

You can see the following output:

Starting web server...
2022-04-06 12:58:39.896:INFO::main: Logging initialized @1655ms to org.eclipse.jetty.util.log.StdErrLog
Server started at <http://172.31.22.186:61080/>. Press <Ctrl+C> to exit

If you follow the link, the generated report will open

Conclusion

This library helps you quickly develop test scripts and data for reports.

Anna's repository on github

Thank you for your attention!👍👍👍
**this is my first article, do not judge strictly