Selenium test data automation

Automatically find and make unique combinations of data during test execution, without invalid results for quick and rigorous Selenium testing. Test Data Automation and Test Modeler combine to attribute "just in time" rich data combinations to any possible test.

All kinds of data testing techniques need test data and we need an efficient test data management system and process to produce the application efficiently and in quality.

Before you try selenium online training test data management, let's see what test data is.

What is Test data?

Test data is the data used to validate or verify a software system's behavior in tests.

Most of the time you may need to enter some kind of data to test a software application / program. Any such data that is specifically identified and used in tests is known as test data. The test data may be generated by the tester, or by a program or function that will assist the tester.

Test data is used to confirm the expected outcome of a system , i.e. expected outcome should be generated or the system will act as predicted when test data is entered; this data can be called positive test data because this is to verify the behavior of the system. Test data may also be used to verify the behavior of the software when invalid input data is provided; this includes validating that the system is not crashing or up-normal. To put it another way, negative test data or data used to challenge the application's ability to respond to unusual, extreme, exceptional or unexpected input.

Selenium Test Data

Test data quality matters, and helps improve the quality of the application. If applications are evaluated against standardized data, there may be problems once the application is in development. Applications must be rigorously tested against data that is as similar as possible to the actual production data that the system will encounter in real time to selenium training avoid problems in real time scenario.

At the same time, the avoidance of production data for testing as much as possible is crucial. Because production data may contain critical information that is often protected by safety and regulatory legislation. To protect people from having sensitive data exposed to development and testing teams, data that has personally identifiable information needs to be altered. Test data management uses data masking techniques to obtain information that is personally identifiable while retaining formatting and other data properties that are important to test.

Taking into account the significance of test data, applications that are tested with fake data or less are often not accepted in safety measures.

The two essential parts of software testing are the generation and management of test data.

Selenium Test Data generation

The generation of test data is the creation of non-production data sets that reliably imitate the actual data of an application, so that application developers and testers can perform rigorous and valid system testing.

Using production data as samples or from requirements and using some automation techniques, appropriate and quality test data can be generated manually.

There are four different test data generating models which are widely followed based on their approaches

• Generators of Random Test Data
• Generators of Data Pathways
• Goal Focused Generators
• Smart Check Data Generators

Most of the time checking the test data is reused. However, verifying the test data before using it in experiments is also a good practice.

It's really hard to create enough test data for testing, which is equivalent to the production data. The quantity and effectiveness of the data to be evaluated is determined by time , cost and quality, or limited.

Selenium Test data management

Test data can be recorded in various ways including, but not limited to, Excel file, Word document, Text file, JSON file, XML file, and Database tables. The collected data can be used by manual execution of test cases as well as by using automation software when running test cases.

It's not just for companies that do a lot of business-critical data processing; it 's important everywhere, for all kinds of applications, where data is used for research.

Features of Selenium Automated testing

The features of Selenium Automation Testing are as follows.

Selenium Automated testing is only as quick as supplying data

Selenium Automated testing is required when testing fast-changing systems, but data hungry automation frameworks consume test data at unprecedented velocities. Testing bottlenecks then mount as QA teams wait for outdated copies of data to be provided before competing for the test data sets available. In turn, the data needed for specific tests is often used by another tester, while further tests fail when their data is consumed by another test.

Additionally, complex data must be consistently linked across multiple applications, but misaligned combinations of data lead to further false negatives in integrated and end-to - end testing. Meanwhile, supplying production data only satisfies a fraction of the tests needed for rigorous testing, allowing systems to be delivered late and without sufficient testing against negative scenarios and outliers.

Precise test data

Test Data Automation ensures that each automated test comes with precise test data. Test data allocation occurs "just in time" as Selenium tests are performed at the end, finding data combinations automatically from a wide range of data sources. If a test requires a new combination of data, Test Data Automation generates accurate on-the-fly data, testing fast-changing systems rigorously without bottlenecks or false negatives of the test data. In addition, each automated test is assigned a unique combination of data, thus avoiding data clashes during execution. The result is seamless and rigorous execution of the test, regardless of how complex or fast the system is moving under test.

Selenium Test Data Automation using Test modeller

Selenium online courses Test Modeller combines with Test Data Automation to generate rigorous automated tests and data. Test Modeller rapidly builds easy-to-maintain flowcharts of complex systems, before applying coverage algorithms to generate the smallest set of tests needed for testing rigour. Every test data management process defined in Test Data Automation becomes re-usable in Test Modeller's central data catalogue, from which high-speed TDM processes can be overlaid onto the visual models. "The preparation of data just in time" then finds, makes and prepares accurate test data during the generation of test scripts, enabling fast and rigorous Selenium testing in tight iterations. Let us see about this integration in the next paragraph

Integration of automation systems with test data using Test Modeller

The following example describes the rigorous UI testing with a Selenium Java system and SQL Server. Then explores how to put automation systems and test data into complete alignment.

• Test Modeller quickly builds system models under test which are easy to maintain, using importers, a UI scanner, recorders and more.
• Test Data Automation links to a wide range of data sources, going directly to the mainframe and back-end repositories, or through API calls and the front end.
• A central test data catalog makes every TDM process defined in the Test Data Automation reusable in parallel with it.
• In Test Modeller, testers can overlay the reusable test data processes on flowchart models, building multi-step data preparation from data findings, makes, subsets, masking, and more.
• Automated creation of the Selenium test generates the smallest set of executable scripts necessary for maximum coverage, complete with accurate test data for execution.
• Test Data Automation identifies and allows unique combinations of data based on test specifications, ensuring that every test runs without collisions or false negatives.
• Test Modeller produces specific automation code for specialized applications, and synchronizes visual dashboards and application level run tests.
• Maintenance of the test script becomes as fast and simple as updating the central flowcharts, with validation of the test data to ensure that each test runs with up to date data.

Conclusion:

I hope you reach a conclusion about Test data Automation. You can learn more through Selenium online training India.