Automated and Manual Processes for Testing the Software

01. Automated Testing Process

Automation Testing is a technique uses an application to implement entire software life cycle of the software in less time & provides efficiency and effectiveness to the testing software. Generally Automation Testing uses automation tools to write and execute test cases, so there is no manual involvement is required while executing an automated test suite. Automated software testing can increase the depth and scope of tests to help improve software quality. The main goal of Automation testing is to increase the test efficiency & develop software value.

Automation Development Life Cycle (ADLC)

The Automation Development Life Cycle (ADLC) involves in parallel with the Software Development Life Cycle (SDLC). Defining an architecture for ADLC is very important as it is going to support the development efforts longer term. This process are really helpful to continue the automation testing with SDLC in an efficient and an effective manner.

Benefits of automated testing

Automation testing saves time by eliminating the need to write extensive test scripts.
This testing can also be used together with the manual testing procedures to crosscheck the test results.
Bugs can be detected during the development phase itself, which leads to shorter product development lifecycles.
The tests can be run 24/7 without a need for manual input thus ensuring thorough quality checks.
The test scripts that need to be written using the automation tools can also be reused.
Testers can execute the test scripts on the entire network, or multiple devices simultaneously.
The biggest advantage is the reduced need of software testers that results in the, cost savings for the company.
The reports that are generated are extensive and provide the software tester with details such as scripts executed, scheduled, bugs found, and fixed, etc.

Automation testing is a best way to fulfill most of the testing goals with effective resources and time. It overcomes human influences and mistakes. However, the company should be aware of, before purchasing the automation tool. Although the tool fulfills the requirement of the application at 100%, the company must have skilled staff before taking decision to automate the application, and the selected tool should meet the requirement of the company’s project. Manual and Automation Testings are two different facts in the testing world, even though automation heals lots of cons of manual testing.

02. Manual Testing Process

Generally Manual Testing is the process of testing the software manually to identify the bug and issues in the software. The objective of a software tester is to break the system and understand the response of the system to various scenarios.

The actual behavior of the system is always cross-checked against the expected system behavior. If there is any difference in both, the tester raises the issue. A tester can employ several manual software testing techniques and methods to test each aspect of the software.

Why Manual Testing Can Never Be Replaced?

Some of the companies jump into automated testing without manual. Automated testing is a great safety net for regression testing and for checking in on redundant components.

But we’re strong believers in manual testing. Even as automated suites become more sophisticated, they still require human drivers. Actually, automated tests are often converted from initially manual efforts.

The below points defines, why we need to test an application manually.

There’s a whole bunch of testing that simply must be manual. User experience, error guessing and verification and validations methods, matrixes are probably the biggest reason why manual testing is important.
Automated testing empowers human testers. Manual testing efforts can center on coming up with creative use cases. The most successful use of automated testing isn’t about trying to get it behave like humans, but in enhancing overall product coverage by creating new, unique scripts.
Bugs are found where you least expect them. Even when testing for specific use cases, testers can still find bugs that they weren’t necessarily looking for. Automated testing can’t notice errors it wasn’t programmed to find.
Humans are creative and analytical.
Testing scripts have to be rewritten in agile. Working with constant feedback in an agile environment means fluid changes to the product flow. A change entails a rewrite of automated scripts every time. So testing team is trying to figure out which point to invest resources.
Automation is expensive for small projects.
Unless tightly managed, automation has a tendency to lag behind sprints. With the continual script-updating, it is very hard to keep automated testing on track with sprints.
Manual testers learn more about the user perspective.
Good testing is repeatable but also variable. The most successful testing has a mix of two factors, such as repetition and variation. Automated testing is great for the continual checking process, but it’s just not enough. We also want variation, and some wild card use cases. Combined, these two factors give the highest chance of achieving full product coverage.
Mobile devices have complicated use cases. Device compatibility and interactions can’t be covered with automated scripts.
Manual testing goes beyond on pass/fail.
Manual testers can quickly reproduce customer’s-caught errors

Since automation is the current trend, the manual testing is also one of the unavoidable key factor in the testing world. There are lots of pros and cons are faced in the manual and automation testing processes, and, to make application consistency, we need to do manual testing. The error guessing, user experience, user friendliness and other testing techniques can make the application through error free and quality manner.

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