Importance of Manual Testing

  • By
  • July 4, 2023
  • Software Testing
Importance of Manual Testing

A faulty code cannot be tested. The software testing course in Pune that is conducted manually involves the development and execution of test cases by a software tester without the aid of any automated testing tools. The primary goal of manual testing is to find problems, faults, and flaws in a piece of software. Any new software program should first undergo manual testing before going through automation testing. The fundamental of software testing that “100% Automation is not possible” makes Manual Testing necessary.

Software testing establishes bugs’ presence rather than their absence.


The objective of manual testing

Creating beneficial software needs willful testing.

The main idea behind manual testing is to make sure that the program is free of errors and that it is operating following the stated functional requirements.

Test cases or test suites are created during the testing phase and must have complete test coverage.

Additionally, it guarantees that reported faults are rectified by developers and that testers have retested the corrected defects.

This testing essentially verifies the system’s quality and provides the consumer with a product free of bugs.

Get on to the manual testing that occurs from your ideas.


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Principles of Manual Testing

A relatively efficient manual testing can burn the bugs compared to automation testing.

  • Manual testing is necessary

A software program may have faults or defects when it is first placed on the market, or users may experience challenges when utilizing it. To make the program stable and bug-free and provide users with high-quality software, we must execute one testing stage. To create relevant test cases and provide the developers with useful feedback, the test engineer evaluates the program while performing manual testing from the viewpoint of the client.

Follow it by missing all the fun you have in completing the task.

  • Testing Procedures

Our two main testing techniques are as follows:

  • Testing Static

Verification and static testing are synonyms. It is a process for checking files and documents. It guarantees that the product we are creating is the right one. It also confirms our requirements. This process involves test engineers performing tasks like reviews, inspections, walkthroughs, etc.

  • Dynamic tests

Another name for dynamic testing is validation. The testing of the program is a dynamic process. It verifies whether the created product is accurate or not.


Manual testing techniques

Methods are to allow the procedures to fill the empty space.

  • Read and comprehend the project documentation and instructions. Study the Application Under Test (AUT) as well, if one is available.
  • Create test plans that address all the specifications stated in the documentation.
  • Together with the team lead and client (if applicable), review and baseline the test cases.
  • Apply the test cases to the AUT.
  • Verify bugs.
  • Rerun the failing test cases to ensure they pass once issues have been resolved.

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Various Manual Testing Phases

A human is better than a machine in building an appliance.

  • Initial Unit Testing

Verifying individual elements or chunks of source code is known as unit testing. The smallest testable component of any software is referred to as a unit. It focuses on examining how well each part of the application functions separately. It is frequently used by developers to find flaws in the first phases of the development cycle.

A simple unit test case might be to click a button on a web page and see if the intended action is carried out. As an illustration, you might make sure that a share button on a website allows you to share the right page link.

  • Integration Examination

After unit testing, integration testing comes next. To be tested as a whole, various units are integrated. An illustration would be checking the interoperability of many websites in a specific order.

With the aid of this method, QAs can assess how various application components interact to produce the desired outcome. Developers can find and fix errors more quickly by running integration testing concurrently with development.

  • A system test

As the name implies, system testing entails testing the software as a whole, including all of its integrated modules. It assists QAs in making sure the system complies with the required specifications. There are several tests included, including ones that validate output depending on particular input and test user experience, among others.

Regression testing, stress testing, and other sorts of system testing are all carried out by teams.

  • Tests of User Interfaces 

When a user interacts with software, UI testing, sometimes referred to as GUI testing, examines and validates numerous components of the software. This typically entails testing visual components to make sure they meet functionality and performance standards. Toolbars, fonts, menus, text boxes, radio buttons, checkboxes, colors, and other graphics-based icons are all included in UI testing. It guarantees that UI features operate without errors and accurately.

The different browsers, browser versions, and devices must all be taken into account while testing UI elements. The UI must render and work flawlessly across every browser-device-OS combination that people use to access the internet. So every UI testing plan must include cross-browser testing as a fundamental component.


  • Testing for Acceptance

Acceptance testing’s major objective is to confirm that the system is suitable for usage in the real world as a whole.

Both internally and externally, acceptance testing is carried out. Internal acceptability testing, commonly referred to as alpha testing, is carried out by the organization’s members. Beta testing is carried out by a small group of end users. This method aids teams in assessing how effectively the product meets user expectations. In the last stages before a product is released, it also finds problems.

A website or app must pass accessibility testing to guarantee that all of its features are usable by those who might experience physical or mental impairments, visual or auditory impairments, color blindness, or other conditions. They might have a disability, which would make using some sort of assistive technology necessary.



The accuracy, comprehensibility, and fine control required for software testing are all provided by manual testing. It would be inaccurate to say that manual testing is obsolete. Testing methods that are manual and automated offer advantages. For best ROI, QA testers must balance human and automated testing because hand testing will never be replaced.

Despite the rise of automated testing methods, manual testing still plays a significant role in software development. Expert manual testers who can guarantee software quality by carrying out a variety of manual tests will still be in demand in 2023. 

Software testing course in Pune is an essential concept to be learned in the software development life cycle. SevenMentor & Training Pvt. Ltd. focuses on the trending technical aspects of the software to train candidates. Our motive to train you is completely directed toward your career success.

For Free, Demo classes Call: 020-71177008
Registration Link: Click Here!

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