December 24, 2021

The Importance of Manual Testing in Today's World of Automation

Software companies are always looking for ways to optimize their workflows and cut costs, but it seems that manual testing is still an essential part of any software company's operation. But why is manual testing necessary? Why can't we do all of our testings automatically?

Write tests faster

Software testing is a complicated process that requires much effort and time. Although manual testing is a more time-consuming process, it is still an essential part of the testing process.

Developers can use manual software testing for many reasons. They can track the development process, review checklists before release or go through test cases to find any regression. Some applications are so complex that it's hard to automate these test cases for them.

Writing test cases takes time and effort, and if they don't cover all parts of the application, they may not catch everything. Automated tests might improve the development process and find more bugs. Still, it would be too expensive, impractical or just impossible due to the design or architecture of an application to run them every time the code changes.

Code more, waste less time

Testers are constantly looking for better, faster and more efficient ways to develop software. They also have specialities and skills that only they can provide and that computers can't, and they can use those skills to get into a user's mindset when using the software. They can exercise a piece of software in ways that computers simply cannot, for example, by performing something as simple as clicking randomly on buttons or trying different text inputs where appropriate.

You may think this is a waste of time because you'd expect the computer to do this anyway, but it's important because if you don't test like a user, you'll never find all the bugs in your software. They can think about how users will use software differently from developers. For example, if an error message appears when users act, a developer might be inclined to say "that message needs to be changed" because it's confusing. A manual tester might instead ask, "how could we make this message better?"

Automate where needed

Even though software development is moving towards automation, manual testing is still needed and has become more critical than ever. As developers automate testing, they need other people to ensure that everything works as it should. If a computer can't test something, then a human needs too. The main reason for this is that computers can only do what humans tell them to do. A computer does not understand context or meaning – it only understands rules that humans define.

describe('My First Test', () => {
  it('Visits the ManualTesting.dev', () => {
    cy.visit('https://manualtesting.dev');
    cy.contains('type').click();

    // Should be on a new URL which includes '/commands/actions'
    cy.url().should('include', '/commands/actions');

    // Get an input, type into it and verify that the value has been updated
    cy.get('.action-email')
      .type('test@email.com')
      .should('have.value', 'test@email.com');
  });
});

Save time and money

So besides helping you eliminate bugs early on and saving your company money, manual testing can also benefit the developers themselves. The power of manual testing is in your team. It's you and your team members who know your product better. Good test management software will help you deliver stable applications with confidence.

We all need to test our apps manually

Software testing is not just about automating the testing. It starts with manual testing and then moves to automation.

Companies need to balance manual and automated software testing because each has pros and cons. Still, manual testing will always remain an essential part of the software testing process.

Hopefully, this article has increased your knowledge about the needed role of manual testers in software testing so that you can do just that!

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