One of the most important stages of the software development lifecycle is testing. Before a product is actually launched into the market, it is put through this process to assess its usability, reliability, and quality. Testing is crucial to ensuring that the final product is free of bugs and can satisfy the needs of the customers. This procedure can be carried out both manually and automatically. However, Automation Testing Course has become the dominant force in the industry since manual testing can be very time-consuming, tedious, and may not always produce reliable results.
In this blog, we'll examine the concept of test automation from a variety of angles.
What is testing via automation?
Automation Test Types
Why Is Automated Testing Important?
How Should Tests Be Selected for Automation?
Automated Testing Procedure
Automated Testing Framework
Tools for Automation Testing
How Do I Select the Appropriate Test Automation Tool?
Conclusion
What is testing via automation?
A software testing technique known as automation testing uses test automation tools to run a set of test cases. The Test Automation Framework is built in such a way that it feeds data into the system, compares the output with what was anticipated, and then generates a thorough test report. Regression Automated tests are typically used for tests that are essentially repetitive.
The same test suite is repeatedly run during development cycles that proceed one after the other. This test suite can be recorded and replayed as needed with the use of an automation testing tool. The test suite can be automated, which eliminates the requirement for human interaction. Automation testing's goal is to reduce the amount of test cases that must be carried out manually, not necessarily to replace manual testing.
Automation Test Types
There are many different kinds of tests that can be used to determine whether a product is viable. We will examine some of the most popular test types that can be automated in this section.
· Understanding the collective behaviour of the units and modules as they interact with one another is the goal of integration testing.
· Regression testing is crucial to ensuring that any code modification has no detrimental effects on the functionality or on those parts of the app that were already functioning as intended.
· A single unit is isolated and tested for its behaviour in isolation from the rest of the software during a unit test. Regardless of how one unit is related to other parts, the goal is to watch how they behave. It is generally carried out during the actual development process and is regarded as the preliminary testing.
· Smoke Testing: This type of testing is done to determine whether a system is stable or not. Prior to moving on to additional testing, the major functionality must be confirmed to be operating correctly.
· Functional testing: This checks that a software meets the requirements for functionality and meets the needs of the end user.
· User interface testing: When a user launches an app, they come across the user interface. A component of UI testing involves testing this interface. It makes use of automaton technologies that can capture a user's interactions with the interface and then automatically mimic them.
The importance of automation testing
Digitalization has proven crucial to a wide range of industries. Technology is now recognised as the value creator and is being applied in novel and intricate ways. Today, the majority of businesses provide one type or another of software. It is crucial for them to seek for ways to increase efficiency given their digital presence. Continuous testing is becoming an essential component of how a business operates. It would be beneficial to consider the advantages of automation testing in order to comprehend its significance.
The benefits of test automation
· It enables rapid results and prompt feedback: Manual testing might take a lot of time, while automation testing enables quick results and immediate response. Additionally, it enables the rapid execution of functional tests on many devices. This aids in giving developers quick feedback so they can start fixing any mistakes and sending the code back to the testers.
· Greater Coverage: Test automation aids in both the quicker execution of test cases as well as the concurrent execution of tests on various platforms and devices. Launching a single test suite against numerous operating systems and devices can be made easier with automation testing. Additionally, additional tests mean that the code and functionality are being covered. As a result, the overall quality of software improves.
· Efficiency Gains and Improved ROI on Testing: Manually carrying out repeated processes requires a significant amount of resources. Since automation testing relieves the testers of most of their burden, it gives them the time and freedom to experiment with and come up with novel test concepts that they otherwise wouldn't have had time to consider. They get the chance to put their abilities to work finding bugs and flaws that would have gone unreported.
· Results with more consistency and accuracy: An automation test is anticipated to produce results that are significantly more accurate and dependable than those obtained through a manual test by reducing the amount of human involvement and with the aid of trustworthy test automation tools.
How Should Tests Be Selected for Automation?
There are many different kinds of tests that can be used to determine whether a product is viable. While some of these checks cannot be automated, many of them may be done so safely. We'll look at a few of the considerations that should be made when selecting tests for automation in this section of the blog. Tests that can be automated often have the following basic characteristics:
· Tests with definite results: Test automation is advised in cases where tests are assumed to have certain, albeit uncertain, results. This occurs when a certain function is determinant; as a result, the test would produce the same results each time it was performed with the same input.
· Repeatable tests: Automation testing is advised for test scripts that take a lot of time to run and must be repeated over time. When performing high-volume batch testing or wishing to test various browser combinations, automation is strongly advised.
· High Risk Business Critical Tests: There may be tests whose interruption could cause a significant loss of revenue. Conducting an automation test in these circumstances can be beneficial because it allows for the testing of new features without necessarily putting the existing ones in danger.
Similar to the previous point, some test types are not suitable for automation. Among them are:
· Test cases that were just recently created and haven't even been personally tested once
· Tests that are only momentarily executed
· There are some test cases whose specifications are constantly changing. In such cases, automation testing is not advised.
Automated Testing Procedure
The steps that make up the automation testing process are as follows:
· Selecting a suitable tool to assist in completing the test is the first stage in the automation testing process. This decision is based on the type of technology used to build the Application Under Test (AUT).
· Defining the Automation Scope: The area of the AUT that will need to be automated is covered by the Automation Scope. One might bear the following in mind when deciding on the scope:
1. Technical readiness
2. scenarios with plenty of data
3. Common features that span all apps
4. characteristics that are crucial for business
5. Test cases' level of complexity
6. the use of the same test scenarios across browsers
· Stage of preparation: During this stage, a base state, test data, and the environment where the test will ultimately be run will all be prepared. For the majority of tests, data manipulation or a specified condition of the environment are required before the test can be conducted.
· Test execution: At this point, tests are carried out in accordance with the guidelines outlined in the test scripts. Before being executed, the Automation Scripts demand input data; once complete, they generate thorough reports. Automation Testing Tools or the Test Management Tool, which aids in activating the automation tool, can be used to carry out this process of execution directly.
· Results analysis: The result is shown as either succeeded or failed once it is obvious that the test has completed and has found every potential bug in the system. The developers can choose to do a thorough study of the test script or even perform the test manually if there are any problems with the execution process or if the findings are ambiguous.
Automated Testing Framework
An automation testing framework relates to a few key principles that matter in:
· enhancing test reusability and test structuring
· reducing code usage and maintaining testing uniformity
· reducing the time needed for tool training
· allowing non-technical testers to participate in coding
· incorporating data where appropriate
There are four main categories of automation testing frameworks:
· Framework for Data Driven Automation
· Framework for Keyword-Driven Automation
· Framework for modular automation
· Automating in a Hybrid Framework
Tools for Automation Testing
For the aim of conducting automation tests, a variety of automation tool types are available. Popular examples include:
Selenium
It is a Selenium Automation Testing tool that is open source. Due of the replay and recording capabilities, it is frequently used for regression testing. The ability to conduct multiple tests, interface with TestNG and JUnit, export recorded scripts in other languages, and include comments in the middle of the script are just a few of the features available.
Studio Ranorex
It is a versatile test automation tool that supports a variety of test kinds, giving it a broad scope of tests that may be run through it. It can be used to automate various types of testing, including functional UI tests, regression tests, and data-driven tests. It has a straightforward GUI and can assist with automated testing for desktop, online, and mobile apps.
Alpha Test
Lambda Test is the top-choice Automation Testing Tool for cross-browser testing. They offer a safe, blazing-fast, and scalable Selenium Grid that can be used to run tests across up to 2000+ OS and browsers.
Test Professional Quick (QTP)
Regression and functional testing are essentially its main applications. Users are able to create test cases directly from the application thanks to the framework's use of the keyword. It is simple to use, and even a non-technical person may use it to create test cases.
Watir
Regression testing is frequently conducted using this open source automation testing tool. It makes it easier to write tests that are simple to read and manage. Watir only supports Internet Explorer; however, Watir WebDriver also supports Opera, Chrome, FireFox, and other browsers.
How Do I Select the Appropriate Test Automation Tool?
Although there are many various kinds of automation testing tools, picking the best one for the job at hand can be very difficult. It is crucial to realise that there is no one correct answer on the ideal instrument that can be applied at all times. The decision may be influenced by the following factors:
· Support for the Environment and Usability
· Database evaluation and object recognition
· Object mapping and image testing
· The type of programming language employed
· The kind of tests that the programme supports
· The simplicity with which software automation routines could be debugged
· Its capacity to produce thorough results and reports
· The goal to be attained
Prior to selecting a certain Automation Testing Tool, it's critical to understand the test's criteria, the desired outcome, and the capabilities of several tools.
Conclusion
Evidently, Automation Training Course is an important way to overcome the shortcomings of manual testing. A test that is automated is quicker and clearer since there are less significant human errors. Test automation is not a replacement for manual testing, though. Each strategy has its own set of benefits and drawbacks. Automation Testing is frequently the first option if the product being created is too big and complex, but there are some test instances where doing an automation test would be pointless. The main consumers of test automation are software developers, business testers, and software development engineers in test (SDET). Investment in automation testing may initially appear to be prohibitively expensive, but the benefits that accrue over time are proof that it eventually pays for itself.
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