What is Smoke Testing? How to Automate It?

The software build may be stable or unstable during the smoke testing procedure. The software build is relatively reliable throughout sanity testing. Sanity testing https://globalcloudteam.com/ is often carried out manually, without any automation techniques, compared to smoke testing, which can be carried out manually or by using automation tools.

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Additionally, smoke testing is often conducted when new basic functionality is added to a system. But, this is not an exhaustive test such as unit or regression testing. Smoke testing is essentially a subset of all defined and planned test cases that cover the main functionality of a component or system. The testing ascertains if the most crucial functions of a program work, but the testing does not bother with the finer details. Smoke testing is a type of software testing used to test the functionality of an application. This type of testing is typically used to determine any significant issues with the application before moving on to more detailed testing.

Integration testing

“What is smoke test” is a widely asked question when it comes to software testing. A smoke test is a type of software test that verifies that the most important functions of a program work. It is also known as “Build Verification Testing” or “Build Acceptance Testing”.

Most well-known technologies concentrate on browser-based automation, with Selenium currently holding the top spot for browser automation frameworks. Checking these operations for bugs identifies any issues with the program. If one studies the results of their smoke tests, it will be simpler to determine whether the eventual outcome is successful or unsuccessful. The criteria for the quality of their software, for instance, would need to be relatively high if it’s a SaaS company, as was the case earlier. If 10% of the tests indicate an unstable build, they would likely like to return it for revisions. The command lines that download the necessary files to the local drive for smoke testing vary depending on the software.

and use the Daily Scrum to break free from the Feature Factory.

When QA continues regression testing on a build with some viability while developers repair any flaws found during smoke tests, one can realize efficiency gains. The developers can next focus on correcting any bugs that QA discovered during the regression testing once the developers have fixed those bugs. One may set automated smoke tests to occur often in production to ensure critical functionality is running as intended. If a run fails, one will be informed immediately so they may fix any serious flaws before they hurt too many users.

What is smoke test

Now that we have our Slack webhook, we need to update our GitHub Actions workflow file. We will add a step that makes a POST request to our webhook when the tests fail. Now let’s update our workflow file to also run our tests on a schedule. In the “.github/workflows/qawolf.yml” file, comment in lines 7-9.

Other types of Testing

In sanity testing, on the other hand, only a particular component of the system gets verified. Ensuring that a procedure is executed to the same standard each time it is automated offers several benefits. Therefore, developers can do away with the unpredictable what is smoke test nature of human error. A single script should always be used for smoke testing as a best practice. The versatility of testing is increased by using a single script. The following action is to compile the documents needed for their smoke test.

What is smoke test

Smoke tests must be performed on each build that is turned to testing. This applies to new development and major and minor releases of the system. Smoke testing is a software testing technique and form of regression test that helps to verify the stability of the recently deployed software build. It helps determine whether your new code has had any effect on your core functionality. It is performed on initial builds before they are released for extensive testing.

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To learn more about our company, feel free to visit our website. The main point of a smoke test suite is to let teams know whether or not they should continue testing their entire application. It’s also important to understand what level of testing should be included.

What is smoke test

Then it also makes it simpler to decide if the construct is so flawed that more testing could be an unfair use of resources and time. If the software fails the initial smoke test, the software is handed back to the development team, where it is fixed and then sent back to QA. Another set of smoke tests is performed on the software, and if it passes, the software is integrated with an existing build in the QA and staging environment. The software is now ready for more rigorous functional testing. The smoke testing cycle starts with a build being delivered from the development team.

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Uncovers functional errors as well as architectural and component-level design defects. Real user conditions are taken into consideration while testing for more accurate test results. BrowserStack allows access to 3000+ real devices and browsers for a comprehensive testing experience. Now, we know how Smoke Testing plays a very crucial role in the overall Software Development lifecycle. Plus, as the product grows, the need for Smoke Testing intensifies more. Maven is an automation tool that is used primarily for Java projects.

  • The results of this test help decide if a build is stable enough to continue with further testing.
  • Soak testing is a type of performance and load test that evaluates how a software application handles a growing number of users for an extended period of time.
  • In this testing method, the development team deploys the build in the QA.
  • Once we complete smoke testing then only we start functional testing.
  • Plus if you report issues only after a day or two, half of the team already wasted some time in order to wait for the new build.
  • If you run smoke tests on production, you can also catch bugs that earlier tests missed.

You can even check out the details of the testing methodologies tool with the Software testing course online. Smoke testing is carried out to test the system or product’s stability. Sanity testing is done to evaluate the system’s or product’s logic through testing. So the test engineer will perform the smoke testing before doing the functional, integration, system, and other types of testing. Smoke testing tests the basic functionalities and core features of software in development.


It is a quick and straightforward way to test an application for the most common problems. Smoke testing can be performed manually or automated using a tool like UIlicious. Smoke testing and sanity testing are two different approaches to software testing. Although they both have the same goals—to ensure that your software is high quality, minimizes integration risk, and saves time—the approaches differ in subtle ways. The table below lists the main differences between smoke testing and sanity testing.

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