How many test cases can be automated in a year?
18) What is the average number of test cases you have automated per day? The answer depends on the length and complexity of the test scenario. Generally, a QA tester can automate 2-4 test scenarios daily when the complexity is limited. However, sometimes it might reduce to 1-2 when the complexity is high.
18) What is the average number of test cases you have automated per day? The answer depends on the length and complexity of the test scenario. Generally, a QA tester can automate 2-4 test scenarios daily when the complexity is limited. However, sometimes it might reduce to 1-2 when the complexity is high.
Q #35) How many test cases have you automated per day? Answer: Well, the number depends on the complexity of the test cases. When the complexity was limited, I was able to automate 5 to 6 test cases per day. Sometimes, I was able to automate only one test case for complex scenarios.
It is impractical to automate all testing, so it is important to determine what test cases should be automated first. The benefit of automated testing is linked to how many times a given test can be repeated. Tests that are only performed a few times are better left for manual testing.
~33% of companies seek to automate between 50% to 75% of their testing process, while ~20% aim to automate more than 75% of the testing process.
41) How many test cases can we run in a day? We can run around 30-55 test cases per day.
- Subjective Validation:
- New Functionalities:
- Strategic Development:
- User Experience:
- Complex Functionality:
- Quality Control:
- Low return on investment:
- Installation and setup testing:
- Data-driven test cases: ...
- Test cases with higher complexity: ...
- Test case with many database updates: ...
- The test execution rate is high: ...
- Smoke/Critical tests: ...
- Tests with several combinations: ...
- Graph test cases: ...
- Higher manual execution time:
- Selenium. Selenium is a popular open-source testing framework for automating web browsers. ...
- Cypress. Cypress is a popular JavaScript-based end-to-end testing framework for web applications. ...
- Playwright. ...
- TestCafe. ...
- Appium. ...
- Robot Framework. ...
- Cucumber.
The test automation learning curve can be really steep. The maintenance will be very high, especially with regular software changes that impact the robustness of your test cases. And many of the tools are built by developers, for developers, making it difficult for non-technical testers to get up to speed quickly.
Why we Cannot automate all test cases?
Cost-effective: Automated testing requires a significant investment in tools and resources, which may not be justified for all types of testing. Manual testing may be a more cost-effective option in some cases.
- Define the scope. First, consider what the testing process aims to achieve, and run a feasibility analysis. ...
- Choose an automation tool. ...
- Design a strategy. ...
- Set the environment. ...
- Write a script. ...
- Execute the tests. ...
- Analyze and report. ...
- Unit tests.
Data-driven tests or tests on the AUT's crucial features: automation is the answer to minimize human error potential on the data or the product's critical components. Some other test cases to automate are integration tests, API tests, Unit tests, cross-browser tests, etc.
80/20 rule is a strong recurring pattern that you will notice in several aspects of software testing. 80% of the bugs are found by only 20% of the test cases – use this to guide your test case prioritization and automation.
The size unit is Test Case Point (TCP). TCP is measured using four elements: checkpoint, precondition, test data, and type of test cases. The first three elements reflect the largeness of test cases, and the last element takes into account the complexity differences among various types of test.
Automatic testing is required when you want to run the same test cases across multiple machines at the same time. Automation testing is also a good way to avoid human error in your testing. With automation, you can be sure that all tests are exactly the same, with humans you are allowing your simple error.”
Formal test cases
In order to fully test that all the requirements of an application are met, there must be at least two test cases for each requirement: one positive test and one negative test. If a requirement has sub-requirements, each sub-requirement must have at least two test cases.
It usually varies. You can expect 1-2 tests to appear daily on your dashboard. Another factor that impacts the number of tests that you receive is your rating (testers with 5-star ratings tend to receive more tests), profile, and devices you own.
Smoke testing is used to ensure that the build is stable enough for further testing, while sanity testing is used to verify that specific functionality or components are working as expected after making changes or fixing defects.
- Unit Testing. Unit testing is the fastest method of testing and, therefore, should be the highest priority for your automation. ...
- Integration Testing. Integration testing, where we're testing our interfaces or modules, should also take high priority. ...
- Functional Testing.
Can we automate negative test cases?
Automating negative testing can be challenging, as it requires the creation of test cases that accurately represent invalid inputs and the ability to interpret the results. Negative testing can only cover a limited set of potential negative scenarios, and it may not be possible to test all possible invalid inputs.
Automation testing in Agile allows for QAs to create test cases that will run automatically every time new code is pushed to the code repository for a specific application. This practice is called Continuous Testing in DevOps and ensures that new code is bug-free before it hits the production environment.
- Unit Tests.
- Functional Tests.
- Regression Tests.
- Smoke Tests.
- Data-driven Tests.
- Performance Tests.
Regression Testing
Regression Testing is one of the most common forms of testing and involves re-execution of previous test cases. It repeats all previous functional and non-functional tests to ensure that the system continues to perform satisfactorily even after changes, updates, or modifications.
- Step 1: Find Suitable Test Cases to Automate. ...
- Step 2: Find the Compatible Tools or Frameworks. ...
- Step 3: Manage the Tool Development Process. ...
- Step 4: Generate-Execute-Report-Maintain. ...
- Step 5: Monitor the Automation Tool's Effectiveness.
Selenium
Selenium is a versatile automation framework that offers a rich set of features for end-to-end test automation. It supports multiple programming languages and provides a range of tools and libraries for various automation needs.
The top 3 programming languages for automation testing are Python, Java, and C#. These languages are popular among developers and automation testing companies for their ease of use and wide range of frameworks and libraries available for testing.
Automation Testing is more reliable, as it is performed by tools and scripts. Manual testing won't be as accurate as there is a possibility of the human error. Investment is needed for testing tools and automation engineers. Investment is needed for human resources.
- Java.
- C#
- Python.
- Ruby.
- PHP.
- JavaScript.
- SmashTest.
Software QA test training typically takes six to ten weeks, whereas web development training takes anywhere from 12-26 weeks.
Why we can't achieve 100% automation testing?
Going for a 100% automation is practically not possible as there are areas which would need human intervention and inspection to avoid unnecessary errors and delays in the release of the software.
- Selenium test automation cannot be used to perform Captcha verification.
- We cannot read barcodes or QR codes using Selenium Web Driver. Barcodes and QR codes can be automated, but in reality, do not serve the real-time purpose to automation.
Test Automation Increases Productivity
If a developer has to remember to run the tests, then they have to take time away from development. If the tests are run automatically, as part of the build process even, developers can keep developing -- unless the tests fail, of course.
They should possess strong analytical skills, attention to detail, and critical thinking skills. Coding can be helpful in creating automated tests or performing technical tasks. Many other aspects of QA do not directly involve coding.
Choosing the right Automation Tool: Effecting, periodic front-end testing requires automation. Manual testers cannot be expected to run tests every time an upgrade is pushed. However, choosing an automation tool that can be effectively set up and empowered with test scripts to run requisite checks and verifications.
Test automation engineers need to have solid programming skills to create, maintain, and execute automated test scripts using various tools and frameworks. They should be familiar with the languages and technologies used in the applications under test, such as Java, Python, C#, Selenium, Appium, or Cucumber.
Conclusion: > Selenium can automate Functional Testing and Regression Testing types.
Automating functional testing is actually easier than it might sound. All you need is an automation tool, a build to run tests on and a team to set the process up. It can cover everything from API to UI tests, in far less time than a human team.
The 80-20 rule, also known as the Pareto Principle, is a familiar saying that asserts that 80% of outcomes (or outputs) result from 20% of all causes (or inputs) for any given event. In business, a goal of the 80-20 rule is to identify inputs that are potentially the most productive and make them the priority.
The Pareto Principle, commonly referred to as the 80/20 rule, states that 80% of the effect comes from 20% of causes. Or, in terms of work and time management, 20% of your efforts will account for 80% of your results.
What is defect clustering?
Defect clustering in software testing refers to a non-uniform distribution of defects throughout the application. It is instead concentrated in a few select areas of the application. This is true, in particular, for large systems, where errors made by developers change in size and complexity.
Additionally, it may be more efficient to batch similar test cases together. Some forum users claim you can write 20-30 daily for normal test cases. For medium test cases, 10-15 per day, while for complex test cases, you can write 4-7 per day.
You can use various methods to estimate the testing effort, such as expert judgment, historical data, analogy, or parametric models. You can also use tools like planning poker, story points, or function points to estimate the relative size and complexity of each feature or user story.
Number of Test Cases = (Number of Function Points) × 1.2
Once you have the number of test cases, you can take productivity data from organizational database and arrive at the effort required for testing.
Do not automate tasks that have a low Return on Investment (ROI) because it's just not worth it. Generally, if tasks have a high volume at scale, are repeatable and valuable they should be automated. However, if tasks are low-volume, one-time projects then they will not have as much value if automated.
- Repetitive tests that run for multiple builds.
- Tests that tend to cause human error.
- Tests that require multiple data sets.
- Frequently used functionality that introduces high risk conditions.
- Tests that are impossible to perform manually.
A single test scenario can cover one or more test cases. Therefore a test scenario has a one-to-many relationship with the test cases.
Formal test cases
In order to fully test that all the requirements of an application are met, there must be at least two test cases for each requirement: one positive test and one negative test. If a requirement has sub-requirements, each sub-requirement must have at least two test cases.
Annual Salary | Hourly Wage | |
---|---|---|
Top Earners | $123,000 | $59 |
75th Percentile | $104,500 | $50 |
Average | $80,410 | $39 |
25th Percentile | $36,000 | $17 |
The 5-user rule: Cost-effective and optimal usability testing. According to the reputable Nielsen Norman Group, 'testing with 5 people lets you find almost as many usability problems as you'd find using many more test participants.
How much testing is enough in testing?
Success comes from identifying the risks early. It is a good indicator of when to stop software testing. The risk factors will determine your level of testing. If in various testing like Unit testing, System testing, Regression testing etc., you are getting positive results, then you can stop testing.
The test cases should have enough detail to allow anyone with a basic knowledge of the project to run them. The cases should also not test too much. For example, each action should have its own test case along with a case for the style, content, etc. Each user story will often have at least four or five test cases.
(The reasonable number of Test Cases varies from 500 to thousands. The number 1100 test cases can be completed in 6-month project duration). What document did you refer to write the Test Cases? Answer: Requirement document.
A test case is a document with instructions on testing the specific functionality of an application. Test Script is a program that runs various test data on the functionality of an application. Test scenarios serve as an outline for writing test cases. Test Case serves as an outline for writing test scripts.
- Capture all the project related requirements at an early stage.
- Identify the critical requirements more accurately by having all the information on the differences between the current release of a product/app and the previous one to maximize positive coverage.
To calculate test coverage, you can divide the number of lines covered by a test by the total number of lines in your application's test code.