Difference between Manual Testing vs Automated Testing
Below are some of the differences between manual testing and automated testing:
Parameters | Manual Testing | Automated Testing |
---|---|---|
Reliability | Manual testing is not accurate at all times due to human error, thus it is less reliable. | Since it is performed by third-party tools and/or scripts, therefore it is more reliable. |
Investment | Heavy investment in human resources. | Investment in tools rather than human resources. |
Time efficiency | Manual testing is time-consuming due to human intervention where test cases are generated manually. | Automation testing is time-saving as due to the use of the tools the execution is faster in comparison to manual testing. |
Programming knowledge | There is no need to have programming knowledge to write the test cases. | It is important to have programming knowledge to write test cases. |
Regression testing | There is a possibility that the test cases executed the first time will not be able to catch the regression bugs due to the frequently changing requirements. | When there are changes in the code, regression testing is done to catch the bugs due to changes in the code. |
For more refer – Difference Between Manual Testing vs Automated Testing
Automation Testing – Software Testing
Automated Testing means using special software for tasks that people usually do when checking and testing a software product. Nowadays, many software projects use automation testing from start to end, especially in agile and DevOps methods. This means the engineering team runs tests automatically with the help of software tools. It will help to keep the testing team to make the process faster. Continuous delivery (CD) and quickly sends the new code to users. Automated testing is important for this because it converts the manual steps into automation. Continuous integration (CI) checks the new code changes to prevent issues. CD gets after CI done everything well. Automated testing, CI & CD will together prove that the new code is error-free and ready for deployment quickly for the project purpose.
On the other side, it’s a technique where the Tester writes scripts independently and uses suitable Software or Automation Tools to test the software. It is an Automation Process of a Manual Process. It allows for executing repetitive tasks without the intervention of a Manual Tester.
- It is used to automate the testing tasks that are difficult to perform manually.
- Automation tests can be run at any time of the day as they use scripted sequences to examine the software.
- Automation tests can also enter test data compare the expected result with the actual result and generate detailed test reports.
- The goal of automation tests is to reduce the number of test cases to be executed manually but not to eliminate manual testing.
- It is possible to record the test suit and replay it when required.
Table of Content
- Why Transform From Manual to Automated Testing?
- What kinds of software tests should be automated first?
- What kinds of software tests should be done manually?
- Difference between Manual Testing vs Automated Testing
- Automation Testing Types
- Test Automation Frameworks
- Which Tests to Automate?
- Automation Testing Process
- Criteria to Select Automation Tool
- Best Practices for Test Automation
- Popular Automation Tools
- Advantages of Automation Testing
- Disadvantages of Automation Testing
- Conclusion
- Frequently Asked Questions on Automated Testing