Comparison Between Test Scripting and Explanatory Testing
Test scripting and explanatory are both used in testing how the software functions or its effectiveness. They are majorly used by software engineers or test managers to see how their software functions. The two of them performs the same function, but one will work better for you depending on your preferences. So let us look at some of how we can compare test scripting and explanatory testing.
When we start with definition test scripting is a complex set of instructions that testers must follow to see if the desired outcome is achieved. Test scripting is a detailed method and it requires an intensive preparation before the actual test is commenced. For it to uncover all the software errors it should cover all the bases. A lot of work is done when dealing with test scripting.
On the other hand, what is explanatory testing relies on the experience and intuition of the testers to identify and correct errors by themselves. Another thing is that the testers are not supplied with the expected outcome in advance. On that way it will be able to identify even the errors that test script writing could not find. Besides that, when comparing their speed, you find that explanatory testing is faster than test scripting in identifying errors. Besides, it does not involve a lot of work.
Test scripting is considered perfect in matters dealing with the identification and usage of the domain. But for it to achieve it perfectly it will require a lot of documentation and time to analyze the domain. Since explanatory testing does not require the domain but just the knowledge of the testers this makes suitable in analyzing unscripted tests.
Another thing is that test scripting is not effective in producing detailed scripts since it is intensive and consumes a lot of time. Test scripting produces a more detailed report. If you compare them, explanatory testing is faster and efficient in the production of unscripted tests though it majorly it relies on the testers to document their findings.
Another thing is that test scripting formally verifies the results against the specifications. On the other hand, explanatory testing the results are based on the tester’s expectations against the domain knowledge. As a result, test scripting is able to cover high-risk areas within a minute which can be overlooked by explanatory testing since it depends on testers.
When you compare the costs you will find that test explanatory is more cost effective in analyzing software than test scripting which is tiresome and requires a lot of money.