Highlight the Differences 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.
Let us start with their definitions where test scripting is a complex set of instructions that testers must follow to see if the desired outcome is achieved. You find that this method is detailed 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.
Far from that explanatory testing relies on the experience and intuition of the testers to identify and correct errors by themselves. To add on that these testers are not supplied with the expected outcome in advance. On that note it will be able to identify even the errors that test script writing could not find. In addition to 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.
Apart from that, when it comes to domain knowledge, this one can be done better by the test scripting. 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. With this, it will give a more detailed report. But on the other hand, explanatory testing is faster and efficient in the production of unscripted tests but majorly it relies on the testers to document their findings.
You find that test scripting formally verify the results against the test specifications. On the other hand, explanatory testing the results are based on the tester’s expectations against the domain knowledge. This makes test scripting 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.