Test information is the information which nosotros purpose spell testing. The information nosotros purpose to give inwards organisation spell doing the testing is called examine data. Selecting the examine information is real of import activity. Mostly for positive flow, tester should purpose the information which would live on used inwards alive production environment. So this helps to capture the bugs which may arises due to the data. Most of the bugs are related to the data, hateful when nosotros give the input information to the software, it produces the output inwards the shape of to a greater extent than or less data, nosotros verify the output information together with compares it amongst the expected data.
Take the illustration of search box, run across when nosotros larn inwards the content which nosotros called equally examine data, for that organisation volition make the output which nosotros called output data, hither from to a higher house icon yous tin sack run across that for examine information organisation produced the output which nosotros called equally output data.
In examine cases nosotros write the actual together with expected result, hateful when nosotros supply detail information to system, together with thus organisation should supply the expected output.
Test information tin sack live on created earlier the examine execution or nosotros tin sack exercise the examine information spell testing also, it’s totally depends on the situation. Mostly examine information is created earlier the examine execution equally at that topographic point is activities similar examine scenario creation, examine cases creation together with and thus examine information creation. For all scenarios, its non mandatory that nosotros should convey examine data, at that topographic point powerfulness live on to a greater extent than or less province of affairs where examine information is non needed or can’t live on created.
Test information should besides include to a greater extent than or less invalid data, this is to examine that how organisation would reply such a invalid examine data, organisation should handgrip it without breaking. So it is of import to include the invalid examine information also. Some fourth dimension when organisation is subjected to the invalid data, organisation larn crashed. Example of invalid information is, for login putting invalid user name, for mobile break examine box, invalid information would live on entering the negative number, grapheme etc. examine information should live on plenty together with should comprise whole range, hither whole make agency it should encompass all possible data. For example, nosotros tin sack recollect virtually ecommerce site where user tin sack buy the goods but what is the upper trammel for user for purchasing the goods? Is it i lakh or two lakh or i crore or 10 crore, which total is out of the make etc. things should live on considered properly.
We tin sack supply the examine information to organisation past times its UI or may whatever external files (excel, doc, csv etc.), or past times using the database. Similarly organisation tin sack generate output information on UI or inwards excel file etc. examine information is real of import is testing, it involve to live on selected accurate.
