Playlist-- Boundary Value Analysis (BVA)

{"id"=>2175, "level_no"=>1, "level_title"=>"New Section", "notes"=>"<p>Boundary value analysis is based on testing at the boundaries between partitions. It includes maximum, minimum, inside or outside boundaries, typical values and error values.</p>\n<p>It is generally seen that a large number of errors occur at the boundaries of the defined input values rather than the center. It is also known as BVA and gives a selection of test cases which exercise bounding values.</p>\n<p>This black box testing technique complements equivalence partitioning. This software testing technique base on the principle that, if a system works well for these particular values then it will work perfectly well for all values which comes between the two boundary values.</p>\n<p><strong>Guidelines for Boundary Value analysis</strong></p>\n<ul>\n<li>If an input condition is restricted between values x and y, then the test cases should be designed with values x and y as well as values which are above and below x and y.</li>\n<li>If an input condition is a large number of values, the test case should be developed which need to exercise the minimum and maximum numbers. Here, values above and below the minimum and maximum values are also tested.</li>\n<li>Apply guidelines 1 and 2 to output conditions. It gives an output which reflects the minimum and the maximum values expected. It also tests the below or above values.</li>\n</ul>", "challenge_id"=>941, "created_at"=>Thu, 27 Apr 2023 05:48:54.228264000 UTC +00:00, "updated_at"=>Thu, 27 Apr 2023 05:48:54.228264000 UTC +00:00}