· Equivalence partitioning: divide the input domain into "equivalence classes" such that any value within a class is equivalent (one representative value covers it). Valid equivalence classes are tagged green, invalid ones red.
· Boundary value analysis: six designed cases targeting min/min-1/min+1 and max/max-1/max+1 (numeric) or minLen/maxLen±1 (string), to catch defects that fail "right at the boundary".
· The generated result can be exported directly as a test case design document.
About Test Design Assistant
Test design tool: equivalence partitioning, boundary value analysis, decision tables, state transition and pairwise to auto-generate test cases.