With Keploy, we tackled a problem teams kept reporting: "Our tests passed, but production still broke."The missing piece? Edge cases developers never thought to test: null values, unexpected inputs, and strange boundary behavior.
Keploy now automatically generates tests for these scenarios - including wrong data types where an integer was expected, missing required fields, malformed payloads, and boundary inputs such as negative values or extreme numbers.
Unlike traditional testing that focuses primarily on happy paths, Keploy systematically covers failure modes and error conditions. It analyzes your schema and produces intelligent tests for every way an input can be invalid, unexpected, or broken.
The result? Edge-case coverage jumps from ~30% with manual testing to over 90% automatically - with zero configuration.
Intelligent Assertion Diffing with granular filters and suite sharing tools
