BitDive.io

Description

Stop hand-writing mock scripts. Bitdive automatically records request flows as Replay Plans, fully isolating downstream HTTP and JDBC interactions. Run them via mvn test to catch behavioral drift and regressions instantly. We take a different path from traditional unit test generation and prompt based approaches. Instead of guessing the right setup code, BitDive records real request flows from local or staging environments and turns them into versionable Replay Plans. These plans are executed by a lightweight JUnit runner inside your normal toolchain, so replays run as standard tests via mvn test and show up naturally in CI. Our focus is pragmatic engineering outcomes: Regression safety from real behavior. Tests come from observed executions, not synthetic data. Less maintenance. Downstream dependencies are isolated by replaying recorded interactions, so you do not hand write and constantly update mock scripts. Deterministic and repeatable. Replays are designed to be stable across refactors, with verification based on structural diffs and configurable invariants. Fast root cause. When something changes, BitDive provides white box visibility into the failing replay, including cross service call chains, method inputs and outputs, exceptions, and SQL queries. Easy adoption. Add the libraries, paste a UI generated config, start capturing scenarios in minutes. BitDive is meant for teams shipping backend services where reliability matters. If you are maintaining a large Spring codebase, migrating legacy systems, or just tired of brittle mocks and flaky integration tests, BitDive gives you a clean workflow: record real flows, replay them deterministically in JUnit, catch behavioral drift before release.