Lighthouse
Automated test generation, coverage calculation, and failure diagnosis.
Lighthouse is an API for automated test suite generation, coverage calculation, and failure diagnosis. Purpose-built for teams who need mathematically sound quality assurance at scale.
What Lighthouse Does
Generate optimized test suites from specifications. Minimize the number of tests while maintaining the required level of confidence.
Calculate coverage for the current test suite based on a configurable metric. Make data driven desicions using the coverage and the complexity of the specification.
Detect the likely cause of a failure from a failing test suite. Pinpoint which conditions are responsible without manual investigation.
Features
Auto-compute efficient test suites directly from your specifications. Minimize test count while maintaining confidence. Suites are automatically recalculated when requirements change.
Optimize test suites based on configurable quality metrics. Flexible enough to meet organization-specific standards and risk tolerances.
Algorithm-based generation uses deterministic algorithms than can be audited and reproduced.
Handle hundreds of parameters simultaneously. The algorithm minimizes test case count to keep large parameter spaces tractable.
Reuse and update existing specifications to recalculate suites. Use the same spec with different tools. Maximize testing confidence across diverse scenarios.
Use Lighthouse as a fully managed service or deploy it within your own infrastructure. The same API, your choice of hosting model.
Built on Proven Science
Lighthouse implements algorithms based on research in combinatorial testing, state space exploration, quality assurance metrics optimization, and fuzzing. It utilizes peer-reviewed approaches to automated test suite generation with documented quality guarantees.
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