In consumer-driven contract testing, the consumer defines expectations for the API (request/response shapes), and the provider verifies it still satisfies them. It catches breaking changes early and helps teams deploy independently with more confidence.
Expanding on the short answer — what usually matters in practice:
A tiny example (an explanation template):
// Example: discuss trade-offs for "consumer-driven-contract-tests:-what-are-they-an"
function explain() {
// Start from the core idea:
// In consumer-driven contract testing, the consumer defines expectations for the API (reques
}