概述
API 跨服务契约测试工作流是一个高级难度的工作流。实现跨服务契约测试，验证服务集成在独立部署期间保持兼容。该工作流的目标是：Prevent integration failures with automated contract testing between services.
环境准备
执行本工作流需要以下环境：Multiple services with API dependencies；A contract testing framework；CI pipelines for each service。请确保在开始前准备好所有必需的工具和资源，以避免中途因环境问题中断。
执行步骤
本工作流包含5个步骤。步骤1：Define contracts——For each consumer-provider pair, define the expected request and response contracts. 步骤2：Implement consumer tests——Write consumer tests that generate pact files from the consumer expectations. 步骤3：Set up provider verification——Configure provider CI to verify pacts against the provider implementation. 步骤4：Use a pact broker——Publish pacts to a broker so providers can fetch and verify the latest consumer expectations. 步骤5：Test the pipeline——Make a breaking change to a provider and verify the contract test catches it.
验证与清理
预期结果：Cross-service contract testing is implemented and catches breaking changes in CI.。验证方法：Make a breaking API change and confirm the contract test fails in CI; revert the change and confirm tests pass.。清理操作：Remove test pacts after verification; keep the contract testing infrastructure active.。estimatedMinutes 为 90 分钟。
代码示例
# Execute the workflow steps as documented above
echo "Workflow completed successfully"