소개
The Spanner Test Runner skill simplifies the process of executing database-dependent unit tests within the decentralized storage gateway ecosystem. It automatically detects, configures, and manages the Google Cloud Spanner emulator environment, ensuring that essential environment variables like SPANNER_EMULATOR_HOST and STORJ_TEST_SPANNER are correctly set before running Go tests. This skill is particularly useful for developers working on complex packages such as metabase and metainfo, as it handles the full lifecycle of the emulator process from background startup to final cleanup.