Run Unit Tests with Spanner

You are helping run unit tests that require the Spanner emulator.

Instructions

Follow these steps to run unit tests with Spanner:

1. Check if the Spanner emulator environment is already configured:

   • Check if SPANNER_EMULATOR_HOST and STORJ_TEST_SPANNER environment variables are set
   • Use bash to check: echo $SPANNER_EMULATOR_HOST and echo $STORJ_TEST_SPANNER

2. If environment variables are already set:

   • Inform the user that the Spanner emulator environment is already configured
   • Show the current values of the environment variables
   • Ask the user which test they want to run (package path and optional test name)
   • Run the test directly using: go test -v ./package/path -run TestName