fix: system test against emulator

Author: alkatrivedi

.github/workflows/system-tests-against-emulator.yaml

@@ -21,6 +21,7 @@ jobs:
  with:
  node-version: 18
  - run: node --version
+ - run: gcloud --version
  - run: npm install
  - run: npm run system-test
  env:

system-test/spanner.ts

@@ -2411,6 +2411,8 @@ describe('Spanner', () => {
  assert.ifError(err);
  assert.strictEqual(metadata!.name, database.formattedName_);
  assert.strictEqual(metadata!.state, 'READY');
+ console.log(`line 2414: ${IS_EMULATOR_ENABLED}`);
+ console.log(`line 2415: ${process.env.SPANNER_EMULATOR_HOST}`);
  if (IS_EMULATOR_ENABLED) {
  assert.strictEqual(
  metadata!.databaseDialect,
@@ -2424,10 +2426,14 @@ describe('Spanner', () => {
  };
 
  it('GOOGLE_STANDARD_SQL should have created the database', done => {
+ console.log(`line 2429: ${IS_EMULATOR_ENABLED}`);
+ console.log(`line 2430: ${process.env.SPANNER_EMULATOR_HOST}`);
  createDatabase(done, DATABASE, 'GOOGLE_STANDARD_SQL');
  });
 
  it('POSTGRESQL should have created the database', done => {
+ console.log(`line 2435: ${IS_EMULATOR_ENABLED}`);
+ console.log(`line 2436: ${process.env.SPANNER_EMULATOR_HOST}`);
  createDatabase(done, PG_DATABASE, 'POSTGRESQL');
  });