Exemple #1
0
// Called just before TestMain calls m.Run.
// Returns a cleanup function to be called after the tests finish.
func initSinks(ctx context.Context) func() {
	// Create a unique GCS bucket so concurrent tests don't interfere with each other.
	testBucketPrefix := testProjectID + "-log-sink"
	testBucket := ltesting.UniqueID(testBucketPrefix)
	testSinkDestination = "storage.googleapis.com/" + testBucket
	var storageClient *storage.Client
	if integrationTest {
		// Create a unique bucket as a sink destination, and give the cloud logging account
		// owner right.
		ts := testutil.TokenSource(ctx, storage.ScopeFullControl)
		var err error
		storageClient, err = storage.NewClient(ctx, option.WithTokenSource(ts))
		if err != nil {
			log.Fatalf("new storage client: %v", err)
		}
		bucket := storageClient.Bucket(testBucket)
		if err := bucket.Create(ctx, testProjectID, nil); err != nil {
			log.Fatalf("creating storage bucket %q: %v", testBucket, err)
		}
		if err := bucket.ACL().Set(ctx, "*****@*****.**", storage.RoleOwner); err != nil {
			log.Fatalf("setting owner role: %v", err)
		}
	}
	// Clean up from aborted tests.
	for _, sID := range ltesting.ExpiredUniqueIDs(sinkIDs(ctx), testSinkIDPrefix) {
		client.DeleteSink(ctx, sID) // ignore error
	}
	if integrationTest {
		for _, bn := range ltesting.ExpiredUniqueIDs(bucketNames(ctx, storageClient), testBucketPrefix) {
			storageClient.Bucket(bn).Delete(ctx) // ignore error
		}
		return func() {
			if err := storageClient.Bucket(testBucket).Delete(ctx); err != nil {
				log.Printf("deleting %q: %v", testBucket, err)
			}
			storageClient.Close()
		}
	}
	return func() {}
}
Exemple #2
0
// Initializes the tests before they run.
func initMetrics(ctx context.Context) {
	// Clean up from aborted tests.
	var IDs []string
	it := client.Metrics(ctx)
loop:
	for {
		m, err := it.Next()
		switch err {
		case nil:
			IDs = append(IDs, m.ID)
		case iterator.Done:
			break loop
		default:
			log.Printf("cleanupMetrics: %v", err)
			return
		}
	}
	for _, mID := range ltesting.ExpiredUniqueIDs(IDs, testMetricIDPrefix) {
		client.DeleteMetric(ctx, mID)
	}
}