PBM_tests. Fix delete-backup test and disable tests which require fix on PBM side (#914)

* PBM_tests. Adjust delete backup tests for new logic
* PBM_tests. Temporarily disable test for transactions
* PBM_tests. Disable storage check on backup cancelation until PBM-823 is fixed

Author: sandraromanchenko

e2e-tests/cmd/pbm-test/run.go

@@ -8,7 +8,6 @@ import (
 	"os"
 	"time"
 
-	"go.mongodb.org/mongo-driver/bson/primitive"
 	"golang.org/x/mod/semver"
 
 	"github.com/percona/percona-backup-mongodb/e2e-tests/pkg/tests/sharded"
@@ -109,17 +108,17 @@ func run(t *sharded.Cluster, typ testTyp) {
 		runTest("Distributed Transactions PITR",
 			t.DistributedTrxPITR)
 
-		disttxnconf := "/etc/pbm/fs-disttxn-4x.yaml"
-		tsTo := primitive.Timestamp{1644410656, 8}
+		// disttxnconf := "/etc/pbm/fs-disttxn-4x.yaml"
+		// tsTo := primitive.Timestamp{1644410656, 8}
 
-		if semver.Compare(cVersion, "v5.0") >= 0 {
-			disttxnconf = "/etc/pbm/fs-disttxn-50.yaml"
-			tsTo = primitive.Timestamp{1644243375, 7}
-		}
+		//if semver.Compare(cVersion, "v5.0") >= 0 {
+		//	disttxnconf = "/etc/pbm/fs-disttxn-50.yaml"
+		//	tsTo = primitive.Timestamp{1644243375, 7}
+		//}
 
-		t.ApplyConfig(context.TODO(), disttxnconf)
-		runTest("Distributed Transactions PITR",
-			func() { t.DistributedCommit(tsTo) })
+		// t.ApplyConfig(context.TODO(), disttxnconf)
+		// runTest("Distributed Transactions PITR",
+		//	func() { t.DistributedCommit(tsTo) })
 
 		t.ApplyConfig(context.TODO(), storage)
 	}

e2e-tests/pkg/tests/sharded/test_backup_cancellation.go

@@ -29,7 +29,7 @@ func (c *Cluster) BackupCancellation(storage string) {
 
 	time.Sleep(20 * time.Second)
 
-	checkNoBackupFiles(bcpName, storage)
+	// checkNoBackupFiles(bcpName, storage)
 
 	log.Println("check backup state")
 	m, err := c.mongopbm.GetBackupMeta(context.TODO(), bcpName)

e2e-tests/pkg/tests/sharded/test_delete_backup.go

@@ -59,8 +59,8 @@ func (c *Cluster) BackupDelete(storage string) {
 
 	c.printBcpList()
 
-	log.Printf("delete backups older than %s / %s \n", backups[3].name, backups[3].ts.Format("2006-01-02T15:04:05"))
-	_, err = c.pbm.RunCmd("pbm", "delete-backup", "-y", "--older-than", backups[3].ts.Format("2006-01-02T15:04:05"))
+	log.Printf("delete backups older than %s / %s \n", backups[3].name, backups[4].ts.Format("2006-01-02T15:04:05"))
+	_, err = c.pbm.RunCmd("pbm", "delete-backup", "-y", "--older-than", backups[4].ts.Format("2006-01-02T15:04:05"))
 	if err != nil {
 		log.Fatalf("ERROR: delete backups older than %s: %v", backups[3].name, err)
 	}