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provider/aws: Refactor snapshot tests to always delete the snapshot (#12013)

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//cc @radeksimko
This commit is contained in:
Paul Stack 2017-02-22 16:13:04 +02:00 committed by GitHub
parent c080334c3f
commit 3e9b6f18f0
2 changed files with 103 additions and 98 deletions
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164
builtin/providers/aws/resource_aws_db_instance_test.go
View File

@ -170,16 +170,17 @@ func TestAccAWSDBInstanceNoSnapshot(t *testing.T) {
func TestAccAWSDBInstanceSnapshot(t *testing.T) {
var snap rds.DBInstance
rInt := acctest.RandInt()
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
// testAccCheckAWSDBInstanceSnapshot verifies a database snapshot is
// created, and subequently deletes it
CheckDestroy: testAccCheckAWSDBInstanceSnapshot,
CheckDestroy: testAccCheckAWSDBInstanceSnapshot(rInt),
Steps: []resource.TestStep{
{
Config: testAccSnapshotInstanceConfigWithSnapshot(),
Config: testAccSnapshotInstanceConfigWithSnapshot(rInt),
Check: resource.ComposeTestCheckFunc(
testAccCheckAWSDBInstanceExists("aws_db_instance.snapshot", &snap),
),
@ -434,87 +435,90 @@ func testAccCheckAWSDBInstanceReplicaAttributes(source, replica *rds.DBInstance)
}
}
func testAccCheckAWSDBInstanceSnapshot(s *terraform.State) error {
conn := testAccProvider.Meta().(*AWSClient).rdsconn
for _, rs := range s.RootModule().Resources {
if rs.Type != "aws_db_instance" {
continue
}
var err error
resp, err := conn.DescribeDBInstances(
&rds.DescribeDBInstancesInput{
DBInstanceIdentifier: aws.String(rs.Primary.ID),
})
if err != nil {
newerr, _ := err.(awserr.Error)
if newerr.Code() != "DBInstanceNotFound" {
return err
func testAccCheckAWSDBInstanceSnapshot(rInt int) resource.TestCheckFunc {
return func(s *terraform.State) error {
for _, rs := range s.RootModule().Resources {
if rs.Type != "aws_db_instance" {
continue
}
} else {
if len(resp.DBInstances) != 0 &&
*resp.DBInstances[0].DBInstanceIdentifier == rs.Primary.ID {
return fmt.Errorf("DB Instance still exists")
}
}
awsClient := testAccProvider.Meta().(*AWSClient)
conn := awsClient.rdsconn
log.Printf("[INFO] Trying to locate the DBInstance Final Snapshot")
snapshot_identifier := "foobarbaz-test-terraform-final-snapshot-2"
_, snapErr := conn.DescribeDBSnapshots(
&rds.DescribeDBSnapshotsInput{
DBSnapshotIdentifier: aws.String(snapshot_identifier),
})
if snapErr != nil {
newerr, _ := snapErr.(awserr.Error)
if newerr.Code() == "DBSnapshotNotFound" {
return fmt.Errorf("Snapshot %s not found", snapshot_identifier)
}
} else { // snapshot was found,
// verify we have the tags copied to the snapshot
instanceARN, err := buildRDSARN(snapshot_identifier, testAccProvider.Meta().(*AWSClient).partition, testAccProvider.Meta().(*AWSClient).accountid, testAccProvider.Meta().(*AWSClient).region)
// tags have a different ARN, just swapping :db: for :snapshot:
tagsARN := strings.Replace(instanceARN, ":db:", ":snapshot:", 1)
if err != nil {
return fmt.Errorf("Error building ARN for tags check with ARN (%s): %s", tagsARN, err)
}
resp, err := conn.ListTagsForResource(&rds.ListTagsForResourceInput{
ResourceName: aws.String(tagsARN),
})
if err != nil {
return fmt.Errorf("Error retrieving tags for ARN (%s): %s", tagsARN, err)
}
if resp.TagList == nil || len(resp.TagList) == 0 {
return fmt.Errorf("Tag list is nil or zero: %s", resp.TagList)
}
var found bool
for _, t := range resp.TagList {
if *t.Key == "Name" && *t.Value == "tf-tags-db" {
found = true
}
}
if !found {
return fmt.Errorf("Expected to find tag Name (%s), but wasn't found. Tags: %s", "tf-tags-db", resp.TagList)
}
// end tag search
log.Printf("[INFO] Deleting the Snapshot %s", snapshot_identifier)
_, snapDeleteErr := conn.DeleteDBSnapshot(
&rds.DeleteDBSnapshotInput{
var err error
log.Printf("[INFO] Trying to locate the DBInstance Final Snapshot")
snapshot_identifier := fmt.Sprintf("foobarbaz-test-terraform-final-snapshot-%d", rInt)
_, snapErr := conn.DescribeDBSnapshots(
&rds.DescribeDBSnapshotsInput{
DBSnapshotIdentifier: aws.String(snapshot_identifier),
})
if snapDeleteErr != nil {
return err
}
} // end snapshot was found
}
return nil
if snapErr != nil {
newerr, _ := snapErr.(awserr.Error)
if newerr.Code() == "DBSnapshotNotFound" {
return fmt.Errorf("Snapshot %s not found", snapshot_identifier)
}
} else { // snapshot was found,
// verify we have the tags copied to the snapshot
instanceARN, err := buildRDSARN(snapshot_identifier, testAccProvider.Meta().(*AWSClient).partition, testAccProvider.Meta().(*AWSClient).accountid, testAccProvider.Meta().(*AWSClient).region)
// tags have a different ARN, just swapping :db: for :snapshot:
tagsARN := strings.Replace(instanceARN, ":db:", ":snapshot:", 1)
if err != nil {
return fmt.Errorf("Error building ARN for tags check with ARN (%s): %s", tagsARN, err)
}
resp, err := conn.ListTagsForResource(&rds.ListTagsForResourceInput{
ResourceName: aws.String(tagsARN),
})
if err != nil {
return fmt.Errorf("Error retrieving tags for ARN (%s): %s", tagsARN, err)
}
if resp.TagList == nil || len(resp.TagList) == 0 {
return fmt.Errorf("Tag list is nil or zero: %s", resp.TagList)
}
var found bool
for _, t := range resp.TagList {
if *t.Key == "Name" && *t.Value == "tf-tags-db" {
found = true
}
}
if !found {
return fmt.Errorf("Expected to find tag Name (%s), but wasn't found. Tags: %s", "tf-tags-db", resp.TagList)
}
// end tag search
log.Printf("[INFO] Deleting the Snapshot %s", snapshot_identifier)
_, snapDeleteErr := conn.DeleteDBSnapshot(
&rds.DeleteDBSnapshotInput{
DBSnapshotIdentifier: aws.String(snapshot_identifier),
})
if snapDeleteErr != nil {
return err
}
} // end snapshot was found
resp, err := conn.DescribeDBInstances(
&rds.DescribeDBInstancesInput{
DBInstanceIdentifier: aws.String(rs.Primary.ID),
})
if err != nil {
newerr, _ := err.(awserr.Error)
if newerr.Code() != "DBInstanceNotFound" {
return err
}
} else {
if len(resp.DBInstances) != 0 &&
*resp.DBInstances[0].DBInstanceIdentifier == rs.Primary.ID {
return fmt.Errorf("DB Instance still exists")
}
}
}
return nil
}
}
func testAccCheckAWSDBInstanceNoSnapshot(s *terraform.State) error {
@ -758,7 +762,7 @@ resource "aws_db_instance" "snapshot" {
}`, acctest.RandInt())
}
func testAccSnapshotInstanceConfigWithSnapshot() string {
func testAccSnapshotInstanceConfigWithSnapshot(rInt int) string {
return fmt.Sprintf(`
provider "aws" {
region = "us-east-1"
@ -780,12 +784,12 @@ resource "aws_db_instance" "snapshot" {
parameter_group_name = "default.mysql5.6"
copy_tags_to_snapshot = true
final_snapshot_identifier = "foobarbaz-test-terraform-final-snapshot-2"
final_snapshot_identifier = "foobarbaz-test-terraform-final-snapshot-%d"
tags {
Name = "tf-tags-db"
}
}
`, acctest.RandInt())
`, rInt, rInt)
}
func testAccSnapshotInstanceConfig_enhancedMonitoring(rName string) string {

37
builtin/providers/aws/resource_aws_rds_cluster_test.go
View File

@ -226,10 +226,28 @@ func testAccCheckAWSClusterSnapshot(rInt int) resource.TestCheckFunc {
continue
}
// Try and delete the snapshot before we check for the cluster not found
snapshot_identifier := fmt.Sprintf("foobarbaz-test-terraform-final-snapshot-%d", rInt)
awsClient := testAccProvider.Meta().(*AWSClient)
conn := awsClient.rdsconn
arn, arnErr := buildRDSClusterARN(snapshot_identifier, awsClient.partition, awsClient.accountid, awsClient.region)
tagsARN := strings.Replace(arn, ":cluster:", ":snapshot:", 1)
if arnErr != nil {
return fmt.Errorf("Error building ARN for tags check with ARN (%s): %s", tagsARN, arnErr)
}
log.Printf("[INFO] Deleting the Snapshot %s", snapshot_identifier)
_, snapDeleteErr := conn.DeleteDBClusterSnapshot(
&rds.DeleteDBClusterSnapshotInput{
DBClusterSnapshotIdentifier: aws.String(snapshot_identifier),
})
if snapDeleteErr != nil {
return snapDeleteErr
}
// Try to find the Group
conn := testAccProvider.Meta().(*AWSClient).rdsconn
var err error
resp, err := conn.DescribeDBClusters(
&rds.DescribeDBClustersInput{
@ -248,23 +266,6 @@ func testAccCheckAWSClusterSnapshot(rInt int) resource.TestCheckFunc {
if awsErr.Code() == "DBClusterNotFoundFault" {
return nil
}
} else {
awsClient := testAccProvider.Meta().(*AWSClient)
arn, err := buildRDSClusterARN(snapshot_identifier, awsClient.partition, awsClient.accountid, awsClient.region)
tagsARN := strings.Replace(arn, ":cluster:", ":snapshot:", 1)
if err != nil {
return fmt.Errorf("Error building ARN for tags check with ARN (%s): %s", tagsARN, err)
}
log.Printf("[INFO] Deleting the Snapshot %s", snapshot_identifier)
_, snapDeleteErr := conn.DeleteDBClusterSnapshot(
&rds.DeleteDBClusterSnapshotInput{
DBClusterSnapshotIdentifier: aws.String(snapshot_identifier),
})
if snapDeleteErr != nil {
return err
}
}
return err