Add tests for efs_file_system_backup_policy resource

aws/resource_aws_efs_file_system_backup_policy_test.go

@@ -0,0 +1,131 @@
+package aws
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/service/efs"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+)
+
+func TestAccAWSEFSFileSystemBackupPolicy_basic(t *testing.T) {
+	var out efs.DescribeBackupPolicyOutput
+	resourceName := "aws_efs_file_system_backup_policy.test"
+	rName := acctest.RandomWithPrefix("tf-acc-test")
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckEfsFileSystemBackupPolicyDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAWSEFSFileSystemBackupPolicyConfig(rName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckEFSFileSystemBackupPolicyExists(resourceName, &out),
+					resource.TestCheckResourceAttr(resourceName, "backup_policy.#", "1"),
+					resource.TestCheckResourceAttr(resourceName, "backup_policy.0.status", "ENABLED"),
+				),
+			},
+			{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}
+
+func TestAccAWSEFSFileSystemBackupPolicy_disappears(t *testing.T) {
+	var out efs.DescribeBackupPolicyOutput
+	resourceName := "aws_efs_file_system_backup_policy.test"
+	rName := acctest.RandomWithPrefix("tf-acc-test")
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckEfsFileSystemBackupPolicyDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAWSEFSFileSystemBackupPolicyConfig(rName),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckEFSFileSystemBackupPolicyExists(resourceName, &out),
+					testAccCheckResourceDisappears(testAccProvider, resourceAwsEfsFileSystemBackupPolicy(), resourceName),
+				),
+				ExpectNonEmptyPlan: true,
+			},
+		},
+	})
+}
+
+func testAccCheckEFSFileSystemBackupPolicyExists(name string, bp *efs.DescribeBackupPolicyOutput) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		rs, ok := s.RootModule().Resources[name]
+		if !ok {
+			return fmt.Errorf("not found: %s", name)
+		}
+
+		if rs.Primary.ID == "" {
+			return fmt.Errorf("no ID is set")
+		}
+
+		conn := testAccProvider.Meta().(*AWSClient).efsconn
+		fs, err := conn.DescribeBackupPolicy(&efs.DescribeBackupPolicyInput{
+			FileSystemId: aws.String(rs.Primary.ID),
+		})
+
+		if err != nil {
+			return err
+		}
+
+		*bp = *fs
+
+		return nil
+	}
+}
+
+func testAccCheckEfsFileSystemBackupPolicyDestroy(s *terraform.State) error {
+	conn := testAccProvider.Meta().(*AWSClient).efsconn
+	for _, rs := range s.RootModule().Resources {
+		if rs.Type != "aws_efs_file_system_backup_policy" {
+			continue
+		}
+
+		resp, err := conn.DescribeBackupPolicy(&efs.DescribeBackupPolicyInput{
+			FileSystemId: aws.String(rs.Primary.ID),
+		})
+		if err != nil {
+			if isAWSErr(err, efs.ErrCodeFileSystemNotFound, "") ||
+				isAWSErr(err, efs.ErrCodePolicyNotFound, "") {
+				return nil
+			}
+			return fmt.Errorf("error describing EFS file system backup policy in tests: %s", err)
+		}
+
+		if resp == nil || resp.BackupPolicy == nil || aws.StringValue(resp.BackupPolicy.Status) == efs.StatusDisabled {
+			return nil
+		}
+
+		return fmt.Errorf("EFS file system backup policy %q still exists", rs.Primary.ID)
+	}
+
+	return nil
+}
+
+func testAccAWSEFSFileSystemBackupPolicyConfig(rName string) string {
+	return fmt.Sprintf(`
+resource "aws_efs_file_system" "test" {
+  creation_token = %q
+}
+
+resource "aws_efs_file_system_backup_policy" "test" {
+  file_system_id = aws_efs_file_system.test.id
+
+  backup_policy {
+    status = "ENABLED"
+  }
+}
+`, rName)
+}