Add an acctest for engine_version argument

Author: tabito-hara

internal/service/opensearch/package_test.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"testing"
 
+	awstypes "github.com/aws/aws-sdk-go-v2/service/opensearch/types"
 	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 	"github.com/hashicorp/terraform-plugin-testing/terraform"
 	"github.com/hashicorp/terraform-provider-aws/internal/acctest"
@@ -53,6 +54,43 @@ func TestAccOpenSearchPackage_basic(t *testing.T) {
 	})
 }
 
+func TestAccOpenSearchPackage_packageTypeZipPlugin(t *testing.T) {
+	ctx := acctest.Context(t)
+	pkgName := testAccRandomDomainName()
+	resourceName := "aws_opensearch_package.test"
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.PreCheck(ctx, t) },
+		ErrorCheck:               acctest.ErrorCheck(t, names.OpenSearchServiceID),
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories,
+		CheckDestroy:             testAccCheckPackageDestroy(ctx),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccPackageConfig_packageTypeZipPlugin(pkgName, "OpenSearch_2.17"),
+				Check: resource.ComposeAggregateTestCheckFunc(
+					testAccCheckPackageExists(ctx, resourceName),
+					resource.TestCheckResourceAttr(resourceName, "available_package_version", "v1"),
+					resource.TestCheckResourceAttr(resourceName, "engine_version", "OpenSearch_2.17"),
+					resource.TestCheckResourceAttr(resourceName, "package_description", ""),
+					resource.TestCheckResourceAttrSet(resourceName, "package_id"),
+					resource.TestCheckResourceAttr(resourceName, "package_name", pkgName),
+					resource.TestCheckResourceAttr(resourceName, "package_source.#", "1"),
+					resource.TestCheckResourceAttr(resourceName, "package_type", string(awstypes.PackageTypeZipPlugin)),
+				),
+			},
+			{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+				ImportStateVerifyIgnore: []string{
+					"available_package_version",
+					"package_source", // This isn't returned by the API
+				},
+			},
+		},
+	})
+}
+
 func TestAccOpenSearchPackage_disappears(t *testing.T) {
 	ctx := acctest.Context(t)
 	pkgName := testAccRandomDomainName()
@@ -140,3 +178,35 @@ resource "aws_opensearch_package" "test" {
 }
 `, rName)
 }
+
+func testAccPackageConfig_packageTypeZipPlugin(rName, engineVersion string) string {
+	return fmt.Sprintf(`
+resource "aws_s3_bucket" "test" {
+  bucket = %[1]q
+}
+
+
+# example-dummy-opensearch-plugin.zip was created from the sample repository provided by AWS using the following commands:
+# > git clone https://github.com/aws-samples/kr-tech-blog-sample-code.git
+# > cd kr-tech-blog-sample-code/opensearch_custom_plugin
+# > gradele build
+# > cp build/distributions/opensearch-custom-plugin-1.0.0.zip terraform-provider-aws/internal/service/opensearch/test-fixtures/example-dummy-opensearch-plugin.zip
+
+resource "aws_s3_object" "test" {
+  bucket = aws_s3_bucket.test.bucket
+  key    = %[1]q
+  source = "./test-fixtures/example-dummy-opensearch-plugin.zip"
+  etag   = filemd5("./test-fixtures/example-dummy-opensearch-plugin.zip")
+}
+
+resource "aws_opensearch_package" "test" {
+  engine_version = %[2]q
+  package_name   = %[1]q
+  package_source {
+    s3_bucket_name = aws_s3_bucket.test.bucket
+    s3_key         = aws_s3_object.test.key
+  }
+  package_type = "ZIP-PLUGIN"
+}
+`, rName, engineVersion)
+}