Remove dependency on the old SDK (#720)

* Remove dependency on the old SDK

* Changelog

.changelog/720.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+provider: Remove direct dependency on the old Terraform Plugin SDK
+```

ec/acc/datasource_deployment_basic_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDatasourceDeployment_basic(t *testing.T) {

ec/acc/datasource_stack_test.go

@@ -22,7 +22,7 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDatasourceStack_latest(t *testing.T) {

ec/acc/datasource_tags_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 // This test case takes ensures that the tag metadata of an "ec_deployment"

ec/acc/datasource_traffic_filter_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 // This test creates a resource of type traffic filter with the randomName

ec/acc/deployment_autoscaling_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_autoscaling(t *testing.T) {

ec/acc/deployment_basic_defaults_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 // This test case takes ensures that several features of the "ec_deployment"

ec/acc/deployment_basic_tags_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 // This test case takes ensures that several features of the "ec_deployment"

ec/acc/deployment_basic_test.go

@@ -23,9 +23,9 @@ import (
 	"os"
 	"testing"
 
-	"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"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 )
 
 func TestAccDeployment_basic_tf(t *testing.T) {

ec/acc/deployment_ccs_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 // This test case takes that on a ccs "ec_deployment".

ec/acc/deployment_checks_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"fmt"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 
 	"github.com/elastic/cloud-sdk-go/pkg/api"
 	"github.com/elastic/cloud-sdk-go/pkg/api/deploymentapi"

ec/acc/deployment_compute_optimized_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_computeOptimized(t *testing.T) {

ec/acc/deployment_dedicated_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_dedicated_coordinating(t *testing.T) {

ec/acc/deployment_destroy_test.go

@@ -20,7 +20,7 @@ package acc
 import (
 	"fmt"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 
 	"github.com/elastic/cloud-sdk-go/pkg/api/deploymentapi"
 	"github.com/elastic/cloud-sdk-go/pkg/multierror"

ec/acc/deployment_docker_image_override_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_docker_image_override(t *testing.T) {

ec/acc/deployment_elasticsearch_kesytore_destroy_test.go

@@ -20,7 +20,7 @@ package acc
 import (
 	"fmt"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 
 	"github.com/elastic/cloud-sdk-go/pkg/api/deploymentapi/eskeystoreapi"
 	"github.com/elastic/cloud-sdk-go/pkg/multierror"

ec/acc/deployment_elasticsearch_keystore_test.go

@@ -21,9 +21,9 @@ import (
 	"fmt"
 	"testing"
 
-	"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"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 
 	"github.com/elastic/cloud-sdk-go/pkg/multierror"
 )

ec/acc/deployment_emptyconf_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_emptyconfig(t *testing.T) {

ec/acc/deployment_enterprise_search_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_enterpriseSearch(t *testing.T) {

ec/acc/deployment_extension_basic_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeploymentExtension_basic(t *testing.T) {

ec/acc/deployment_extension_bundle_file_test.go

@@ -27,9 +27,9 @@ import (
 	"path/filepath"
 	"testing"
 
-	"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"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 
 	"github.com/elastic/cloud-sdk-go/pkg/client/extensions"
 )

ec/acc/deployment_extension_destroy_test.go

@@ -20,7 +20,7 @@ package acc
 import (
 	"fmt"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 
 	"github.com/elastic/cloud-sdk-go/pkg/api/apierror"
 	"github.com/elastic/cloud-sdk-go/pkg/client/extensions"

ec/acc/deployment_extension_plugin_download_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeploymentExtension_pluginDownload(t *testing.T) {

ec/acc/deployment_failed_upgrade_retry_test.go

@@ -24,8 +24,8 @@ import (
 	"testing"
 
 	"github.com/blang/semver/v4"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 )
 
 func TestAccDeployment_failed_upgrade_retry(t *testing.T) {

ec/acc/deployment_hotwarm_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 // This test case takes that on a hot/warm "ec_deployment", a select number of

ec/acc/deployment_integrations_server_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_integrationsServer(t *testing.T) {

ec/acc/deployment_keystore_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_keystore(t *testing.T) {

ec/acc/deployment_memory_optimized_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_memoryOptimized(t *testing.T) {

ec/acc/deployment_observability_self_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_observability_createWithSelfObservability(t *testing.T) {

ec/acc/deployment_observability_test.go

@@ -22,8 +22,8 @@ import (
 	"os"
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_observability_first(t *testing.T) {

ec/acc/deployment_observability_tpl_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_observabilityTpl(t *testing.T) {

ec/acc/deployment_post_node_role_upgrade_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_post_node_roles(t *testing.T) {

ec/acc/deployment_pre_node_role_migration_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_pre_node_roles(t *testing.T) {

ec/acc/deployment_security_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_security(t *testing.T) {

ec/acc/deployment_snapshot_test.go

@@ -23,8 +23,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
 )
 
 // creds is used as a container to pass around ES credentials.

ec/acc/deployment_sweep_test.go

@@ -23,7 +23,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 
 	"github.com/elastic/cloud-sdk-go/pkg/api"
 	"github.com/elastic/cloud-sdk-go/pkg/api/deploymentapi"

ec/acc/deployment_template_migration_test.go

@@ -20,8 +20,8 @@ package acc
 import (
 	"testing"
 
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
-	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
 )
 
 func TestAccDeployment_template_migration(t *testing.T) {