Refactor agent execution mode test to create org via Terraform

The test for agent execution mode with agent pool now creates the organization and OAuth client resources using Terraform configuration instead of helper functions. This improves test isolation and aligns resource creation with Terraform-managed infrastructure.

Author: hashimoon

internal/provider/resource_tfe_registry_module_test.go

@@ -1770,16 +1770,9 @@ resource "tfe_registry_module" "foobar" {
 func TestAccTFERegistryModule_agentExecutionModeWithAgentPool(t *testing.T) {
 	skipIfEnterprise(t)
 
-	tfeClient, err := getClientUsingEnv()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	org, orgCleanup := createBusinessOrganization(t, tfeClient)
-	t.Cleanup(orgCleanup)
-
 	registryModule := &tfe.RegistryModule{}
 	rInt := rand.New(rand.NewSource(time.Now().UnixNano())).Int()
+	orgName := fmt.Sprintf("tst-terraform-%d", rInt)
 
 	resource.Test(t, resource.TestCase{
 		PreCheck: func() {
@@ -1789,16 +1782,16 @@ func TestAccTFERegistryModule_agentExecutionModeWithAgentPool(t *testing.T) {
 		CheckDestroy:             testAccCheckTFERegistryModuleDestroy,
 		Steps: []resource.TestStep{
 			{
-				Config: testAccTFERegistryModule_agentExecutionModeWithAgentPool(org.Name, rInt),
+				Config: testAccTFERegistryModule_agentExecutionModeWithAgentPool(orgName, rInt),
 				Check: resource.ComposeTestCheckFunc(
 					testAccCheckTFERegistryModuleExists(
 						"tfe_registry_module.foobar",
 						tfe.RegistryModuleID{
-							Organization: org.Name,
+							Organization: orgName,
 							Name:         getRegistryModuleName(),
 							Provider:     getRegistryModuleProvider(),
 							RegistryName: tfe.PrivateRegistry,
-							Namespace:    org.Name,
+							Namespace:    orgName,
 						},
 						registryModule,
 					),
@@ -1939,18 +1932,31 @@ resource "tfe_registry_module" "foobar" {
 
 func testAccTFERegistryModule_agentExecutionModeWithAgentPool(organization string, rInt int) string {
 	return fmt.Sprintf(`
+resource "tfe_organization" "foobar" {
+  name  = "%s"
+  email = "[email protected]"
+}
+
+resource "tfe_oauth_client" "foobar" {
+  organization     = tfe_organization.foobar.name
+  api_url          = "https://api.github.com"
+  http_url         = "https://github.com"
+  oauth_token      = "%s"
+  service_provider = "github"
+}
+
 resource "tfe_agent_pool" "foobar" {
   name         = "agent-pool-test-%d"
-  organization = "%s"
+  organization = tfe_organization.foobar.name
 }
 
 resource "tfe_registry_module" "foobar" {
-  organization = "%s"
+  organization = tfe_organization.foobar.name
 
   vcs_repo {
     display_identifier         = "%s"
     identifier                 = "%s"
-    oauth_token_id             = "%s"
+    oauth_token_id             = tfe_oauth_client.foobar.oauth_token_id
     branch                     = "main"
     tags                       = false
   }
@@ -1962,7 +1968,7 @@ resource "tfe_registry_module" "foobar" {
     agent_execution_mode  = "agent"
     agent_pool_id         = tfe_agent_pool.foobar.id
   }
-}`, rInt, organization, organization, envGithubRegistryModuleIdentifer, envGithubRegistryModuleIdentifer, envGithubToken)
+}`, organization, envGithubToken, rInt, envGithubRegistryModuleIdentifer, envGithubRegistryModuleIdentifer)
 }
 
 func testAccTFERegistryModule_remoteExecutionModeWithoutAgentPool(rInt int) string {