diff --git a/mmv1/third_party/terraform/services/compute/data_source_compute_service_attachment_test.go b/mmv1/third_party/terraform/services/compute/data_source_compute_service_attachment_test.go
index e69de29bb2d1..1f047b78cd26 100644
--- a/mmv1/third_party/terraform/services/compute/data_source_compute_service_attachment_test.go
+++ b/mmv1/third_party/terraform/services/compute/data_source_compute_service_attachment_test.go
@@ -0,0 +1,140 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+package compute_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+	"github.com/hashicorp/terraform-provider-google/google/acctest"
+	"github.com/hashicorp/terraform-provider-google/google/tpgresource"
+)
+
+func TestAccDataSourceGoogleServiceAttachment(t *testing.T) {
+	t.Parallel()
+	
+	context := map[string]interface{}{
+		"random_suffix": acctest.RandString(t, 10),
+	}
+
+	acctest.VcrTest(t, resource.TestCase{
+		PreCheck:                 func() { acctest.AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccDataSourceGoogleServiceAttachmentConfig(context),
+				Check: resource.ComposeTestCheckFunc(
+					testAccDataSourceGoogleServiceAttachmentCheck("data.google_compute_service_attachment.my_attachment", "google_compute_service_attachment.foobar"),
+				),
+			},
+		},
+	})
+}
+
+func testAccDataSourceGoogleServiceAttachmentCheck(data_source_name string, resource_name string) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		ds, ok := s.RootModule().Resources[data_source_name]
+		if !ok {
+			return fmt.Errorf("root module has no resource called %s", data_source_name)
+		}
+
+		rs, ok := s.RootModule().Resources[resource_name]
+		if !ok {
+			return fmt.Errorf("can't find %s in state", resource_name)
+		}
+
+		ds_attr := ds.Primary.Attributes
+		rs_attr := rs.Primary.Attributes
+		attachment_attrs_to_test := []string{
+			"id",
+			"name",
+			"region",
+		}
+
+		for _, attr_to_check := range attachment_attrs_to_test {
+			if ds_attr[attr_to_check] != rs_attr[attr_to_check] {
+				return fmt.Errorf(
+					"%s is %s; want %s",
+					attr_to_check,
+					ds_attr[attr_to_check],
+					rs_attr[attr_to_check],
+				)
+			}
+		}
+
+		if !tpgresource.CompareSelfLinkOrResourceName("", ds_attr["self_link"], rs_attr["self_link"], nil) && ds_attr["self_link"] != rs_attr["self_link"] {
+			return fmt.Errorf("self link does not match: %s vs %s", ds_attr["self_link"], rs_attr["self_link"])
+		}
+
+		return nil
+	}
+}
+
+func testAccDataSourceGoogleServiceAttachmentConfig(context map[string]interface{}) string {
+	return acctest.Nprintf(`
+resource "google_compute_service_attachment" "foobar" {
+  name                     = "tf-test%{random_suffix}"
+  description              = "my-description"
+  region                   = "us-west1"
+  enable_proxy_protocol    = true
+  connection_preference    = "ACCEPT_AUTOMATIC"
+  nat_subnets              = [google_compute_subnetwork.psc_ilb_nat.id]
+  target_service           = google_compute_forwarding_rule.psc_ilb_target_service.id
+}
+
+resource "google_compute_forwarding_rule" "psc_ilb_target_service" {
+	name   = "producer-forwarding-rule%{random_suffix}"
+	region = "us-west1"
+  
+	load_balancing_scheme = "INTERNAL"
+	backend_service       = google_compute_region_backend_service.producer_service_backend.id
+	all_ports             = true
+	network               = google_compute_network.psc_ilb_network.name
+	subnetwork            = google_compute_subnetwork.psc_ilb_producer_subnetwork.name
+  }
+
+  resource "google_compute_region_backend_service" "producer_service_backend" {
+	name   = "producer-service"
+	region = "us-west1"
+  
+	health_checks = [google_compute_health_check.producer_service_health_check.id]
+  }
+  
+  resource "google_compute_health_check" "producer_service_health_check" {
+	name = "producer-service-health-check%{random_suffix}"
+  
+	check_interval_sec = 1
+	timeout_sec        = 1
+	tcp_health_check {
+	  port = "80"
+	}
+  }
+  resource "google_compute_network" "psc_ilb_network" {
+	name = "psc-ilb-network%{random_suffix}"
+	auto_create_subnetworks = false
+  }
+  
+  resource "google_compute_subnetwork" "psc_ilb_producer_subnetwork" {
+	name   = "psc-ilb-producer-subnetwork%{random_suffix}"
+	region = "us-west1"
+  
+	network       = google_compute_network.psc_ilb_network.id
+	ip_cidr_range = "10.0.0.0/16"
+  }
+  
+  resource "google_compute_subnetwork" "psc_ilb_nat" {
+	name   = "psc-ilb-nat%{random_suffix}"
+	region = "us-west1"
+  
+	network       = google_compute_network.psc_ilb_network.id
+	purpose       =  "PRIVATE_SERVICE_CONNECT"
+	ip_cidr_range = "10.1.0.0/16"
+  }
+data "google_compute_service_attachment" "my_attachment" {
+  name = google_compute_service_attachment.foobar.name
+  region = google_compute_service_attachment.foobar.region
+}
+`, context)
+}
\ No newline at end of file