test: add test for windows_local_group_members data-source

internal/provider/local/local_group_members_data_source_test.go

@@ -0,0 +1,36 @@
+package local_test
+
+import (
+	"regexp"
+	"testing"
+
+	"github.com/d-strobel/terraform-provider-windows/internal/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+)
+
+func TestAccLocalGroupMembersDataSource(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		ProtoV6ProviderFactories: acctest.TestAccProtoV6ProviderFactories,
+		Steps: []resource.TestStep{
+			// Read testing
+			{
+				Config: acctest.ProviderConfig() + `
+          data "windows_local_group_members" "test" {
+            name = "Administrators"
+          }
+        `,
+				Check: resource.ComposeAggregateTestCheckFunc(
+					resource.TestCheckResourceAttr("data.windows_local_group_members.test", "name", "Administrators"),
+					// Check first group in the list
+					resource.TestCheckResourceAttr("data.windows_local_group_members.test", "members.0.sid", "S-1-5-21-153895498-367353507-3704405138-500"),
+					resource.TestCheckResourceAttr("data.windows_local_group_members.test", "members.0.object_class", "User"),
+					resource.TestMatchResourceAttr("data.windows_local_group_members.test", "members.0.name", regexp.MustCompile(`Administrator$`)),
+					// Check second group in the list
+					resource.TestCheckResourceAttr("data.windows_local_group_members.test", "members.1.sid", "S-1-5-21-153895498-367353507-3704405138-1000"),
+					resource.TestCheckResourceAttr("data.windows_local_group_members.test", "members.1.object_class", "User"),
+					resource.TestMatchResourceAttr("data.windows_local_group_members.test", "members.1.name", regexp.MustCompile(`vagrant$`)),
+				),
+			},
+		},
+	})
+}