added resource definition to sdkv2 and acceptance test

internal/acceptance/data_notification_destinations.go

@@ -0,0 +1,62 @@
+package acceptance
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-testing/terraform"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+const dataSourceTemplate = `
+	resource "databricks_notification_destination" "email_notification" {
+		display_name = "email notification destination"
+		config {
+			email {
+			addresses = ["abc@gmail.com"]
+			}
+		}
+	}
+
+	resource "databricks_notification_destination" "notification" {
+		display_name = "slack notification destination"
+		config {
+			slack {
+			url = "https://hooks.slack.com/services/..."
+			}
+		}
+	}
+
+	data "databricks_notification_destinations" "this" {}
+`
+
+func checkNotificationsDestinationsDataSourcePopulated(t *testing.T) func(s *terraform.State) error {
+	return func(s *terraform.State) error {
+		ds, ok := s.Modules[0].Resources["data.databricks_notification_destinations.this"]
+		require.True(t, ok, "data.databricks_notification_destinations.this has to be there")
+
+		notificationCount := ds.Primary.Attributes["notification_destinations.#"]
+		require.Equal(t, "2", notificationCount, "expected two notifications")
+
+		notificationIds := []string{
+			ds.Primary.Attributes["notification_destinations.0.id"],
+			ds.Primary.Attributes["notification_destinations.1.id"],
+		}
+
+		expectedNotificationIds := []string{
+			s.Modules[0].Resources["databricks_notification_destination.email_notification"].Primary.ID,
+			s.Modules[0].Resources["databricks_notification_destination.slack_notification"].Primary.ID,
+		}
+
+		assert.ElementsMatch(t, expectedNotificationIds, notificationIds, "expected notification_destination ids to match")
+
+		return nil
+	}
+}
+
+func TestWorkspaceDataSourceNotificationDestination(t *testing.T) {
+	workspaceLevel(t, Step{
+		Template: dataSourceTemplate,
+		Check:    checkNotificationsDestinationsDataSourcePopulated(t),
+	})
+}

internal/providers/sdkv2/sdkv2.go

@@ -102,6 +102,7 @@ func DatabricksProvider() *schema.Provider {
 			"databricks_mws_credentials":                      mws.DataSourceMwsCredentials().ToResource(),
 			"databricks_mws_workspaces":                       mws.DataSourceMwsWorkspaces().ToResource(),
 			"databricks_node_type":                            clusters.DataSourceNodeType().ToResource(),
+			"databricks_notification_destinations":            settings.DataSourceNotificationDestinations().ToResource(),
 			"databricks_notebook":                             workspace.DataSourceNotebook().ToResource(),
 			"databricks_notebook_paths":                       workspace.DataSourceNotebookPaths().ToResource(),
 			"databricks_pipelines":                            pipelines.DataSourcePipelines().ToResource(),