Add acceptance tests for builtin templates (#2135)

## Changes

To accommodate:
* Add the server URL to the set of output replacements
* Include a call to the permissions API to the dummy server
* Run the main script in a subshell to isolate working directory changes

acceptance/acceptance_test.go

@@ -66,7 +66,7 @@ func TestAccept(t *testing.T) {
 		server := StartServer(t)
 		AddHandlers(server)
 		// Redirect API access to local server:
-		t.Setenv("DATABRICKS_HOST", fmt.Sprintf("http://127.0.0.1:%d", server.Port))
+		t.Setenv("DATABRICKS_HOST", server.URL)
 		t.Setenv("DATABRICKS_TOKEN", "dapi1234")
 
 		homeDir := t.TempDir()
@@ -217,6 +217,11 @@ func doComparison(t *testing.T, pathExpected, pathNew, valueNew string) {
 // Note, cleanups are not executed if main script fails; that's not a huge issue, since it runs it temp dir.
 func readMergedScriptContents(t *testing.T, dir string) string {
 	scriptContents := testutil.ReadFile(t, filepath.Join(dir, EntryPointScript))
+
+	// Wrap script contents in a subshell such that changing the working
+	// directory only affects the main script and not cleanup.
+	scriptContents = "(\n" + scriptContents + ")\n"
+
 	prepares := []string{}
 	cleanups := []string{}
 

acceptance/bundle/init/dbt-sql/input.json

@@ -0,0 +1,6 @@
+{
+    "project_name": "my_dbt_sql",
+    "http_path": "/sql/2.0/warehouses/f00dcafe",
+    "default_catalog": "main",
+    "personal_schemas": "yes, use a schema based on the current user name during development"
+}

acceptance/bundle/init/dbt-sql/output.txt

@@ -0,0 +1,32 @@
+
+>>> $CLI bundle init dbt-sql --config-file ./input.json
+
+Welcome to the dbt template for Databricks Asset Bundles!
+
+A workspace was selected based on your current profile. For information about how to change this, see https://docs.databricks.com/dev-tools/cli/profiles.html.
+workspace_host: http://$DATABRICKS_HOST
+
+📊 Your new project has been created in the 'my_dbt_sql' directory!
+If you already have dbt installed, just type 'cd my_dbt_sql; dbt init' to get started.
+Refer to the README.md file for full "getting started" guide and production setup instructions.
+
+
+>>> $CLI bundle validate -t dev
+Name: my_dbt_sql
+Target: dev
+Workspace:
+  Host: http://$DATABRICKS_HOST
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/my_dbt_sql/dev
+
+Validation OK!
+
+>>> $CLI bundle validate -t prod
+Name: my_dbt_sql
+Target: prod
+Workspace:
+  Host: http://$DATABRICKS_HOST
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/my_dbt_sql/prod
+
+Validation OK!

acceptance/bundle/init/dbt-sql/script

@@ -0,0 +1,5 @@
+trace $CLI bundle init dbt-sql --config-file ./input.json
+
+cd my_dbt_sql
+trace $CLI bundle validate -t dev
+trace $CLI bundle validate -t prod

acceptance/bundle/init/dbt-sql/script.cleanup

@@ -0,0 +1 @@
+rm -fr my_dbt_sql

acceptance/bundle/init/default-python/input.json

@@ -0,0 +1,6 @@
+{
+    "project_name": "my_default_python",
+    "include_notebook": "yes",
+    "include_dlt": "yes",
+    "include_python": "yes"
+}

acceptance/bundle/init/default-python/output.txt

@@ -0,0 +1,30 @@
+
+>>> $CLI bundle init default-python --config-file ./input.json
+
+Welcome to the default Python template for Databricks Asset Bundles!
+Workspace to use (auto-detected, edit in 'my_default_python/databricks.yml'): http://$DATABRICKS_HOST
+
+✨ Your new project has been created in the 'my_default_python' directory!
+
+Please refer to the README.md file for "getting started" instructions.
+See also the documentation at https://docs.databricks.com/dev-tools/bundles/index.html.
+
+>>> $CLI bundle validate -t dev
+Name: my_default_python
+Target: dev
+Workspace:
+  Host: http://$DATABRICKS_HOST
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/my_default_python/dev
+
+Validation OK!
+
+>>> $CLI bundle validate -t prod
+Name: my_default_python
+Target: prod
+Workspace:
+  Host: http://$DATABRICKS_HOST
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/my_default_python/prod
+
+Validation OK!

acceptance/bundle/init/default-python/script

@@ -0,0 +1,5 @@
+trace $CLI bundle init default-python --config-file ./input.json
+
+cd my_default_python
+trace $CLI bundle validate -t dev
+trace $CLI bundle validate -t prod

acceptance/bundle/init/default-python/script.cleanup

@@ -0,0 +1 @@
+rm -fr my_default_python

acceptance/bundle/init/default-sql/input.json

@@ -0,0 +1,6 @@
+{
+    "project_name": "my_default_sql",
+    "http_path": "/sql/2.0/warehouses/f00dcafe",
+    "default_catalog": "main",
+    "personal_schemas": "yes, automatically use a schema based on the current user name during development"
+}

acceptance/bundle/init/default-sql/output.txt

@@ -0,0 +1,32 @@
+
+>>> $CLI bundle init default-sql --config-file ./input.json
+
+Welcome to the default SQL template for Databricks Asset Bundles!
+
+A workspace was selected based on your current profile. For information about how to change this, see https://docs.databricks.com/dev-tools/cli/profiles.html.
+workspace_host: http://$DATABRICKS_HOST
+
+✨ Your new project has been created in the 'my_default_sql' directory!
+
+Please refer to the README.md file for "getting started" instructions.
+See also the documentation at https://docs.databricks.com/dev-tools/bundles/index.html.
+
+>>> $CLI bundle validate -t dev
+Name: my_default_sql
+Target: dev
+Workspace:
+  Host: http://$DATABRICKS_HOST
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/my_default_sql/dev
+
+Validation OK!
+
+>>> $CLI bundle validate -t prod
+Name: my_default_sql
+Target: prod
+Workspace:
+  Host: http://$DATABRICKS_HOST
+  User: $USERNAME
+  Path: /Workspace/Users/$USERNAME/.bundle/my_default_sql/prod
+
+Validation OK!

acceptance/bundle/init/default-sql/script

@@ -0,0 +1,5 @@
+trace $CLI bundle init default-sql --config-file ./input.json
+
+cd my_default_sql
+trace $CLI bundle validate -t dev
+trace $CLI bundle validate -t prod

acceptance/bundle/init/default-sql/script.cleanup

@@ -0,0 +1 @@
+rm -fr my_default_sql

acceptance/server_test.go

@@ -2,11 +2,11 @@ package acceptance_test
 
 import (
 	"encoding/json"
-	"net"
 	"net/http"
 	"net/http/httptest"
 	"testing"
 
+	"github.com/databricks/databricks-sdk-go/service/catalog"
 	"github.com/databricks/databricks-sdk-go/service/compute"
 	"github.com/databricks/databricks-sdk-go/service/iam"
 	"github.com/databricks/databricks-sdk-go/service/workspace"
@@ -15,7 +15,6 @@ import (
 type TestServer struct {
 	*httptest.Server
 	Mux *http.ServeMux
-	Port int
 }
 
 type HandlerFunc func(r *http.Request) (any, error)
@@ -23,12 +22,10 @@ type HandlerFunc func(r *http.Request) (any, error)
 func NewTestServer() *TestServer {
 	mux := http.NewServeMux()
 	server := httptest.NewServer(mux)
-	port := server.Listener.Addr().(*net.TCPAddr).Port
 
 	return &TestServer{
 		Server: server,
 		Mux:    mux,
-		Port:   port,
 	}
 }
 
@@ -126,4 +123,27 @@ func AddHandlers(server *TestServer) {
 			ResourceId: "1001",
 		}, nil
 	})
+
+	server.Handle("/api/2.1/unity-catalog/current-metastore-assignment", func(r *http.Request) (any, error) {
+		return catalog.MetastoreAssignment{
+			DefaultCatalogName: "main",
+		}, nil
+	})
+
+	server.Handle("/api/2.0/permissions/directories/1001", func(r *http.Request) (any, error) {
+		return workspace.WorkspaceObjectPermissions{
+			ObjectId:   "1001",
+			ObjectType: "DIRECTORY",
+			AccessControlList: []workspace.WorkspaceObjectAccessControlResponse{
+				{
+					UserName: "tester@databricks.com",
+					AllPermissions: []workspace.WorkspaceObjectPermission{
+						{
+							PermissionLevel: "CAN_MANAGE",
+						},
+					},
+				},
+			},
+		}, nil
+	})
 }