test: Fix failing tests on MySQL for Public API (#3520)

* ⚡ Generalize transformer

* ⚡ Use transformer

* 🧪 Fix expectations

packages/cli/src/databases/entities/User.ts

@@ -21,7 +21,7 @@ import { Role } from './Role';
 import { SharedWorkflow } from './SharedWorkflow';
 import { SharedCredentials } from './SharedCredentials';
 import { NoXss } from '../utils/customValidators';
-import { answersFormatter, lowerCaser } from '../utils/transformers';
+import { objectRetriever, lowerCaser } from '../utils/transformers';
 
 export const MIN_PASSWORD_LENGTH = 8;
 
@@ -98,7 +98,7 @@ export class User {
 	@Column({
 		type: resolveDataType('json') as ColumnOptions['type'],
 		nullable: true,
-		transformer: answersFormatter,
+		transformer: objectRetriever,
 	})
 	personalizationAnswers: IPersonalizationSurveyAnswers | null;
 

packages/cli/src/databases/entities/WorkflowEntity.ts

@@ -22,6 +22,7 @@ import * as config from '../../../config';
 import { DatabaseType, IWorkflowDb } from '../..';
 import { TagEntity } from './TagEntity';
 import { SharedWorkflow } from './SharedWorkflow';
+import { objectRetriever } from '../utils/transformers';
 
 function resolveDataType(dataType: string) {
 	const dbType = config.getEnv('database.type');
@@ -95,6 +96,7 @@ export class WorkflowEntity implements IWorkflowDb {
 	@Column({
 		type: resolveDataType('json') as ColumnOptions['type'],
 		nullable: true,
+		transformer: objectRetriever,
 	})
 	staticData?: IDataObject;