first commit

packages/workflow/test/metadata-utils.test.ts

@@ -0,0 +1,49 @@
+import { parseErrorMetadata } from '../src/metadata-utils';
+
+describe('MetadataUtils', () => {
+	describe('parseMetadataFromError', () => {
+		const expectedMetadata = {
+			subExecution: {
+				executionId: '123',
+				workflowId: '456',
+			},
+			subExecutionsCount: 1,
+		};
+
+		it('should return undefined if error does not have response or both keys on the object', () => {
+			const error = { message: 'An error occurred' };
+			const result = parseErrorMetadata(error);
+			expect(result).toBeUndefined();
+		});
+
+		it('should return undefined if errorResponse only has workflowId key', () => {
+			const error = { errorResponse: { executionId: '123' } };
+			const result = parseErrorMetadata(error);
+			expect(result).toBeUndefined();
+		});
+
+		it('should return undefined if error only has executionId key', () => {
+			const error = { executionId: '123' };
+			const result = parseErrorMetadata(error);
+			expect(result).toBeUndefined();
+		});
+
+		it('should support executionId and workflowId key directly on the error object', () => {
+			const error = { executionId: '123', workflowId: '456' };
+			const result = parseErrorMetadata(error);
+			expect(result).toEqual(expectedMetadata);
+		});
+
+		it('should return undefined if error response does not have subworkflow data', () => {
+			const error = { errorResponse: { someKey: 'someValue' } };
+			const result = parseErrorMetadata(error);
+			expect(result).toBeUndefined();
+		});
+
+		it('should return metadata if error response has subworkflow data', () => {
+			const error = { errorResponse: { executionId: '123', workflowId: '456' } };
+			const result = parseErrorMetadata(error);
+			expect(result).toEqual(expectedMetadata);
+		});
+	});
+});