From 29a41a48a41a7f51e1c248f510a5fa649a29aa13 Mon Sep 17 00:00:00 2001
From: Eugene <eugene@n8n.io>
Date: Fri, 30 May 2025 08:20:30 +0200
Subject: [PATCH] fix: Flaky e2e test in 30-langchain (no-changelog) (#15793)

---
 cypress/composables/ndv.ts     | 4 ++--
 cypress/e2e/30-langchain.cy.ts | 5 +----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/cypress/composables/ndv.ts b/cypress/composables/ndv.ts
index 22eb423b9a..516a2e8aa2 100644
--- a/cypress/composables/ndv.ts
+++ b/cypress/composables/ndv.ts
@@ -73,7 +73,7 @@ export function getInputTbodyCell(row: number, col: number) {
 }
 
 export function getInputRunSelector() {
-	return getInputPanel().findChildByTestId('run-selector');
+	return cy.get('[data-test-id="ndv-input-panel"] [data-test-id="run-selector"]');
 }
 
 export function getInputPanelItemsCount() {
@@ -105,7 +105,7 @@ export function getOutputTbodyCell(row: number, col: number) {
 }
 
 export function getOutputRunSelector() {
-	return getOutputPanel().findChildByTestId('run-selector');
+	return cy.get('[data-test-id="output-panel"] [data-test-id="run-selector"]');
 }
 
 export function getOutputRunSelectorInput() {
diff --git a/cypress/e2e/30-langchain.cy.ts b/cypress/e2e/30-langchain.cy.ts
index 9b6daf2a19..4aca21e3f6 100644
--- a/cypress/e2e/30-langchain.cy.ts
+++ b/cypress/e2e/30-langchain.cy.ts
@@ -381,7 +381,7 @@ describe('Langchain Integration', () => {
 		workflowPage.actions.deselectAll();
 
 		workflowPage.actions.executeNode('Populate VS');
-		workflow.getNodesWithSpinner().should('not.exist');
+		workflow.waitForSuccessBannerToAppear();
 
 		const assertInputOutputText = (text: string, assertion: 'exist' | 'not.exist') => {
 			ndv.getOutputPanel().contains(text).should(assertion);
@@ -390,9 +390,6 @@ describe('Langchain Integration', () => {
 
 		workflowPage.actions.openNode('Character Text Splitter');
 
-		// Wait for the input panel to switch to Debugging mode
-		ndv.getInputPanelItemsCount().should('not.exist');
-
 		ndv.getOutputRunSelector().should('exist');
 		ndv.getInputRunSelector().should('exist');
 		ndv.getInputRunSelector().find('input').should('include.value', '3 of 3');