From 4f63b2b1620e190e297f4a8ae73953392b135e0f Mon Sep 17 00:00:00 2001
From: JzoNg <jzongcode@gmail.com>
Date: Wed, 22 Apr 2026 08:39:41 +0800
Subject: [PATCH] Cover file type transitions in human input tests

---
 .../__tests__/input-field.spec.tsx            | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/web/app/components/base/prompt-editor/plugins/hitl-input-block/__tests__/input-field.spec.tsx b/web/app/components/base/prompt-editor/plugins/hitl-input-block/__tests__/input-field.spec.tsx
index 6249e3aee9..f1895f8e29 100644
--- a/web/app/components/base/prompt-editor/plugins/hitl-input-block/__tests__/input-field.spec.tsx
+++ b/web/app/components/base/prompt-editor/plugins/hitl-input-block/__tests__/input-field.spec.tsx
@@ -523,6 +523,33 @@ describe('InputField', () => {
     })
   })
 
+  it('should clear paragraph default state when switching to single file', async () => {
+    const user = userEvent.setup()
+    const onChange = vi.fn()
+
+    render(
+      <InputField
+        nodeId="node-13-1"
+        isEdit={false}
+        payload={createPayload({
+          default: {
+            type: 'constant',
+            selector: [],
+            value: 'paragraph-default',
+          },
+        })}
+        onChange={onChange}
+        onCancel={vi.fn()}
+      />,
+    )
+
+    await user.click(screen.getByRole('button', { name: 'select-file' }))
+    await user.click(screen.getByRole('button', { name: /workflow\.nodes\.humanInput\.insertInputField\.insert/i }))
+
+    expect(onChange).toHaveBeenCalledTimes(1)
+    expect(onChange.mock.calls[0]![0]).not.toHaveProperty('default')
+  })
+
   it('should save file-list upload settings and max upload count', async () => {
     const user = userEvent.setup()
     const onChange = vi.fn()
@@ -551,4 +578,31 @@ describe('InputField', () => {
       max_upload_count: 4,
     })
   })
+
+  it('should clear paragraph default state when switching to file-list', async () => {
+    const user = userEvent.setup()
+    const onChange = vi.fn()
+
+    render(
+      <InputField
+        nodeId="node-14-1"
+        isEdit={false}
+        payload={createPayload({
+          default: {
+            type: 'constant',
+            selector: [],
+            value: 'paragraph-default',
+          },
+        })}
+        onChange={onChange}
+        onCancel={vi.fn()}
+      />,
+    )
+
+    await user.click(screen.getByRole('button', { name: 'select-file-list' }))
+    await user.click(screen.getByRole('button', { name: /workflow\.nodes\.humanInput\.insertInputField\.insert/i }))
+
+    expect(onChange).toHaveBeenCalledTimes(1)
+    expect(onChange.mock.calls[0]![0]).not.toHaveProperty('default')
+  })
 })