add test for mui#33339

sai6855 · Jul 24, 2023 · 84add6f · 84add6f
1 parent f5664ad
commit 84add6f
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/packages/mui-material/src/TextField/TextField.spec.tsx b/packages/mui-material/src/TextField/TextField.spec.tsx
@@ -1,6 +1,8 @@
 import * as React from 'react';
 import TextField from '@mui/material/TextField';
 import { expectType } from '@mui/types';
+import Typography from '@mui/material/Typography';
+import { FormHelperTextProps } from '@mui/material/FormHelperText';
 
 {
   // https://github.com/mui/material-ui/issues/12999
@@ -92,3 +94,17 @@ function FocusHandlerTest() {
 
   return null;
 }
+
+{
+  const HelperText = ({ children }: FormHelperTextProps) => (
+    <Typography component="h6">{children}</Typography>
+  );
+
+  <TextField
+    sx={{ mt: 4 }}
+    label="Enter some stuff"
+    defaultValue="Hello"
+    helperText="Hello, world!"
+    FormHelperTextProps={{ component: HelperText }}
+  />;
+}