fix: improve tests to check highlighting index consistency

mui · Feb 29, 2024 · 920b7e5 · 920b7e5
1 parent 6e95b0b
commit 920b7e5
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diff --git a/packages/mui-joy/src/Autocomplete/Autocomplete.test.tsx b/packages/mui-joy/src/Autocomplete/Autocomplete.test.tsx
@@ -1409,6 +1409,10 @@ describe('Joy <Autocomplete />', () => {
       // three option is added and autocomplete re-renders, restore the highlight
       setProps({ options: [{ label: 'one' }, { label: 'two' }, { label: 'three' }] });
       checkHighlightIs(listbox, 'two');
+
+      fireEvent.keyDown(textbox, { key: 'ArrowDown' }); // goes to 'three'
+
+      checkHighlightIs(listbox, 'three');
     });
 
     it("should reset the highlight when previously highlighted option doesn't exists in new options", () => {

diff --git a/packages/mui-material/src/Autocomplete/Autocomplete.test.js b/packages/mui-material/src/Autocomplete/Autocomplete.test.js
@@ -1839,6 +1839,10 @@ describe('<Autocomplete />', () => {
       // three option is added and autocomplete re-renders, restore the highlight
       setProps({ options: [{ label: 'one' }, { label: 'two' }, { label: 'three' }] });
       checkHighlightIs(listbox, 'two');
+
+      fireEvent.keyDown(textbox, { key: 'ArrowDown' }); // goes to 'three'
+
+      checkHighlightIs(listbox, 'three');
     });
 
     it('should reset the highlight when the input changed', () => {