add a test

mui · May 19, 2018 · 9bf4b07 · 9bf4b07
1 parent 32ba3de
commit 9bf4b07
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diff --git a/packages/material-ui/src/ListItem/ListItem.js b/packages/material-ui/src/ListItem/ListItem.js
@@ -190,6 +190,9 @@ ListItem.propTypes = {
    * If `true`, a 1px light border is added to the bottom of the list item.
    */
   divider: PropTypes.bool,
+  /**
+   * @ignore
+   */
   focusVisibleClassName: PropTypes.string,
 };
 

diff --git a/packages/material-ui/src/ListItem/ListItem.test.js b/packages/material-ui/src/ListItem/ListItem.test.js
@@ -158,4 +158,15 @@ describe('<ListItem />', () => {
       assert.strictEqual(wrapper.hasClass('bubu'), true);
     });
   });
+
+  describe('prop: focusVisibleClassName', () => {
+    it('should merge the class names', () => {
+      const wrapper = shallow(<ListItem button focusVisibleClassName="focusVisibleClassName" />);
+      assert.strictEqual(wrapper.props().component, 'div');
+      assert.strictEqual(
+        wrapper.props().focusVisibleClassName,
+        `${classes.focusVisible} focusVisibleClassName`,
+      );
+    });
+  });
 });