fix(ListGroupItem): prevent a div with a href

src/ListGroupItem.tsx

@@ -1,6 +1,7 @@
 import classNames from 'classnames';
 import * as React from 'react';
 import PropTypes from 'prop-types';
+import warning from 'warning';
 import useEventCallback from '@restart/hooks/useEventCallback';
 import {
   useNavItem,
@@ -101,6 +102,11 @@ const ListGroupItem: BsPrefixRefForwardingComponent<'a', ListGroupItemProps> =
       // eslint-disable-next-line no-nested-ternary
       const Component = as || (action ? (props.href ? 'a' : 'button') : 'div');
 
+      warning(
+        as || !(!action && props.href),
+        '`action=false` and `href` should not be used together.',
+      );
+
       return (
         <Component
           ref={ref}

test/ListGroupItemSpec.tsx

@@ -1,6 +1,7 @@
 import { fireEvent, render } from '@testing-library/react';
 import { expect } from 'chai';
 import sinon from 'sinon';
+import { shouldWarn } from './helpers';
 
 import ListGroupItem from '../src/ListGroupItem';
 
@@ -89,6 +90,31 @@ describe('<ListGroupItem>', () => {
       item.classList.contains('list-group-item-action').should.be.true;
       expect(item.getAttribute('href')).to.be.equal('/foo');
     });
+    it('renders a div and show warning', () => {
+      shouldWarn('together');
+      const { getByTestId } = render(
+        <ListGroupItem action={false} href="/foo" data-testid="test" />,
+      );
+
+      const item = getByTestId('test');
+      item.tagName.toLowerCase().should.equal('div');
+      item.classList.contains('list-group-item-action').should.be.false;
+      expect(item.getAttribute('href')).to.be.equal('/foo');
+    });
+    it('passes href to custom as components', () => {
+      const { getByTestId } = render(
+        <ListGroupItem
+          as="div"
+          action={false}
+          data-testid="test"
+          href="/foo"
+        />,
+      );
+      const item = getByTestId('test');
+      item.tagName.toLowerCase().should.equal('div');
+      item.classList.contains('list-group-item-action').should.be.false;
+      expect(item.getAttribute('href')).to.be.equal('/foo');
+    });
   });
 
   describe('onClick', () => {