Improve Popover API

.changeset/brave-toes-eat.md

@@ -0,0 +1,5 @@
+---
+'@sumup/circuit-ui': patch
+---
+
+Extended the Popover props to accept modifiers and isOpen state and improved accessibility features.

packages/circuit-ui/components/Popover/Popover.spec.tsx

@@ -17,7 +17,6 @@
 
 import { CirclePlus, Zap } from '@sumup/icons';
 import { Placement } from '@popperjs/core';
-import { forwardRef } from 'react';
 
 import {
   axe,
@@ -87,14 +86,14 @@ describe('PopoverItem', () => {
 });
 
 describe('Popover', () => {
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
   const renderPopover = (props: Omit<PopoverProps, 'component'>) =>
     render(
       <Popover
-        component={forwardRef<HTMLButtonElement>((triggerProps, ref) => (
-          <button ref={ref} {...triggerProps}>
-            Button
-          </button>
-        ))}
+        component={(triggerProps) => <button {...triggerProps}>Button</button>}
         {...props}
       />,
     );
@@ -108,6 +107,8 @@ describe('Popover', () => {
       },
       { type: 'divider' },
     ],
+    isOpen: true,
+    onToggle: jest.fn(),
   };
 
   describe('styles', () => {
@@ -140,48 +141,32 @@ describe('Popover', () => {
   });
 
   describe('business logic', () => {
-    it('should close the popover when clicking outside', async () => {
-      const { getByRole, queryByRole } = renderPopover(baseProps);
-
-      const popoverTrigger = getByRole('button');
-
-      userEvent.click(popoverTrigger);
+    it('should close the popover when clicking outside', () => {
+      const { queryByRole } = renderPopover(baseProps);
 
-      await waitFor(() => {
-        expect(queryByRole('menu')).toBeVisible();
-      });
+      expect(queryByRole('menu')).toBeVisible();
 
       userEvent.click(document.body);
 
-      await waitFor(() => {
-        expect(queryByRole('menu')).toBeNull();
-      });
+      expect(baseProps.onToggle).toHaveBeenCalledTimes(1);
     });
 
     it('should close popover when clicking the trigger element', async () => {
       const { getByRole, queryByRole } = renderPopover(baseProps);
 
       const popoverTrigger = getByRole('button');
 
-      userEvent.click(popoverTrigger);
-
       await waitFor(() => {
         expect(queryByRole('menu')).toBeVisible();
       });
 
       userEvent.click(popoverTrigger);
 
-      await waitFor(() => {
-        expect(queryByRole('menu')).toBeNull();
-      });
+      expect(baseProps.onToggle).toHaveBeenCalledTimes(1);
     });
 
     it('should close popover when clicking the ESC key', async () => {
-      const { getByRole, queryByRole } = renderPopover(baseProps);
-
-      const popoverTrigger = getByRole('button');
-
-      userEvent.click(popoverTrigger);
+      const { queryByRole } = renderPopover(baseProps);
 
       await waitFor(() => {
         expect(queryByRole('menu')).toBeVisible();
@@ -191,9 +176,7 @@ describe('Popover', () => {
         key: 'Escape',
       });
 
-      await waitFor(() => {
-        expect(queryByRole('menu')).toBeNull();
-      });
+      expect(baseProps.onToggle).toHaveBeenCalledTimes(1);
     });
 
     /**

packages/circuit-ui/components/Popover/Popover.stories.tsx

@@ -15,9 +15,9 @@
 
 /* eslint-disable react/display-name */
 
-import { forwardRef } from 'react';
 import { action } from '@storybook/addon-actions';
 import { CirclePlus, PenStroke, Bin } from '@sumup/icons';
+import { useState } from 'react';
 
 import Button from '../Button';
 
@@ -55,16 +55,22 @@ const actions = [
   },
 ];
 
-export const Base = (args: PopoverProps): JSX.Element => (
-  <Popover
-    {...args}
-    component={forwardRef((props, ref) => (
-      <Button size="kilo" variant="primary" ref={ref} {...props}>
-        Open popover
-      </Button>
-    ))}
-  />
-);
+export const Base = (args: PopoverProps): JSX.Element => {
+  const [isOpen, setOpen] = useState(true);
+
+  return (
+    <Popover
+      {...args}
+      isOpen={isOpen}
+      onToggle={setOpen}
+      component={(props) => (
+        <Button size="kilo" variant="primary" {...props}>
+          Open popover
+        </Button>
+      )}
+    />
+  );
+};
 
 Base.args = {
   actions,