Add does show copy link button when supplied a link

Signed-off-by: Šimon Brandner <[email protected]>

test/components/views/context_menus/MessageContextMenu-test.tsx

@@ -37,6 +37,17 @@ describe('MessageContextMenu', () => {
         const menu = createMessageContextMenu(eventContent);
         expect(menu.find('div[aria-label="Forward"]')).toHaveLength(0);
     });
+
+    it('does show copy link button when supplied a link', () => {
+        const eventContent = MessageEvent.from("hello");
+        const props: Partial<React.ComponentProps<typeof MessageContextMenu>> = {
+            link: "https://google.com/",
+        };
+        const menu = createMessageContextMenu(eventContent, props);
+        const copyLinkButton = menu.find('a[aria-label="Copy link"]').first();
+        expect(copyLinkButton).toBeDefined();
+        expect((copyLinkButton.getDOMNode() as HTMLAnchorElement)?.href).toBe(props.link);
+    });
 });
 
 function createMessageContextMenu(