feat: release design system engine, studio and component contracts

packages/block-editor/test/unsaved.test.ts

@@ -6,13 +6,29 @@ test("unsaved guard protects unload and ordinary navigation, permits safe links,
   const window = new Window({ url: "https://email.example.com/builder/one" });
   const root = window.document.createElement("main");
   window.document.body.append(root);
-  let dirty = true, allow = false, confirmations = 0;
-  const guard = mountUnsavedChangesGuard(root as unknown as HTMLElement, { hasUnsavedChanges: () => dirty, confirmLeave: () => { confirmations++; return allow; } });
-  const unload = () => { const event = new window.Event("beforeunload", { cancelable: true }); window.dispatchEvent(event); return event.defaultPrevented; };
+  let dirty = true,
+    allow = false,
+    confirmations = 0;
+  const guard = mountUnsavedChangesGuard(root as unknown as HTMLElement, {
+    hasUnsavedChanges: () => dirty,
+    confirmLeave: () => {
+      confirmations++;
+      return allow;
+    },
+  });
+  const unload = () => {
+    const event = new window.Event("beforeunload", { cancelable: true });
+    window.dispatchEvent(event);
+    return event.defaultPrevented;
+  };
   const click = (href: string, target = "") => {
-    const link = window.document.createElement("a"); link.href = href; link.target = target; root.append(link);
+    const link = window.document.createElement("a");
+    link.href = href;
+    link.target = target;
+    root.append(link);
     const event = new window.MouseEvent("click", { bubbles: true, cancelable: true });
-    link.dispatchEvent(event); return event.defaultPrevented;
+    link.dispatchEvent(event);
+    return event.defaultPrevented;
   };
   expect(unload()).toBe(true);
   expect(click("/builder/two")).toBe(true);
@@ -23,6 +39,8 @@ test("unsaved guard protects unload and ordinary navigation, permits safe links,
   expect(click("/builder/two")).toBe(false);
   dirty = false;
   expect(unload()).toBe(false);
-  guard.destroy(); guard.destroy(); dirty = true;
+  guard.destroy();
+  guard.destroy();
+  dirty = true;
   expect(unload()).toBe(false);
 });