move disconnected element test to detail-auto-size.test.js

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: vursen

…r-detail-layout/test/detail-auto-size.js …ail-layout/test/detail-auto-size.test.jspackages/master-detail-layout/test/detail-auto-size.js renamed to packages/master-detail-layout/test/detail-auto-size.test.js packages/master-detail-layout/test/detail-auto-size.js renamed to packages/master-detail-layout/test/detail-auto-size.test.js

@@ -47,5 +47,10 @@ describe('detail auto size', () => {
       layout.detailSize = '300px';
       expect(spy).to.be.calledOnce;
     });
+
+    it('should not throw when called on a disconnected element', () => {
+      layout.parentElement.removeChild(layout);
+      expect(() => layout.recalculateLayout()).to.not.throw();
+    });
   });
 });

packages/master-detail-layout/test/master-detail-layout.test.js

@@ -128,13 +128,6 @@ describe('vaadin-master-detail-layout', () => {
     });
   });
 
-  describe('recalculateLayout', () => {
-    it('should not throw when called on a disconnected element', () => {
-      layout.parentElement.removeChild(layout);
-      expect(() => layout.recalculateLayout()).to.not.throw();
-    });
-  });
-
   describe('height', () => {
     it('should expand to full height of the parent', async () => {
       layout.masterSize = '200px';