refactor(tests): 移除已废弃的 fixedHeader 测试用例并更新快照

Author: chenshuai2144

tests/layout/__snapshots__/pageContainer.test.tsx.snap

@@ -1,32 +1,5 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
-exports[`PageContainer > ⚡️ support fixHeader 1`] = `
-<DocumentFragment>
-  <div
-    class="ant-pro-page-container"
-  >
-    <div
-      class="ant-page-header ant-pro-page-container-warp-page-header ant-page-header-ghost"
-    >
-      <div
-        class="ant-page-header-heading "
-      >
-        <div
-          class="ant-page-header-heading-left"
-        >
-          <span
-            class="ant-page-header-heading-title"
-            title="期贤"
-          >
-            期贤
-          </span>
-        </div>
-      </div>
-    </div>
-  </div>
-</DocumentFragment>
-`;
-
 exports[`PageContainer > ⚡️ support fixedHeader 1`] = `null`;
 
 exports[`PageContainer > ⚡️ support footer 1`] = `

tests/layout/pageContainer.test.tsx

@@ -171,11 +171,6 @@ describe('PageContainer', () => {
     ).toMatchSnapshot();
   });
 
-  it('⚡️ support fixedHeader', async () => {
-    const wrapper = render(<PageContainer title="期贤" fixedHeader />);
-    expect(wrapper.asFragment()).toMatchSnapshot();
-  });
-
   it('⚡️ support loading', async () => {
     const html = render(<PageContainer title="期贤" loading />);
     expect(html.baseElement.querySelector('.ant-skeleton')).toMatchSnapshot();