seed(); $this->post('/admin/login', [ 'email' => 'platform.admin@demo.local', 'password' => 'Platform@123456', ])->assertRedirect('/admin'); } public function test_index_should_render_back_link_with_ampersand_not_escaped(): void { $this->loginAsPlatformAdmin(); $back = '/admin/platform-orders?' . Arr::query([ 'lead_id' => 12, 'payment_status' => 'paid', ]); $url = '/admin/platform-leads?' . Arr::query([ 'back' => $back, ]); $res = $this->get($url); $res->assertOk(); $res->assertSee('← 返回上一页(保留上下文)', false); $res->assertSee('href="' . $back . '"', false); $res->assertDontSee('&', false); } }