chore(admin): 平台订单下单页展示来源线索上下文提示

tests/Feature/AdminPlatformOrderFormShouldShowLeadContextHintTest.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Models\Merchant;
+use App\Models\Plan;
+use App\Models\PlatformLead;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Arr;
+use Tests\TestCase;
+
+class AdminPlatformOrderFormShouldShowLeadContextHintTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_create_form_should_show_lead_context_badge_and_view_orders_link(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+
+        $plan = Plan::query()->create([
+            'code' => 'lead_context_form_plan',
+            'name' => '下单页线索提示测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $lead = PlatformLead::query()->create([
+            'name' => '线索提示',
+            'mobile' => '',
+            'email' => '',
+            'company' => '',
+            'source' => 'test',
+            'status' => 'new',
+            'plan_id' => $plan->id,
+            'meta' => ['merchant_id' => $merchant->id],
+        ]);
+
+        $res = $this->get('/admin/platform-orders/create?' . Arr::query([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'lead_id' => $lead->id,
+            'back' => '/admin/platform-leads',
+        ]));
+
+        $res->assertOk();
+        $res->assertSee('来源线索：#' . $lead->id, false);
+
+        // 入口应指向 platform-orders?lead_id=xxx（可带 back）
+        $res->assertSee('/admin/platform-orders?lead_id=' . $lead->id, false);
+        $res->assertSee('查看该线索关联订单', false);
+    }
+}