add projet

tests/Unit/Models/PurchaseOrderTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Tests\Unit\Models;
+
+use App\Models\PurchaseOrder;
+use PHPUnit\Framework\TestCase;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class PurchaseOrderTest extends TestCase
+{
+    public function test_model_metadata_is_converted(): void
+    {
+        $model = new PurchaseOrder();
+
+        $this->assertSame('purchase_orders', $model->getTable());
+        $this->assertSame('id', $model->getKeyName());
+        $this->assertSame(true, $model->timestamps);
+        $this->assertSame(["po_number", "supplier_id", "status", "order_date", "expected_date", "subtotal", "tax", "total", "notes"], $model->getFillable());
+    }
+
+    public function test_model_class_loads(): void
+    {
+        $this->assertInstanceOf(PurchaseOrder::class, new PurchaseOrder());
+        $this->assertContains(SoftDeletes::class, class_uses_recursive(PurchaseOrder::class));
+    }
+}