added test for home controller

WoodLess/tests/Feature/Controllers/HomeControllerTest.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Tests\Feature\Controllers;
+
+use App\Models\Category;
+use App\Models\Product;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class HomeControllerTest extends TestCase
+{
+    use RefreshDatabase;
+
+    /**
+     * Test if the index method returns the welcome view with categories and products.
+     *
+     * @return void
+     */
+    public function test_index_returns_welcome_view_with_categories_and_products()
+    {
+        // Given some categories and products exist in the database
+        $categories = Category::factory()->count(3)->create();
+        $products = Product::factory()->count(5)->create();
+
+        // When a user visits the home page
+        $response = $this->get('/');
+
+        // Then they should see the welcome view with categories and products
+        $response->assertStatus(200)
+                 ->assertViewIs('welcome') // Assert that the view is correct
+                 ->assertViewHas('categories', $categories) // Assert that categories are passed to the view
+                 ->assertViewHas('products', $products); // Assert that products are passed to the view
+    }
+}