add mysql container for tests

Author: Ryuta Hamasaki

.env.example

@@ -49,4 +49,5 @@ PUSHER_APP_CLUSTER=mt1
 # Laravel Sail
 APP_PORT=
 FORWARD_DB_PORT=
+FORWARD_TEST_DB_PORT=
 FORWARD_REDIS_PORT=

.env.testing

@@ -0,0 +1,7 @@
+APP_KEY=base64:K3LNFxut+foe7SIjNQmmiZQLwcV/NazJHxhB4wlt9hw=
+DB_CONNECTION=mysql
+DB_HOST=mysql-test
+DB_PORT=3306
+DB_DATABASE=modular_monolith_laravel
+DB_USERNAME=sail
+DB_PASSWORD=password

docker-compose.yml

@@ -43,6 +43,23 @@ services:
             test: ["CMD", "mysqladmin", "ping", "-p${DB_PASSWORD}"]
             retries: 3
             timeout: 5s
+    mysql-test:
+        image: 'mysql/mysql-server:8.0'
+        ports:
+            - '${FORWARD_TEST_DB_PORT:-3306}:3306'
+        environment:
+            MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
+            MYSQL_ROOT_HOST: "%"
+            MYSQL_DATABASE: '${DB_DATABASE}'
+            MYSQL_USER: '${DB_USERNAME}'
+            MYSQL_PASSWORD: '${DB_PASSWORD}'
+            MYSQL_ALLOW_EMPTY_PASSWORD: 1
+        networks:
+            - sail
+        healthcheck:
+            test: ["CMD", "mysqladmin", "ping", "-p${DB_PASSWORD}"]
+            retries: 3
+            timeout: 5s
     redis:
         image: 'redis:alpine'
         ports:

src/Inventory/Tests/Feature/Controllers/ProductControllerTest.php

@@ -1,32 +1,26 @@
 <?php
 
-namespace Laracon\Inventory\Tests\Feature\Controllers;
-
+use Illuminate\Testing\Fluent\AssertableJson;
 use Laracon\Inventory\Domain\Models\Product;
-use Tests\TestCase;
 
-class ProductControllerTest extends TestCase
-{
-    /** @test */
-    public function index_returns_paginated_response()
-    {
-        Product::factory(30)->create();
+use function Pest\Laravel\getJson;
+
+uses(Tests\TestCase::class);
 
-        $response = $this->getJson('/products?page=2')
-            ->assertStatus(200)
-            ->assertJsonCount(10, 'data')
-            ->assertJsonStructure([
-                'data',
-                'links',
-                'meta'
-            ])->decodeResponseJson();
+test('index returns paginated response', function () {
+    Product::factory(30)->create();
 
-        $meta = $response['meta'];
-        $this->assertEquals(10, $meta['per_page']);
-        $this->assertEquals(2, $meta['current_page']);
-        $this->assertEquals(3, $meta['last_page']);
-        $this->assertEquals(11, $meta['from']);
-        $this->assertEquals(20, $meta['to']);
-        $this->assertEquals(30, $meta['total']);
-    }
-}
+    getJson('/inventory-module/products?page=2')
+        ->assertOk()
+        ->assertJson(fn (AssertableJson $json) =>
+            $json->has('data', 10)
+                ->has('links')
+                ->has('meta')
+                ->where('meta.per_page', 10)
+                ->where('meta.current_page', 2)
+                ->where('meta.last_page', 3)
+                ->where('meta.from', 11)
+                ->where('meta.to', 20)
+                ->where('meta.total', 30)
+        );
+});

tests/TestCase.php

@@ -2,10 +2,10 @@
 
 namespace Tests;
 
-use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\LazilyRefreshDatabase;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
 
 abstract class TestCase extends BaseTestCase
 {
-    use CreatesApplication, RefreshDatabase;
+    use CreatesApplication, LazilyRefreshDatabase;
 }