[Laravel][PHPUnit]APIテストコードの忘備録

LaravelのPHPUnitでAPIのコントローラに対するテストコードを書いた忘備録。
例はコメントのCRUD操作。

/tests/Feature/ApiCommentControllerTest.php

<?php

namespace Tests\Feature;

use Tests\TestCase;
use Illuminate\Foundation\Testing\WithFaker;
use Illuminate\Foundation\Testing\RefreshDatabase;
use App\Classes\User\Session;

class ApiCommentControllerTest extends TestCase
{
    protected $user_session_id;

    function setUp(): void
    {
        parent::setUp();

        // アプリ側で$_SERVER変数や$_REQUEST変数を利用している場合は明示する必要がある
        $_SERVER['REQUEST_URI'] = 'XXXX';
        $_REQUEST['s'] = (new Session)->create(1);
        $this->user_session_id = $_REQUEST['s'];
    }

    public function testCreateComment()
    {
        $response = $this->post(
            '/api/comment/create',
            [
                'post_id' => 1,
                'user_id' => 1,
                'comment' => 'auto test',
                's' => $this->user_session_id
            ]
        );

        $response->dump();
        $response->assertStatus(200);
    }

    public function testListComment()
    {
        $response = $this->post(
            '/api/comment/list',
            [
                's' => $this->user_session_id
            ]
        );

        $response->dump();
        $response->assertStatus(200);
    }

    public function testUpdateComment()
    {
        $response = $this->post(
            '/api/comment/update',
            [
                'id' => 1
                'post_id' => 1,
                'user_id' => 1,
                'comment' => 'auto test update',
                's' => $this->user_session_id,
            ]
        );

        $response->dump();
        $response->assertStatus(200);
    }

    public function testDeleteComment()
    {
        $response = $this->post(
            '/api/comment/delete',
            [
                'id' => 1
                's' => $this->user_session_id,
            ]
        );

        $response->dump();
        $response->assertStatus(200);
    }
}

実行

$ php artisan route:cache
$ ./vendor/bin/phpunit 
# もしくは $ composer exec phpunit