AppTest.php

<?php

require_once('BaseTester.php');

/** @group App */
class AppTest extends BaseTester {

    /** @test */
    public function it_gets_details_for_an_app_by_id()
    {
        $details = $this->steamClient->app()->appDetails($this->appId);

        $this->assertCount(1, $details);

        $detail = $details->first();

        $this->checkAppProperties($detail);
        $this->checkClasses($detail);
    }

    /** @test */
    public function it_gets_a_list_of_all_apps()
    {
        $apps = $this->steamClient->app()->GetAppList();

        $this->assertGreaterThan(0, $apps);
        $this->assertObjectHasProperties(['appid', 'name'], $apps[0]);
    }

    /**
     * @param $detail
     */
    private function checkClasses($detail): void
    {
        $this->assertInstanceOf(\Syntax\SteamApi\Containers\App::class, $detail);
        $this->assertInstanceOf(\Illuminate\Support\Collection::class, $detail->developers);
        $this->assertInstanceOf(\Illuminate\Support\Collection::class, $detail->publishers);
        $this->assertInstanceOf(\Illuminate\Support\Collection::class, $detail->categories);
        $this->assertInstanceOf(\Illuminate\Support\Collection::class, $detail->genres);
    }
}