class CronExampleTest

class CronExampleTest extends ExamplesBrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Modules to install.
     *
     * @var array
     */
    public static $modules = [
        'cron_example',
        'node',
    ];
    
    /**
     * {@inheritdoc}
     */
    public function setUp() {
        parent::setUp();
        // Create user. Search content permission granted for the search block to
        // be shown.
        $this->drupalLogin($this->drupalCreateUser([
            'administer site configuration',
            'access content',
        ]));
    }
    
    /**
     * Create an example node, test block through admin and user interfaces.
     */
    public function testCronExampleBasic() {
        $assert = $this->assertSession();
        $cron_form = Url::fromRoute('cron_example.description');
        // Pretend that cron has never been run (even though simpletest seems to
        // run it once...).
        $this->container
            ->get('state')
            ->set('cron_example.next_execution', 0);
        $this->drupalGet($cron_form);
        // Initial run should cause cron_example_cron() to fire.
        $post = [];
        $this->drupalPostForm($cron_form, $post, 'Run cron now');
        $assert->pageTextContains('cron_example executed at');
        // Forcing should also cause cron_example_cron() to fire.
        $post['cron_reset'] = TRUE;
        $this->drupalPostForm(NULL, $post, 'Run cron now');
        $assert->pageTextContains('cron_example executed at');
        // But if followed immediately and not forced, it should not fire.
        $post['cron_reset'] = FALSE;
        $this->drupalPostForm(NULL, $post, 'Run cron now');
        $assert->statusCodeEquals(200);
        $assert->pageTextNotContains('cron_example executed at');
        $assert->pageTextContains('There are currently 0 items in queue 1 and 0 items in queue 2');
        $post = [
            'num_items' => 5,
            'queue' => 'cron_example_queue_1',
        ];
        $this->drupalPostForm(NULL, $post, 'Add jobs to queue');
        $assert->pageTextContains('There are currently 5 items in queue 1 and 0 items in queue 2');
        $post = [
            'num_items' => 100,
            'queue' => 'cron_example_queue_2',
        ];
        $this->drupalPostForm(NULL, $post, 'Add jobs to queue');
        $assert->pageTextContains('There are currently 5 items in queue 1 and 100 items in queue 2');
        $this->drupalPostForm($cron_form, [], 'Run cron now');
        $assert->responseMatches('/Queue 1 worker processed item with sequence 5 /');
        $assert->responseMatches('/Queue 2 worker processed item with sequence 100 /');
    }

}