<?php
namespace Xxx\Tests\Unit;

use Xxx\Tests\Support\FakeDb;
use Xxx\Tests\Support\SiteData;
use Xxx\Tests\Support\TestCase;

// delete_story() in publish/post.lib.php
class DeleteStoryTest extends TestCase {
  protected function setUp(): void {
    parent::setUp();
    SiteData::install(array('xxx' => array(array('id' => 1), array('id' => 2)),
                            'queue' => array(array('id' => 1), array('id' => 3))));
    open_db('open');
  }

  private function ids(string $table): array {
    return array_map('intval', array_column(SiteData::$tables[$table], 'id'));
  }

  public function testVisitorsCannotDelete(): void {
    $this->assertSame('', delete_story(1));
    $this->assertSame(array(), FakeDb::matching('/^DELETE/'));
  }

  public function testEditorsDeleteFromTheLiveTable(): void {
    $this->asEditor();
    $this->assertSame('Article has been deleted.', delete_story(1));
    $this->assertSame(array(2), $this->ids('xxx'));
    $this->assertSame(array(1, 3), $this->ids('queue'));
  }

  public function testEditorsDeleteFromTheQueue(): void {
    $this->asEditor();
    $this->request(array('queue' => '1'));
    $this->assertSame('Article has been deleted.', delete_story(3));
    $this->assertSame(array(1), $this->ids('queue'));
    $this->assertSame(array(1, 2), $this->ids('xxx'));
  }

  public function testAMoveDeletesTheQueueCopyQuietly(): void {
    $this->asEditor();
    $this->assertSame('', delete_story(1, TRUE));
    $this->assertSame(array(3), $this->ids('queue'));
    $this->assertSame(array(1, 2), $this->ids('xxx'));
  }

  public function testTheIdIsBoundAsAnInteger(): void {
    $this->asEditor();
    delete_story('2 OR 1=1');
    $query = FakeDb::matching('/^DELETE/')[0];
    $this->assertSame('DELETE FROM xxx WHERE `id` = ? LIMIT 1', $query['sql']);
    $this->assertSame(array(2), $query['params']);
  }
}