JsonPathLinesParserTest.php in Feeds extensible parsers 8

Namespace

Drupal\Tests\feeds_ex\Unit\Feeds\Parser

File

tests/src/Unit/Feeds/Parser/JsonPathLinesParserTest.php

<?php

namespace Drupal\Tests\feeds_ex\Unit\Feeds\Parser;

use Drupal\feeds\Result\FetcherResult;
use Drupal\feeds_ex\Feeds\Parser\JsonPathLinesParser;
use Drupal\feeds_ex\Messenger\TestMessenger;
use Drupal\feeds_ex\Utility\JsonUtility;

/**
 * @coversDefaultClass \Drupal\feeds_ex\Feeds\Parser\JsonPathLinesParser
 * @group feeds_ex
 */
class JsonPathLinesParserTest extends ParserTestBase {

  /**
   * The fetcher result used during parsing.
   *
   * @var \Drupal\feeds\Result\FetcherResult
   */
  protected $fetcherResult;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $configuration = [
      'feed_type' => $this->feedType,
    ];
    $utility = new JsonUtility();
    $utility
      ->setStringTranslation($this
      ->getStringTranslationStub());
    $this->parser = new JsonPathLinesParser($configuration, 'jsonpathlines', [], $utility);
    $this->parser
      ->setStringTranslation($this
      ->getStringTranslationStub());
    $this->parser
      ->setFeedsExMessenger(new TestMessenger());
    $config = [
      'sources' => [
        'title' => [
          'name' => 'Title',
          'value' => 'name',
        ],
      ],
    ];
    $this->parser
      ->setConfiguration($config);
    $this->fetcherResult = new FetcherResult($this->moduleDir . '/tests/resources/test.jsonl');
  }

  /**
   * Tests simple parsing.
   */
  public function testSimpleParsing() {
    $result = $this->parser
      ->parse($this->feed, $this->fetcherResult, $this->state);
    $this
      ->assertCount(4, $result);
    foreach ([
      'Gilbert',
      'Alexa',
      'May',
      'Deloise',
    ] as $delta => $name) {
      $this
        ->assertSame($name, $result[$delta]
        ->get('title'));
    }
  }

  /**
   * Tests batch parsing.
   */
  public function testBatching() {
    $config = [
      'sources' => [
        'title' => [
          'name' => 'Title',
          'value' => 'name',
        ],
      ],
      'line_limit' => 1,
    ];
    $this->parser
      ->setConfiguration($config);
    foreach ([
      'Gilbert',
      'Alexa',
      'May',
      'Deloise',
    ] as $name) {
      $result = $this->parser
        ->parse($this->feed, $this->fetcherResult, $this->state);
      $this
        ->assertCount(1, $result);
      $this
        ->assertSame($result[0]
        ->get('title'), $name);
    }

    // We should be out of items.
    $result = $this->parser
      ->parse($this->feed, $this->fetcherResult, $this->state);
    $this
      ->assertCount(0, $result);
  }

  /**
   * Tests empty feed handling.
   */
  public function testEmptyFeed() {
    $this->parser
      ->parse($this->feed, new FetcherResult($this->moduleDir . '/tests/resources/empty.txt'), $this->state);
    $this
      ->assertEmptyFeedMessage($this->parser
      ->getMessenger()
      ->getMessages());
  }

}

Classes

Name	Description
JsonPathLinesParserTest	@coversDefaultClass \Drupal\feeds_ex\Feeds\Parser\JsonPathLinesParser @group feeds_ex