LocaleProjectStorageTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\locale\Unit;

use Drupal\Core\KeyValueStore\KeyValueMemoryFactory;
use Drupal\locale\LocaleProjectStorage;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\locale\LocaleProjectStorage
 * @group locale
 * @runTestsInSeparateProcesses
 */
class LocaleProjectStorageTest extends UnitTestCase {
  
  /**
   * @var \Drupal\locale\LocaleProjectStorage
   */
  private LocaleProjectStorage $projectStorage;
  
  /**
   * @var \Drupal\Core\KeyValueStore\KeyValueMemoryFactory
   */
  private KeyValueMemoryFactory $keyValueMemoryFactory;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->keyValueMemoryFactory = new KeyValueMemoryFactory();
    $this->projectStorage = new LocaleProjectStorage($this->keyValueMemoryFactory);
  }
  
  /**
   * Tests that projects are sorted by weight and key.
   */
  public function testSorting() : void {
    // There are no projects.
    $this->assertSame([], $this->projectStorage
      ->getAll());
    // Add project 'b'.
    $this->projectStorage
      ->set('b', [
      'name' => 'b',
    ]);
    $this->assertSame([
      'b',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Add project 'c' and confirm alphabetical order.
    $this->projectStorage
      ->set('c', [
      'name' => 'c',
    ]);
    $this->assertSame([
      'b',
      'c',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Add project 'a' and confirm 'a' is first.
    $this->projectStorage
      ->set('a', [
      'name' => 'a',
    ]);
    $this->assertSame([
      'a',
      'b',
      'c',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Add project 'd' with a negative weight and confirm 'd' is first.
    $this->projectStorage
      ->set('d', [
      'name' => 'd',
      'weight' => -1,
    ]);
    $this->assertSame([
      'd',
      'a',
      'b',
      'c',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Add project 'aa' with a positive weight and confirm 'aa' is last.
    $this->projectStorage
      ->set('aa', [
      'name' => 'aa',
      'weight' => 1,
    ]);
    $this->assertSame([
      'd',
      'a',
      'b',
      'c',
      'aa',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Delete project 'a'.
    $this->projectStorage
      ->delete('a');
    $this->assertSame([
      'd',
      'b',
      'c',
      'aa',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Add project 'e' with a lower negative weight than 'd' and confirm 'e' is
    // first.
    $this->projectStorage
      ->set('e', [
      'name' => 'e',
      'weight' => -5,
    ]);
    $this->assertSame([
      'e',
      'd',
      'b',
      'c',
      'aa',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Pretend there is a container rebuild by generating a new
    // LocaleProjectStorage object with the same data.
    $this->projectStorage = new LocaleProjectStorage($this->keyValueMemoryFactory);
    $this->projectStorage
      ->set('z', [
      'name' => 'z',
    ]);
    $this->assertSame([
      'e',
      'd',
      'b',
      'c',
      'z',
      'aa',
    ], array_keys($this->projectStorage
      ->getAll()));
    // Now delete all projects.
    $this->projectStorage
      ->deleteAll();
    $this->assertSame([], $this->projectStorage
      ->getAll());
    // Add project 'z' before project 'a' and confirm 'a' is first.
    $this->projectStorage
      ->set('z', [
      'name' => 'z',
    ]);
    $this->projectStorage
      ->set('a', [
      'name' => 'a',
    ]);
    $this->assertSame([
      'a',
      'z',
    ], array_keys($this->projectStorage
      ->getAll()));
  }
  
  /**
   * Tests deleted projects are not included in the count.
   */
  public function testDelete() : void {
    $this->projectStorage
      ->set('b', [
      'name' => 'b',
    ]);
    $this->assertSame([
      'name' => 'b',
    ], $this->projectStorage
      ->get('b'));
    $this->assertSame(1, $this->projectStorage
      ->countProjects());
    $this->projectStorage
      ->delete('b');
    $this->assertNull($this->projectStorage
      ->get('b'));
    $this->assertSame(0, $this->projectStorage
      ->countProjects());
  }

}