FormHelperTest.php in Currency 8.3

Namespace

Drupal\Tests\currency\Unit

File

tests/src/Unit/FormHelperTest.php

<?php

namespace Drupal\Tests\currency\Unit;

use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\currency\Entity\CurrencyInterface;
use Drupal\currency\Entity\CurrencyLocaleInterface;
use Drupal\currency\FormHelper;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\currency\FormHelper
 *
 * @group Currency
 */
class FormHelperTest extends UnitTestCase {

  /**
   * The currency storage.
   *
   * @var \Drupal\Core\Entity\EntityStorageInterface|\PHPUnit_Framework_MockObject_MockObject
   */
  protected $currencyStorage;

  /**
   * The currency locale storage.
   *
   * @var \Drupal\Core\Entity\EntityStorageInterface|\PHPUnit_Framework_MockObject_MockObject
   */
  protected $currencyLocaleStorage;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The string translator.
   *
   * @var \Drupal\Core\StringTranslation\TranslationInterface|\PHPUnit_Framework_MockObject_MockObject
   */
  protected $stringTranslation;

  /**
   * The class under test.
   *
   * @var \Drupal\currency\FormHelper
   */
  protected $sut;

  /**
   * {@inheritdoc}
   */
  public function setUp() : void {
    $this->currencyStorage = $this
      ->createMock(EntityStorageInterface::class);
    $this->currencyLocaleStorage = $this
      ->createMock(EntityStorageInterface::class);
    $this->entityTypeManager = $this
      ->createMock(EntityTypeManagerInterface::class);
    $map = [
      [
        'currency',
        $this->currencyStorage,
      ],
      [
        'currency_locale',
        $this->currencyLocaleStorage,
      ],
    ];
    $this->entityTypeManager
      ->expects($this
      ->atLeastOnce())
      ->method('getStorage')
      ->willReturnMap($map);
    $this->stringTranslation = $this
      ->getStringTranslationStub();
    $this->sut = new FormHelper($this->stringTranslation, $this->entityTypeManager);
  }

  /**
   * @covers ::__construct
   */
  public function testConstruct() {
    $this->sut = new FormHelper($this->stringTranslation, $this->entityTypeManager);
  }

  /**
   * @covers ::getCurrencyOptions
   */
  public function testCurrencyOptionsWithoutLimitation() {
    $this->currencyStorage
      ->expects($this
      ->once())
      ->method('loadMultiple')
      ->willReturn([]);
    $this
      ->assertSame([], $this->sut
      ->getCurrencyOptions(NULL));
  }

  /**
   * @covers ::getCurrencyOptions
   */
  public function testCurrencyOptionsWithLimitation() {
    $this->currencyStorage
      ->expects($this
      ->never())
      ->method('loadMultiple');
    $currency_locale_id_a = $this
      ->randomMachineName();
    $currency_locale_label_a = $this
      ->randomMachineName();
    $currency_locale_a = $this
      ->createMock(CurrencyInterface::class);
    $currency_locale_a
      ->expects($this
      ->atLeastOnce())
      ->method('id')
      ->willReturn($currency_locale_id_a);
    $currency_locale_a
      ->expects($this
      ->atLeastOnce())
      ->method('label')
      ->willReturn($currency_locale_label_a);
    $currency_locale_a
      ->expects($this
      ->atLeastOnce())
      ->method('status')
      ->willReturn(TRUE);
    $currency_locale_b = $this
      ->createMock(CurrencyInterface::class);
    $currency_locale_b
      ->expects($this
      ->atLeastOnce())
      ->method('status')
      ->willReturn(FALSE);
    $currency_locale_id_c = $this
      ->randomMachineName();
    $currency_locale_label_c = $this
      ->randomMachineName();
    $currency_locale_c = $this
      ->createMock(CurrencyInterface::class);
    $currency_locale_c
      ->expects($this
      ->atLeastOnce())
      ->method('id')
      ->willReturn($currency_locale_id_c);
    $currency_locale_c
      ->expects($this
      ->atLeastOnce())
      ->method('label')
      ->willReturn($currency_locale_label_c);
    $currency_locale_c
      ->expects($this
      ->atLeastOnce())
      ->method('status')
      ->willReturn(TRUE);
    $expected_options = [
      $currency_locale_id_a => $currency_locale_label_a . ' (' . $currency_locale_id_a . ')',
      $currency_locale_id_c => $currency_locale_label_c . ' (' . $currency_locale_id_c . ')',
    ];
    natcasesort($expected_options);
    $options = $this->sut
      ->getCurrencyOptions([
      $currency_locale_a,
      $currency_locale_b,
      $currency_locale_c,
    ]);
    $this
      ->assertEmpty(array_diff_key($options, $expected_options));
    $this
      ->assertEmpty(array_diff_key($expected_options, $options));
    foreach ($options as $option) {
      $this
        ->assertInstanceOf(TranslatableMarkup::class, $option);
    }
  }

  /**
   * @covers ::getCurrencyLocaleOptions
   */
  public function testCurrencyLocaleOptionsWithoutLimitation() {
    $this->currencyLocaleStorage
      ->expects($this
      ->once())
      ->method('loadMultiple')
      ->willReturn([]);
    $this
      ->assertSame([], $this->sut
      ->getCurrencyLocaleOptions(NULL));
  }

  /**
   * @covers ::getCurrencyLocaleOptions
   */
  public function testCurrencyLocaleOptionsWithLimitation() {
    $this->currencyStorage
      ->expects($this
      ->never())
      ->method('loadMultiple');
    $currency_locale_id_a = $this
      ->randomMachineName();
    $currency_locale_label_a = $this
      ->randomMachineName();
    $currency_locale_a = $this
      ->createMock(CurrencyLocaleInterface::class);
    $currency_locale_a
      ->expects($this
      ->atLeastOnce())
      ->method('id')
      ->willReturn($currency_locale_id_a);
    $currency_locale_a
      ->expects($this
      ->atLeastOnce())
      ->method('label')
      ->willReturn($currency_locale_label_a);
    $currency_locale_a
      ->expects($this
      ->atLeastOnce())
      ->method('status')
      ->willReturn(TRUE);
    $currency_locale_b = $this
      ->createMock(CurrencyLocaleInterface::class);
    $currency_locale_b
      ->expects($this
      ->atLeastOnce())
      ->method('status')
      ->willReturn(FALSE);
    $currency_locale_id_c = $this
      ->randomMachineName();
    $currency_locale_label_c = $this
      ->randomMachineName();
    $currency_locale_c = $this
      ->createMock(CurrencyLocaleInterface::class);
    $currency_locale_c
      ->expects($this
      ->atLeastOnce())
      ->method('id')
      ->willReturn($currency_locale_id_c);
    $currency_locale_c
      ->expects($this
      ->atLeastOnce())
      ->method('label')
      ->willReturn($currency_locale_label_c);
    $currency_locale_c
      ->expects($this
      ->atLeastOnce())
      ->method('status')
      ->willReturn(TRUE);
    $expected_options = [
      $currency_locale_id_a => $currency_locale_label_a,
      $currency_locale_id_c => $currency_locale_label_c,
    ];
    natcasesort($expected_options);
    $this
      ->assertSame($expected_options, $this->sut
      ->getCurrencyLocaleOptions([
      $currency_locale_a,
      $currency_locale_b,
      $currency_locale_c,
    ]));
  }

}

Classes

Name	Description
FormHelperTest	@coversDefaultClass \Drupal\currency\FormHelper