ExchangerRemoteProviderTest.php in Commerce Exchanger 8

Namespace

Drupal\Tests\commerce_exchanger\Kernel

File

tests/src/Kernel/ExchangerRemoteProviderTest.php

<?php

namespace Drupal\Tests\commerce_exchanger\Kernel;

use Drupal\commerce_exchanger\ExchangerProviderRates;
use Drupal\Tests\commerce\Kernel\CommerceKernelTestBase;

/**
 * @coversDefaultClass \Drupal\commerce_exchanger\ExchangerProviderRates
 * @group commerce_exchanger
 */
class ExchangerRemoteProviderTest extends CommerceKernelTestBase {

  /**
   * @covers ::__construct
   */
  public function testImport() {
    $this
      ->expectException(\InvalidArgumentException::class);
    $definition = [
      'base' => 'HRK',
      'rates' => [
        'EUR' => 'abs',
      ],
      'transform' => FALSE,
    ];
    new ExchangerProviderRates($definition);
  }

  /**
   * @covers ::__construct
   * @covers ::getBaseCurrency
   * @covers ::getRates
   * @covers ::isTransform
   * @covers ::getCurrencies
   */
  public function testValid() {

    // Can't use a unit test because DrupalDateTime objects use \Drupal.
    $definition = [
      'base' => 'HRK',
      'rates' => [
        'EUR' => '7.55',
        'USD' => '6.45',
      ],
    ];
    $rates = new ExchangerProviderRates($definition);
    $this
      ->assertEquals($definition['base'], $rates
      ->getBaseCurrency());
    $this
      ->assertEquals($definition['rates'], $rates
      ->getRates());
    $this
      ->assertFalse($rates
      ->isTransform());
    $this
      ->assertCount(2, $rates
      ->getRates());
    $this
      ->assertEmpty($rates
      ->getCurrencies());
  }

  /**
   * @covers ::__construct
   * @covers ::getBaseCurrency
   * @covers ::getRates
   * @covers ::isTransform
   * @covers ::getCurrencies
   */
  public function testValidFiltered() {

    // Can't use a unit test because DrupalDateTime objects use \Drupal.
    $definition = [
      'base' => 'HRK',
      'rates' => [
        'EUR' => '7.55',
        'USD' => '6.45',
        'UAH' => '5.40',
      ],
      'currencies' => [
        'EUR' => 'Euro',
        'USD' => 'Dolar',
        'HRK' => 'Croatian Kuna',
      ],
      'transform' => TRUE,
    ];
    $rates = new ExchangerProviderRates($definition);
    $this
      ->assertEquals($definition['base'], $rates
      ->getBaseCurrency());
    $this
      ->assertNotEqual($definition['rates'], $rates
      ->getRates());
    $this
      ->assertTrue($rates
      ->isTransform());
    $this
      ->assertCount(3, $rates
      ->getCurrencies());
    $this
      ->assertNotEqual($definition['rates']['EUR'], $rates
      ->getRates()['EUR']);
    $this
      ->assertEqual(round(1 / 7.55, 6), $rates
      ->getRates()['EUR']);
    $this
      ->assertEqual(2, count($rates
      ->getRates()));
  }

}

Classes

Name	Description
ExchangerRemoteProviderTest	@coversDefaultClass \Drupal\commerce_exchanger\ExchangerProviderRates @group commerce_exchanger