ChartsTypeInfoTest.php in Charts 8.3

Namespace

Drupal\Tests\charts\Unit\Settings

File

tests/src/Unit/Settings/ChartsTypeInfoTest.php

<?php

namespace Drupal\Tests\charts\Unit\Settings;

use Drupal\charts\Settings\ChartsTypeInfo;
use Drupal\Tests\UnitTestCase;
use Drupal\Core\DependencyInjection\ContainerBuilder;

/**
 * Tests the ChartsTypeInfo class.
 *
 * @coversDefaultClass \Drupal\charts\Settings\ChartsTypeInfo
 * @group charts
 */
class ChartsTypeInfoTest extends UnitTestCase {

  /**
   * @var \Drupal\charts\Settings\ChartsTypeInfo
   */
  private $chartsTypeInfo;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $container = new ContainerBuilder();
    $container
      ->set('string_translation', $this
      ->getStringTranslationStub());
    \Drupal::setContainer($container);
    $this->chartsTypeInfo = new ChartsTypeInfo();
  }

  /**
   * {@inheritdoc}
   */
  public function tearDown() {
    parent::tearDown();
    $this->chartsTypeInfo = NULL;
    $container = new ContainerBuilder();
    \Drupal::setContainer($container);
  }

  /**
   * Data provider for testChartsChartsTypeInfo(), testGetChartTypes and testGetChartType().
   */
  public function chartsChartsTypeInfo() {
    (yield [
      'area',
    ]);
    (yield [
      'bar',
    ]);
    (yield [
      'column',
    ]);
    (yield [
      'donut',
    ]);
    (yield [
      'gauge',
    ]);
    (yield [
      'line',
    ]);
    (yield [
      'pie',
    ]);
    (yield [
      'scatter',
    ]);
    (yield [
      'spline',
    ]);
  }

  /**
   * Tests chartsChartsTypeInfo().
   *
   * @param string $chartType
   *   The chart type.
   *
   * @dataProvider chartsChartsTypeInfo
   */
  public function testChartsChartsTypeInfo(string $chartType) {
    $chartsTypeInfo = $this->chartsTypeInfo
      ->chartsChartsTypeInfo();
    $this
      ->assertArrayHasKey($chartType, $chartsTypeInfo);
    $this
      ->assertArrayHasKey('label', $chartsTypeInfo[$chartType]);
    $this
      ->assertArrayHasKey('axis', $chartsTypeInfo[$chartType]);
  }

  /**
   * Tests getChartTypes().
   *
   * @param string $chartType
   *   The chart type.
   *
   * @dataProvider chartsChartsTypeInfo
   */
  public function testGetChartTypes(string $chartType) {
    $chartTypes = $this->chartsTypeInfo
      ->getChartTypes();
    $this
      ->assertArrayHasKey($chartType, $chartTypes);
    $this
      ->assertInternalType('string', $chartTypes[$chartType]
      ->render());
  }

  /**
   * Tests getChartType().
   *
   * @param string $chartType
   *   The chart type.
   *
   * @dataProvider chartsChartsTypeInfo
   */
  public function testGetChartType(string $chartType) {
    $chartTypeInfo = $this->chartsTypeInfo
      ->getChartType($chartType);
    $this
      ->assertInternalType('array', $chartTypeInfo);
    $this
      ->assertArrayHasKey('label', $chartTypeInfo);
    $this
      ->assertArrayHasKey('axis', $chartTypeInfo);
  }

  /**
   * Tests getChartType() with a nonexistent chart type.
   */
  public function testGetChartTypeWithNonExistentChartType() {
    $chartTypeInfo = $this->chartsTypeInfo
      ->getChartType('some_type');
    $this
      ->assertFalse($chartTypeInfo);
  }

}

Classes

Name	Description
ChartsTypeInfoTest	Tests the ChartsTypeInfo class.