ConfigurationOverriderTest.php

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<?php
 
namespace Drupal\Tests\dkan_data\Unit;
 
use Drupal\Core\DependencyInjection\Container;
use Drupal\dkan_data\ConfigurationOverrider;
use Drupal\dkan_schema\SchemaRetriever;
use MockChain\Chain;
use PHPUnit\Framework\TestCase;
 
class ConfigurationOverriderTest extends TestCase {
 
  public function testEmptyMethods() {
    $cofigOverrider = new ConfigurationOverrider();
    $this->assertNull($cofigOverrider->getCacheSuffix());
    $this->assertNull($cofigOverrider->createConfigObject("blah"));
    $this->assertNull($cofigOverrider->getCacheableMetadata("blah"));
  }
 
  public function testLoadOverrides() {
    $container = (new Chain($this))
      ->add(Container::class, "get", SchemaRetriever::class)
      ->add(SchemaRetriever::class, "retrieve", "{}")
      ->getMock();
 
    \Drupal::setContainer($container);
 
    $cofigOverrider = new ConfigurationOverrider();
    $config = $cofigOverrider->loadOverrides(["core.entity_form_display.node.data.default"]);
    $this->assertTrue(is_array($config));
 
    $config = $cofigOverrider->loadOverrides(["blah"]);
    $this->assertTrue(is_array($config));
  }
 
}