SchemaRetrieverTest.php

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<?php
 
namespace Drupal\Tests\dkan_schema\Unit;
 
use Drupal\dkan_schema\SchemaRetriever;
use Drupal\Core\Extension\ExtensionList;
use PHPUnit\Framework\TestCase;
 
class SchemaRetrieverTest extends TestCase {
 
  public function testSchemaDirectory() {
    $module = $this->getMockBuilder(ExtensionList::class)
      ->setMethods(['getPathname'])
      ->disableOriginalConstructor()
      ->getMockForAbstractClass();
 
    $module->method("getPathname")->willReturn("./tmp");
 
    $retriever = new SchemaRetriever("/tmp", $module);
    $dir = $retriever->getSchemaDirectory();
    $this->assertEquals($dir, './schema');
  }
 
  public function testGetAllIds() {
    $module = $this->getMockBuilder(ExtensionList::class)
      ->setMethods(['getPathname'])
      ->disableOriginalConstructor()
      ->getMockForAbstractClass();
 
    $module->method("getPathname")->willReturn("./tmp");
 
    $retriever = new SchemaRetriever("/tmp", $module);
    $ids = $retriever->getAllIds();
    $this->assertEquals(['catalog', 'dataset', 'dataset.ui'], $ids);
  }
 
  public function testGet() {
    $module = $this->getMockBuilder(ExtensionList::class)
      ->setMethods(['getPathname'])
      ->disableOriginalConstructor()
      ->getMockForAbstractClass();
 
    $module->method("getPathname")->willReturn("./tmp");
 
    $retriever = new SchemaRetriever("/tmp", $module);
    $schema = $retriever->retrieve('dataset');
    $json = json_decode($schema);
    $this->assertNotFalse($json);
  }
 
  public function testError() {
    $this->expectExceptionMessage("Schema blah not found.");
    $module = $this->getMockBuilder(ExtensionList::class)
      ->setMethods(['getPathname'])
      ->disableOriginalConstructor()
      ->getMockForAbstractClass();
 
    $module->method("getPathname")->willReturn("./tmp");
 
    $retriever = new SchemaRetriever("/tmp", $module);
    $retriever->retrieve('blah');
  }
 
  public function testNoDirectory() {
    $this->expectExceptionMessage("No schema directory found.");
    $module = $this->getMockBuilder(ExtensionList::class)
      ->setMethods(['getPathname'])
      ->disableOriginalConstructor()
      ->getMockForAbstractClass();
 
    $module->method("getPathname")->willReturn("/abcd");
 
    $retriever = new SchemaRetriever("/abcd", $module);
    $retriever->retrieve('dataset');
  }
 
}