ResourceTest.php

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<?php
 
use PHPUnit\Framework\TestCase;
use FileFetcher\FileFetcher;
use Procrastinator\Result;
use Dkan\Datastore\Resource;
use Drupal\Core\Entity\EntityRepository;
use Drupal\Core\File\FileSystem;
use Drupal\Core\Field\Plugin\DataType\FieldItem;
use Drupal\node\Entity\Node;
use MockChain\Chain;
use Drupal\dkan_datastore\Service\Resource as Service;
use Drupal\dkan_datastore\Storage\JobStore;
use Drupal\dkan_datastore\Storage\JobStoreFactory;
 
class ResourceTest extends TestCase {
 
  public function testNoFileFetcher() {
 
    $object = (object) [];
    $object->data = (object) [];
    $object->data->downloadURL = "http://google.com";
    $object->data->mediaType = "text/csv";
 
    $meta = json_encode($object);
 
    $entityRepository = (new Chain($this))
      ->add(EntityRepository::class, "loadEntityByUuid", Node::class)
      ->add(Node::class, "id", "1")
      ->add(Node::class, "get", FieldItem::class)
      ->add(FieldItem::class, "getString", $meta)
      ->getMock();
 
    $fileSystem = (new Chain($this))
      ->add(FileSystem::class, "chmod", NULL)
      ->getMock();
 
    $jobStore = (new Chain($this))
      ->add(JobStore::class, "store", NULL)
      ->getMock();
 
    $jobStoreFactory = (new Chain($this))
      ->add(JobStoreFactory::class, "getInstance", $jobStore)
      ->getMock();
 
    $service = new Service("123", $entityRepository, $fileSystem, $jobStoreFactory);
    $resource = $service->get();
 
    $this->assertTrue($resource instanceof Resource);
  }
 
  public function testFileFetcherNotDone() {
 
    $object = (object) [];
    $object->data = (object) [];
    $object->data->downloadURL = "http://google.com";
    $object->data->mediaType = "text/csv";
 
    $meta = json_encode($object);
 
    $entityRepository = (new Chain($this))
      ->add(EntityRepository::class, "loadEntityByUuid", Node::class)
      ->add(Node::class, "id", "1")
      ->add(Node::class, "get", FieldItem::class)
      ->add(FieldItem::class, "getString", $meta)
      ->getMock();
 
    $fileSystem = (new Chain($this))
      ->add(FileSystem::class, "chmod", NULL)
      ->add(FileSystem::class, "realpath", "/tmp")
      ->add(FileSystem::class, "prepareDirectory", NULL)
      ->getMock();
 
    $data = json_encode((object) [
      "destination" => "hello",
    ]);
 
    $jobStore = (new Chain($this))
      ->add(JobStore::class, "retrieve", "")
      ->add(JobStore::class, "store", NULL)
      ->add(Result::class, "getData", $data)
      ->getMock();
 
    $jobStoreFactory = (new Chain($this))
      ->add(JobStoreFactory::class, "getInstance", $jobStore)
      ->getMock();
 
    $fileFetcher = (new Chain($this))
      ->add(FileFetcher::class, "getResult", Result::class)
      ->add(FileFetcher::class, "run", Result::class)
      ->getMock();
 
    $service = $this->getMockBuilder(Service::class)
      ->setConstructorArgs(["123", $entityRepository, $fileSystem, $jobStoreFactory])
      ->setMethods(["getFileFetcherInstance"])
      ->getMock();
 
    $service->method("getFileFetcherInstance")->willReturn($fileFetcher);
 
    $resource = $service->get(TRUE);
 
    $this->assertTrue(!isset($resource));
  }
 
  public function testFileFetcherDone() {
 
    $object = (object) [];
    $object->data = (object) [];
    $object->data->downloadURL = "http://google.com";
    $object->data->mediaType = "text/csv";
 
    $meta = json_encode($object);
 
    $entityRepository = (new Chain($this))
      ->add(EntityRepository::class, "loadEntityByUuid", Node::class)
      ->add(Node::class, "id", "1")
      ->add(Node::class, "get", FieldItem::class)
      ->add(FieldItem::class, "getString", $meta)
      ->getMock();
 
    $fileSystem = $this->getFileSystemMock();
 
    $data = json_encode((object) [
      "destination" => "hello",
    ]);
 
    $fileFetcher = (new Chain($this))
      ->add(FileFetcher::class, "getResult", Result::class)
      ->add(FileFetcher::class, "run", Result::class)
      ->add(Result::class, "getData", $data)
      ->add(Result::class, "getStatus", Result::DONE)
      ->getMock();
 
    $jobStore = (new Chain($this))
      ->add(JobStore::class, "retrieve", FileFetcher::class)
      ->add(JobStore::class, "store", NULL)
      ->add(FileFetcher::class, "getResult", $fileFetcher)
      ->getMock();
 
    $jobStoreFactory = (new Chain($this))
      ->add(JobStoreFactory::class, "getInstance", $jobStore)
      ->getMock();
 
    $service = $this->getMockBuilder(Service::class)
      ->setConstructorArgs(["123", $entityRepository, $fileSystem, $jobStoreFactory])
      ->setMethods(["getFileFetcherInstance"])
      ->getMock();
 
    $service->method("getFileFetcherInstance")->willReturn($fileFetcher);
    $resource = $service->get(TRUE);
 
    $this->assertTrue($resource instanceof Resource);
    $this->assertTrue($service->getResult() instanceof Result);
  }
 
  public function testNoStoredFileFetcher() {
 
    $object = (object) [];
    $object->data = (object) [];
    $object->data->downloadURL = "http://google.com";
    $object->data->mediaType = "text/csv";
 
    $meta = json_encode($object);
 
    $entityRepository = (new Chain($this))
      ->add(EntityRepository::class, "loadEntityByUuid", Node::class)
      ->add(Node::class, "id", "1")
      ->add(Node::class, "get", FieldItem::class)
      ->add(FieldItem::class, "getString", $meta)
      ->getMock();
 
    $fileSystem = $this->getFileSystemMock();
 
    $jobStore = (new Chain($this))
      ->add(JobStore::class, "retrieve", NULL)
      ->add(JobStore::class, "store", NULL)
      ->getMock();
 
    $jobStoreFactory = (new Chain($this))
      ->add(JobStoreFactory::class, "getInstance", $jobStore)
      ->getMock();
 
    $data = json_encode((object) [
      "destination" => "hello",
    ]);
    $fileFetcher = (new Chain($this))
      ->add(FileFetcher::class, "getResult", Result::class)
      ->add(FileFetcher::class, "run", Result::class)
      ->add(Result::class, "getData", $data)
      ->add(Result::class, "getStatus", Result::DONE)
      ->getMock();
 
    $builder = $this->getMockBuilder(Service::class);
    $builder->setConstructorArgs(["123", $entityRepository, $fileSystem, $jobStoreFactory])
      ->setMethods(["getFileFetcherInstance"]);
 
    $service = $builder->getMock();
    $service->method("getFileFetcherInstance")->willReturn($fileFetcher);
 
    $resource = $service->get(TRUE);
 
    $this->assertTrue($resource instanceof Resource);
  }
 
  private function getFileSystemMock() {
    return (new Chain($this))
      ->add(FileSystem::class, "realpath", "/")
      ->add(FileSystem::class, "prepareDirectory", NULL)
      ->add(FileSystem::class, "chmod", NULL)
      ->getMock();
  }
 
}