fix test errors.

tests/Fixture/Filter/TestDataFilter.php

@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+
+namespace Neusta\ElasticIndexBundle\Tests\Fixture\Filter;
+
+use Neusta\ElasticIndexBundle\Index\Data\DataCollection;
+use Neusta\ElasticIndexBundle\Index\Data\Filter\DataFilter;
+
+class TestDataFilter implements DataFilter
+{
+
+    /**
+     * @inheritDoc
+     */
+    public function filter(DataCollection $elements): iterable
+    {
+        return $elements;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function filterOne(object $element): ?object
+    {
+        return null;
+    }
+}

tests/Fixture/Messenger/TestDataMessageFactory.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+
+namespace Neusta\ElasticIndexBundle\Tests\Fixture\Messenger;
+
+use Neusta\ElasticIndexBundle\Index\Data\Messenger\DataMessage;
+use Neusta\ElasticIndexBundle\Index\Data\Messenger\DataMessageFactory;
+
+class TestDataMessageFactory implements DataMessageFactory
+{
+
+    /**
+     * @inheritDoc
+     */
+    public function create(object $object): DataMessage
+    {
+        return new DataMessage($object);
+    }
+}

tests/Fixture/Repository/TestDataRepository.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+
+namespace Neusta\ElasticIndexBundle\Tests\Fixture\Repository;
+
+use Neusta\ElasticIndexBundle\Index\Data\DataCollection;
+use Neusta\ElasticIndexBundle\Index\Data\DataRepository;
+
+class TestDataRepository implements DataRepository
+{
+
+    /**
+     * @inheritDoc
+     */
+    public function findAll(): DataCollection
+    {
+        // TODO: Implement findAll() method.
+    }
+}

tests/app/config/services.yaml

@@ -0,0 +1,13 @@
+services:
+  _defaults:
+    autowire: true
+    autoconfigure: true
+
+  Neusta\ElasticIndexBundle\Index\Data\DataRepository:
+    class: Neusta\ElasticIndexBundle\Tests\Fixture\Repository\TestDataRepository
+
+  Neusta\ElasticIndexBundle\Index\Data\Filter\DataFilter:
+    class: Neusta\ElasticIndexBundle\Tests\Fixture\Filter\TestDataFilter
+
+  Neusta\ElasticIndexBundle\Index\Data\Messenger\DataMessageFactory:
+    class: Neusta\ElasticIndexBundle\Tests\Fixture\Messenger\TestDataMessageFactory