add table printer / BDD step for creating persistent resource / asset fixtures

Classes/StepGenerator/GherkinTable.php

@@ -50,10 +50,23 @@ public function print()
             echo ' ';
             foreach ($row as $i => $value) {
                 echo ' | ';
-                echo str_pad($value, $this->maxColumnWidth[$i]);
+                echo self::escapeGherkinTableCellValue(str_pad($value, $this->maxColumnWidth[$i]));
             }
             echo ' |';
             echo "\n";
         }
     }
+
+    public function isEmpty(): bool {
+        return count($this->rows) === 0;
+    }
+
+    private static function escapeGherkinTableCellValue(?string $value): ?string
+    {
+        if ($value === null) {
+            return null;
+        } else {
+            return str_replace('|', '\|', $value);
+        }
+    }
 }

Classes/StepGenerator/ImageTable.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Sandstorm\E2ETestTools\StepGenerator;
+
+use Neos\Media\Domain\Model\ImageInterface;
+
+/**
+ * Builder for printing a persistent resource fixture gherkin table.
+ */
+class ImageTable
+{
+
+    private static array $IMAGE_DEFAULT_HEADER = [
+        'Image ID',
+        'Width',
+        'Height'
+    ];
+
+    private GherkinTable $gherkinTable;
+    private PersistentResourceFixtures $persistentResourceFixtures;
+
+    private array $defaultProperties;
+
+    public function __construct(PersistentResourceFixtures $persistentResourceFixtures, array $defaultProperties = [])
+    {
+        $this->persistentResourceFixtures = $persistentResourceFixtures;
+        $this->defaultProperties = $defaultProperties;
+        $this->gherkinTable = new GherkinTable(
+            array_merge(
+                self::$IMAGE_DEFAULT_HEADER,
+                array_keys($defaultProperties),
+                PersistentResourceFixtures::$PERSISTENT_RESOURCE_DEFAULT_HEADER
+            )
+        );
+    }
+
+    public function addImage(string $objectIdentifier, ImageInterface $image): void
+    {
+        $persistentResourceCells = $this->persistentResourceFixtures->addPersistentResource($image->getResource());
+        $imageCells = array_merge(
+            $this->defaultProperties,
+            [
+                'Image ID' => $objectIdentifier,
+                'Width' => $image->getWidth(),
+                'Height' => $image->getHeight()
+            ],
+            $persistentResourceCells
+        );
+        $this->gherkinTable->addRow($imageCells);
+    }
+
+    public function print(): void
+    {
+        if ($this->gherkinTable->isEmpty()) {
+            echo '# I have no images';
+            echo "\n";
+            return;
+        }
+        echo 'Given I have the following images:';
+        echo "\n";
+        $this->gherkinTable->print();
+    }
+
+}

Classes/StepGenerator/NodeTable.php

@@ -3,26 +3,34 @@
 namespace Sandstorm\E2ETestTools\StepGenerator;
 
 use Neos\ContentRepository\Domain\Model\NodeInterface;
+use Neos\Media\Domain\Model\ImageInterface;
+use Neos\Media\Domain\Model\ResourceBasedInterface;
+use Neos\Utility\ObjectAccess;
+use Neos\Utility\TypeHandling;
 
 /**
  *
  * @internal
  */
 class NodeTable
 {
-    private GherkinTable $gherkinTable;
+    private GherkinTable $nodeTable;
+    private PersistentResourceFixtures $persistentResourceFixtures;
+    private ImageTable $imageTable;
 
     private array $defaultProperties;
 
-    public function __construct(array $defaultProperties = [])
+    public function __construct(array $defaultProperties = [], ?string $fixtureBasePath = null, array $defaultPersistentResourceProperties = [], array $defaultImageProperties = [])
     {
         $this->defaultProperties = $defaultProperties;
-        $this->gherkinTable = new GherkinTable(array_merge([
+        $this->nodeTable = new GherkinTable(array_merge([
             'Path',
             'Node Type',
             'Properties',
             'HiddenInIndex'
         ], array_keys($defaultProperties)));
+        $this->persistentResourceFixtures = new PersistentResourceFixtures($fixtureBasePath, $defaultPersistentResourceProperties);
+        $this->imageTable = new ImageTable($this->persistentResourceFixtures, $defaultImageProperties);
     }
 
     public function addNode(NodeInterface $node): void
@@ -34,14 +42,39 @@ public function addNode(NodeInterface $node): void
         if ($node->isAutoCreated()) {
             return;
         }
-        $this->gherkinTable->addRow(array_merge($this->defaultProperties, [
+        $this->nodeTable->addRow(array_merge($this->defaultProperties, [
             'Path' => $node->getPath(),
             'Node Type' => $node->getNodeType()->getName(),
-            'Properties' => json_encode($node->getNodeData()->getProperties()),
+            'Properties' => $this->serializeNodeProperties($node),
             'HiddenInIndex' => $node->isHiddenInIndex() ? 'true' : 'false'
         ]));
     }
 
+    private function serializeNodeProperties(NodeInterface $node): string
+    {
+        $properties = $node->getNodeData()->getProperties();
+        $propertiesSerialized = [];
+        foreach ($properties as $propertyName => $propertyValue) {
+            if ($propertyValue instanceof ResourceBasedInterface) {
+                $objectType = TypeHandling::getTypeForValue($propertyValue);
+                $objectIdentifier = ObjectAccess::getProperty($propertyValue, 'Persistence_Object_Identifier', true);
+                $serializedReference = [
+                    '__flow_object_type' => $objectType,
+                    '__identifier' => $objectIdentifier
+                ];
+                $propertiesSerialized[$propertyName] = $serializedReference;
+                // keep track of external resources that needs to be stored as fixtures later
+                if ($propertyValue instanceof ImageInterface) {
+                    // add image
+                    $this->imageTable->addImage($objectIdentifier, $propertyValue);
+                }
+            } else {
+                $propertiesSerialized[$propertyName] = $propertyValue;
+            }
+        }
+        return json_encode($propertiesSerialized);
+    }
+
     /**
      * Auto generated child-nodes are excluded here. But we don't need them anyways, since they
      * are created automatically during import based on the node type yaml.
@@ -76,8 +109,13 @@ public function addParents(NodeInterface $node): void
 
     public function print(): void
     {
+        $this->persistentResourceFixtures->storeFixtures();
+
+        $this->imageTable->print();
+
         echo 'Given I have the following nodes:';
         echo "\n";
-        $this->gherkinTable->print();
+        $this->nodeTable->print();
     }
+
 }

Classes/StepGenerator/PersistentResourceFixtures.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Sandstorm\E2ETestTools\StepGenerator;
+
+use Neos\Flow\ResourceManagement\PersistentResource;
+
+/**
+ * Model for persistent resources fixtures collected in a NodeTable.
+ */
+class PersistentResourceFixtures
+{
+
+    public static array $PERSISTENT_RESOURCE_DEFAULT_HEADER = [
+        'Filename',
+        'Collection',
+        'Relative Publication Path',
+        'Path'
+    ];
+
+    private ?string $fixtureBasePath;
+
+    private array $defaultProperties = [];
+    private array $fixtureResources = [];
+
+    public function __construct(?string $fixtureBasePath, array $defaultProperties = [])
+    {
+        $this->fixtureBasePath = $fixtureBasePath . (str_ends_with($fixtureBasePath, '/') ? '' : '/');
+        $this->defaultProperties = $defaultProperties;
+    }
+
+    /**
+     * Adds a persistent resource to the fixtures for later storing.
+     * Returns the gherkin table cells of the PersistentResource to be printed in a Media fixture table row.
+     *
+     * @param PersistentResource $persistentResource
+     * @return array the PersistentResource table cells
+     */
+    public function addPersistentResource(PersistentResource $persistentResource): array
+    {
+        if ($this->fixtureBasePath === null) {
+            throw new \Exception("No fixture base path given for NodeTable");
+        }
+        $fixturePath = $this->fixtureBasePath . $persistentResource->getSha1() . '.' . $persistentResource->getFileExtension();
+        if (!array_key_exists($persistentResource->getSha1(), $this->fixtureResources)) {
+            $this->fixtureResources[$persistentResource->getSha1()] = [
+                'object' => $persistentResource,
+                'path' => $fixturePath
+            ];
+        }
+        return array_merge($this->defaultProperties, [
+            'Filename' => $persistentResource->getFilename(),
+            'Collection' => $persistentResource->getCollectionName(),
+            'Relative Publication Path' => $persistentResource->getRelativePublicationPath(),
+            'Path' => $fixturePath
+        ]);
+    }
+
+    public function storeFixtures(): void
+    {
+        if (count($this->fixtureResources) === 0) {
+            return;
+        }
+        if (!file_exists($this->fixtureBasePath)) {
+            mkdir($this->fixtureBasePath, 0777, true);
+        }
+        foreach ($this->fixtureResources as $sha1 => $persistentResourceObjectAndPath) {
+            $path = $persistentResourceObjectAndPath['path'];
+            if (!file_exists($path)) {
+                /**
+                 * @var PersistentResource $persistentResource
+                 */
+                $persistentResource = $persistentResourceObjectAndPath['object'];
+                file_put_contents($path, $persistentResource->getStream());
+            }
+        }
+    }
+
+}