Test the GetObjectController

test/Controllers/GetObjectControllerTest.php

@@ -0,0 +1,72 @@
+<?php
+namespace ActivityPub\Test\Controllers;
+
+use ActivityPub\Controllers\GetObjectController;
+use ActivityPub\Entities\ActivityPubObject;
+use ActivityPub\Entities\Field;
+use ActivityPub\Objects\ObjectsService;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use PHPUnit\Framework\TestCase;
+
+class GetObjectControllerTest extends TestCase
+{
+    const OBJECTS = array(
+        'https://example.com/objects/1' => array(
+            'id' => 'https://example.com/objects/1',
+            'object' => array(
+                'id' => 'https://example.com/objects/2',
+                'type' => 'Note',
+            ),
+            'type' => 'Create',
+        ),
+    );
+
+    private $getObjectController;
+
+    public function setUp()
+    {
+        $objectsService = $this->createMock( ObjectsService::class );
+        $objectsService->method( 'getObject' )->will(
+            $this->returnCallback( function( $uri ) {
+                if ( array_key_exists( $uri, self::OBJECTS ) ) {
+                    return $this->objectFromArray( self::OBJECTS[$uri] );
+                }
+            })
+        );
+        $this->getObjectController = new GetObjectController( $objectsService );
+    }
+
+    private function objectFromArray( $array ) {
+        $object = new ActivityPubObject();
+        foreach ( $array as $name => $value ) {
+            if ( is_array( $value ) ) {
+                $child = $this->objectFromArray( $value );
+                Field::withObject( $object, $name, $child );
+            } else {
+                Field::withValue( $object, $name, $value );
+            }
+        }
+        return $object;
+    }
+
+    public function testItRendersPersistedObject()
+    {
+        $request = Request::create( 'https://example.com/objects/1' );
+        $response = $this->getObjectController->handle( $request );
+        $this->assertNotNull( $response );
+        $this->assertEquals(
+            json_encode( self::OBJECTS['https://example.com/objects/1'] ),
+            $response->getContent()
+        );
+        $this->assertEquals( 'application/json', $response->headers->get( 'Content-Type' ) );
+    }
+
+    public function testItThrowsNotFound()
+    {
+        $request = Request::create( 'https://example.com/objects/notreal' );
+        $this->expectException( NotFoundHttpException::class );
+        $this->getObjectController->handle( $request );
+    }
+}
+?>