Fixed tests for PHP5.4

Author: dantleech

lib/VersionStorage.php

@@ -60,7 +60,15 @@ public function getPersistedVersions()
     {
         $this->init();
 
-        $versions = $this->storageNode->getNodeNames();
+        $versionNodes = $this->storageNode->getNodes();
+        $versions = array();
+
+        foreach ($versionNodes as $versionNode) {
+            $versions[$versionNode->getName()] = array(
+                'name' => $versionNode->getName(),
+                'executed' => $versionNode->getPropertyValue('jcr:created'),
+            );
+        }
 
         return $versions;
     }

tests/Unit/MigratorFactoryTest.php

@@ -22,17 +22,17 @@ class MigratorFactoryTest extends \PHPUnit_Framework_TestCase
 {
     public function testFactory()
     {
-        $storage = $this->prophesize(VersionStorage::class);
-        $finder = $this->prophesize(VersionFinder::class);
-        $session = $this->prophesize(SessionInterface::class);
-        $finder->getCollection()->willReturn($this->prophesize(VersionCollection::class)->reveal());
+        $storage = $this->prophesize('DTL\PhpcrMigrations\VersionStorage');
+        $finder = $this->prophesize('DTL\PhpcrMigrations\VersionFinder');
+        $session = $this->prophesize('PHPCR\SessionInterface');
+        $finder->getCollection()->willReturn($this->prophesize('DTL\PhpcrMigrations\VersionCollection')->reveal());
 
         $factory = new MigratorFactory(
             $storage->reveal(),
             $finder->reveal(),
             $session->reveal()
         );
         $migrator = $factory->getMigrator();
-        $this->assertInstanceOf(Migrator::class, $migrator);
+        $this->assertInstanceOf('DTL\PhpcrMigrations\Migrator', $migrator);
     }
 }

tests/Unit/VersionCollectionTest.php

@@ -22,9 +22,9 @@ class VersionCollectionTest extends \PHPUnit_Framework_TestCase
 
     public function setUp()
     {
-        $this->version1 = $this->prophesize(VersionInterface::class);
-        $this->version2 = $this->prophesize(VersionInterface::class);
-        $this->version3 = $this->prophesize(VersionInterface::class);
+        $this->version1 = $this->prophesize('DTL\PhpcrMigrations\VersionInterface');
+        $this->version2 = $this->prophesize('DTL\PhpcrMigrations\VersionInterface');
+        $this->version3 = $this->prophesize('DTL\PhpcrMigrations\VersionInterface');
     }
 
     /**

tests/Unit/VersionFinderTest.php

@@ -31,7 +31,7 @@ public function setUp()
     public function testGetCollection()
     {
         $collection = $this->finder->getCollection();
-        $this->assertInstanceOf(VersionCollection::class, $collection);
+        $this->assertInstanceOf('DTL\PhpcrMigrations\VersionCollection', $collection);
         $versions = $collection->getAllVersions();
         $this->assertCount(3, $versions);
     }