First external release

tests/Spout/Common/Helper/FileSystemHelperTest.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace Box\Spout\Common\Helper;
+
+/**
+ * Class FileSystemHelperTest
+ *
+ * @package Box\Spout\Common\Helper
+ */
+class FileSystemHelperTest extends \PHPUnit_Framework_TestCase
+{
+    /** @var \Box\Spout\Writer\Helper\XLSX\FileSystemHelper */
+    protected $fileSystemHelper;
+
+    /**
+     * @return void
+     */
+    public function setUp()
+    {
+        $baseFolder = '/tmp/base_folder';
+        $this->fileSystemHelper = new FileSystemHelper($baseFolder);
+    }
+
+    /**
+     * @expectedException \Box\Spout\Common\Exception\IOException
+     * @return void
+     */
+    public function testCreateFolderShouldThrowExceptionIfOutsideOfBaseFolder()
+    {
+        $this->fileSystemHelper->createFolder('/tmp/folder_outside_base_folder', 'folder_name');
+    }
+
+    /**
+     * @expectedException \Box\Spout\Common\Exception\IOException
+     * @return void
+     */
+    public function testCreateFileWithContentsShouldThrowExceptionIfOutsideOfBaseFolder()
+    {
+        $this->fileSystemHelper->createFileWithContents('/tmp/folder_outside_base_folder', 'file_name', 'contents');
+    }
+
+    /**
+     * @expectedException \Box\Spout\Common\Exception\IOException
+     * @return void
+     */
+    public function testDeleteFileShouldThrowExceptionIfOutsideOfBaseFolder()
+    {
+        $this->fileSystemHelper->deleteFile('/tmp/folder_outside_base_folder/file_name');
+    }
+
+    /**
+     * @expectedException \Box\Spout\Common\Exception\IOException
+     * @return void
+     */
+    public function testDeleteFolderRecursivelyShouldThrowExceptionIfOutsideOfBaseFolder()
+    {
+        $this->fileSystemHelper->deleteFolderRecursively('/tmp/folder_outside_base_folder');
+    }
+}