Initial test for config writer.

module/VuFind/tests/unit-tests/src/Config/WriterTest.php

+<?php
+/**
+ * Config Writer Test Class
+ *
+ * PHP version 5
+ *
+ * Copyright (C) Villanova University 2010.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @category VuFind2
+ * @package  Tests
+ * @author   Demian Katz <demian.katz@villanova.edu>
+ * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link     http://vufind.org/wiki/vufind2:unit_tests Wiki
+ */
+namespace VuFindTest\Config;
+use VuFind\Config\Writer;
+
+/**
+ * Config Writer Test Class
+ *
+ * @category VuFind2
+ * @package  Tests
+ * @author   Demian Katz <demian.katz@villanova.edu>
+ * @author   Chris Hallberg <challber@villanova.edu>
+ * @license  http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link     http://vufind.org/wiki/vufind2:unit_tests Wiki
+ */
+class WriterTest extends \VuFindTest\Unit\TestCase
+{
+    /**
+     * Test reading from a file.
+     *
+     * @return void
+     */
+    public function testReadFile()
+    {
+        $file = realpath(__DIR__ . '/../../../fixtures/configs/1.1/sms.ini');
+        $test = new Writer($file);
+        $this->assertEquals(file_get_contents($file), $test->getContent());
+    }
+
+    /**
+     * Test constructing text from an array.
+     *
+     * @return void
+     */
+    public function testReadArray()
+    {
+        $cfg = array('Test' => array('key1' => 'val1', 'key2' => 'val2'));
+        $comments = array(
+            'sections' => array(
+                'Test' => array(
+                    'before' => "; section head\n",
+                    'inline' => '; inline',
+                    'settings' => array(
+                        'key1' => array(
+                            'before' => "; key head\n",
+                            'inline' => '; key inline'
+                        )
+                    )
+                )
+            ),
+            'after' => "; the end\n"
+        );
+        $target = "; section head\n[Test]\t; inline\n; key head\n"
+            . "key1             = \"val1\"\t; key inline\n"
+            . "key2             = \"val2\"\n; the end\n";
+        $test = new Writer('fake.ini', $cfg, $comments);
+        $this->assertEquals($target, $test->getContent());
+    }
+}
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