Added CustomNamespaces test

tests/CustomNamespaces.test.php

@@ -0,0 +1,152 @@
+<?php
+
+/**
+ * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> http://www.phpfastcache.com
+ * @author Georges.L (Geolim4)  <contact@geolim4.com>
+ */
+
+use phpFastCache\CacheManager;
+use phpFastCache\Helper\CacheConditionalHelper as CacheConditional;
+use phpFastCache\Helper\TestHelper;
+use Psr\Cache\CacheItemPoolInterface;
+
+chdir(__DIR__);
+require_once __DIR__ . '/../src/autoload.php';
+$testHelper = new TestHelper('Custom namespaces');
+
+$testDir = __DIR__ . '/../src/phpFastCache/CustomDriversPath/Files2/';
+
+if (@!mkdir($testDir, 0777, true) && !is_dir($testDir))
+{
+    $testHelper->printFailText('Cannot create CustomDriversPath directory');
+    $testHelper->terminateTest();
+}
+
+/**
+ * The driver class string
+ */
+$driverClassString = <<<DRIVER_CLASS_STRING
+<?php
+/**
+ *
+ * This file is part of phpFastCache.
+ *
+ * @license MIT License (MIT)
+ *
+ * For full copyright and license information, please see the docs/CREDITS.txt file.
+ *
+ * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> http://www.phpfastcache.com
+ * @author Georges.L (Geolim4)  <contact@geolim4.com>
+ *
+ */
+
+namespace phpFastCache\CustomDriversPath\Files2;
+use phpFastCache\Drivers\Files\Driver as FilesDriver;
+
+/**
+ * Class Driver
+ * @package phpFastCache\CustomDriversPath\Files2
+ */
+class Driver extends FilesDriver
+{
+
+}
+DRIVER_CLASS_STRING;
+
+/**
+ * The item class string
+ */
+$itemClassString = <<<ITEM_CLASS_STRING
+<?php
+/**
+ *
+ * This file is part of phpFastCache.
+ *
+ * @license MIT License (MIT)
+ *
+ * For full copyright and license information, please see the docs/CREDITS.txt file.
+ *
+ * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> http://www.phpfastcache.com
+ * @author Georges.L (Geolim4)  <contact@geolim4.com>
+ *
+ */
+
+namespace phpFastCache\CustomDriversPath\Files2;
+use phpFastCache\Drivers\Files\Item as FilesItem;
+
+/**
+ * Class Item
+ * @package phpFastCache\CustomDriversPath\Files2
+ */
+class Item extends FilesItem
+{
+
+}
+ITEM_CLASS_STRING;
+
+
+/**
+ * Write the files
+ */
+
+
+if(!file_put_contents("{$testDir}Driver.php", $driverClassString)
+  || !file_put_contents("{$testDir}Item.php", $itemClassString)
+){
+    $testHelper->printFailText('The php files of driver "Files2" were not written');
+    $testHelper->terminateTest();
+}else{
+    $testHelper->printPassText('The php files of driver "Files2" were written');
+}
+
+/**
+ * Then adjust the Chmod
+ */
+chmod("{$testDir}Driver.php", 0644);
+chmod("{$testDir}Item.php", 0644);
+
+if(!class_exists(phpFastCache\CustomDriversPath\Files2\Item::class)
+  || !class_exists(phpFastCache\CustomDriversPath\Files2\Driver::class)
+){
+    $testHelper->printFailText('The php classes of driver "Files2" does not exists');
+    $testHelper->terminateTest();
+}else{
+    $testHelper->printPassText('The php classes of driver "Files2" were found');
+}
+
+CacheManager::setNamespacePath(phpFastCache\CustomDriversPath::class . '\\');
+$cacheInstance = CacheManager::getInstance('Files2', []);
+$cacheKey = 'cacheKey';
+$RandomCacheValue = str_shuffle(uniqid('pfc', true));
+
+/**
+ * Existing cache item test
+ */
+$cacheItem = $cacheInstance->getItem($cacheKey);
+$RandomCacheValue = str_shuffle(uniqid('pfc', true));
+$cacheItem->set($RandomCacheValue);
+$cacheInstance->save($cacheItem);
+
+/**
+ * Remove objects references
+ */
+$cacheInstance->detachAllItems();
+unset($cacheItem);
+
+$cacheValue = (new CacheConditional($cacheInstance))->get($cacheKey, function() use ($cacheKey, $testHelper, $RandomCacheValue){
+    /**
+     * No parameter are passed
+     * to this closure
+     */
+    $testHelper->printFailText('Unexpected closure call.');
+    return $RandomCacheValue . '-1337';
+});
+
+if($cacheValue === $RandomCacheValue){
+    $testHelper->printPassText(sprintf('The cache promise successfully returned expected value "%s".', $cacheValue));
+}else{
+    $testHelper->printFailText(sprintf('The cache promise returned an unexpected value "%s".', $cacheValue));
+}
+
+$cacheInstance->clear();
+$testHelper->terminateTest();