added tests

tests/unit/framework/helpers/InflectorTest.php

+<?php
+
+namespace yiiunit\framework\helpers;
+
+use Yii;
+use yii\helpers\Inflector;
+use yiiunit\TestCase;
+
+class InflectorTest extends TestCase
+{
+
+
+    public function testPluralize()
+    {
+        $this->assertEquals("people", Inflector::pluralize('person'));
+        $this->assertEquals("fish", Inflector::pluralize('fish'));
+        $this->assertEquals("men", Inflector::pluralize('man'));
+        $this->assertEquals("tables", Inflector::pluralize('table'));
+    }
+
+    public function testSingularize()
+    {
+        $this->assertEquals("person", Inflector::singularize('people'));
+        $this->assertEquals("fish", Inflector::singularize('fish'));
+        $this->assertEquals("man", Inflector::singularize('men'));
+        $this->assertEquals("table", Inflector::singularize('tables'));
+    }
+
+    public function testTitleize()
+    {
+        $this->assertEquals("Me my self and i", Inflector::titleize('MeMySelfAndI'));
+        $this->assertEquals("Me My Self And I", Inflector::titleize('MeMySelfAndI', true));
+    }
+
+    public function testCamelize()
+    {
+        $this->assertEquals("MeMySelfAndI", Inflector::camelize('me my_self-andI'));
+    }
+
+    public function testUnderscore()
+    {
+        $this->assertEquals("me_my_self_and_i", Inflector::underscore('Me my self and I'));
+    }
+
+    public function testHumanize()
+    {
+        $this->assertEquals("Me my self and i", Inflector::humanize('me_my_self_and_i'));
+        $this->assertEquals("Me My Self And i", Inflector::humanize('me_my_self_and_i'), true);
+    }
+
+}

yii/helpers/Inflector.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\helpers;
+
+/**
+ * Inflector pluralizes and singularizes English nouns. It also contains some other useful methods.
+ *
+ * @author Antonio Ramirez <amigo.cobos@gmail.com>
+ * @since 2.0
+ */
+class Inflector extends base\Inflector
+{
+}

yii/helpers/base/Inflector.php

@@ -10,7 +10,7 @@ namespace yii\helpers\base;
 use Yii;
 
 /**
- * Inflector pluralizes and singularizes English nouns. It also contains other useful methods.
+ * Inflector pluralizes and singularizes English nouns. It also contains some other useful methods.
  *
  * @author Antonio Ramirez <amigo.cobos@gmail.com>
  * @since 2.0