Regex - isValidBundleName() method - returns information if given name of bundle is valid

src/Utilities/Regex.php

@@ -37,6 +37,7 @@ class Regex
         'windowsBasedPath' => '/^[A-Z]{1}:\\\.*$/',
         'money'            => '/^[-+]?\d+([\.,]{1}\d*)?$/',
         'color'            => '/^[a-f0-9]{6}$/i',
+        'bundleName'       => '/^(([A-Z]{1}[a-z0-9]+)((?2))*)(Bundle)$/',
     ];
 
     /**
@@ -723,4 +724,21 @@ class Regex
 
         return strtolower($color);
     }
+
+    /**
+     * Returns information if given name of bundle is valid
+     *
+     * @param string $bundleName Full name of bundle to verify, e.g. "MyExtraBundle"
+     * @return bool
+     */
+    public static function isValidBundleName($bundleName)
+    {
+        if (!is_string($bundleName)) {
+            return false;
+        }
+
+        $pattern = self::$patterns['bundleName'];
+
+        return (bool)preg_match($pattern, $bundleName);
+    }
 }

tests/Utilities/RegexTest.php

@@ -8,6 +8,7 @@
 
 namespace Meritoo\Common\Utilities;
 
+use Generator;
 use Meritoo\Common\Test\Base\BaseTestCase;
 
 /**
@@ -273,6 +274,69 @@ class RegexTest extends BaseTestCase
         self::assertTrue(Regex::isValidNip('5252530705')); // Facebook Poland sp. z o.o.
     }
 
+    /**
+     * @param mixed $emptyValue Empty value, e.g. ""
+     * @dataProvider provideEmptyValue
+     */
+    public function testIsValidBundleNameUsingEmptyValue($emptyValue)
+    {
+        self::assertFalse(Regex::isValidBundleName($emptyValue));
+    }
+
+    /**
+     * @param string $bundleName Full name of bundle to verify, e.g. "MyExtraBundle"
+     * @param bool   $expected   Information if it's valid name
+     *
+     * @dataProvider provideBundleName
+     */
+    public function testIsValidBundleName($bundleName, $expected)
+    {
+        self::assertEquals($expected, Regex::isValidBundleName($bundleName));
+    }
+
+    /**
+     * Provides name of bundle and information if it's valid name
+     *
+     * @return Generator
+     */
+    public function provideBundleName()
+    {
+        yield[
+            'something',
+            false,
+        ];
+
+        yield[
+            'something_different',
+            false,
+        ];
+
+        yield[
+            'something-else',
+            false,
+        ];
+
+        yield[
+            'myExtraBundle',
+            false,
+        ];
+
+        yield[
+            'MyExtra',
+            false,
+        ];
+
+        yield[
+            'MyExtraBundle',
+            true,
+        ];
+
+        yield[
+            'MySuperExtraGorgeousBundle',
+            true,
+        ];
+    }
+
     /**
      * {@inheritdoc}
      */