Added PhoneNumber for the de_AT Provider and missing test for the 'locale' method.

src/Faker/Provider/de_AT/PhoneNumber.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Faker\Provider\de_AT;
+
+class PhoneNumber extends \Faker\Provider\PhoneNumber
+{
+    protected static $formats = array(
+        '0650 #######',
+        '0660 #######',
+        '0664 #######',
+        '0676 #######',
+        '0677 #######',
+        '0678 #######',
+        '0699 #######',
+        '0680 #######',
+        '+43 #### ####',
+        '+43 #### ####-##',
+    );
+}

test/Faker/Provider/MiscellaneousTest.php

@@ -27,6 +27,11 @@ public function testSha256()
         $this->assertRegExp('/^[a-z0-9]{64}$/', Miscellaneous::sha256());
     }
 
+    public function testLocale()
+    {
+        $this->assertRegExp('/^[a-z]{2,3}_[A-Z]{2}$/', Miscellaneous::locale());
+    }
+
     public function testCountryCode()
     {
         $this->assertRegExp('/^[A-Z]{2}$/', Miscellaneous::countryCode());

test/Faker/Provider/de_AT/PhoneNumberTest.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Faker\Test\Provider\de_AT;
+
+use Faker\Generator;
+use Faker\Provider\de_AT\PhoneNumber;
+
+class PhoneNumberTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * @var Generator
+     */
+    private $faker;
+
+    public function setUp()
+    {
+        $faker = new Generator();
+        $faker->addProvider(new PhoneNumber($faker));
+        $this->faker = $faker;
+    }
+
+    public function testPhoneNumberFormat()
+    {
+        $number = $this->faker->phoneNumber;
+        $this->assertRegExp('/^06\d{2} \d{7}|\+43 \d{4} \d{4}(-\d{2})?$/', $number);
+    }
+}