Include Vendor

vendor/fzaninotto/faker/test/Faker/Provider/cs_CZ/PersonTest.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace Faker\Test\Provider\cs_CZ;
+
+use Faker\Generator;
+use Faker\Provider\cs_CZ\Person;
+use Faker\Provider\Miscellaneous;
+
+class PersonTest extends \PHPUnit_Framework_TestCase
+{
+    public function testBirthNumber()
+    {
+        $faker = new Generator();
+        $faker->addProvider(new Person($faker));
+        $faker->addProvider(new Miscellaneous($faker));
+
+        for ($i = 0; $i < 1000; $i++) { 
+            $birthNumber = $faker->birthNumber();
+            $birthNumber = str_replace('/', '', $birthNumber);
+
+            // check date
+            $year = intval(substr($birthNumber, 0, 2), 10);
+            $month = intval(substr($birthNumber, 2, 2), 10);
+            $day = intval(substr($birthNumber, 4, 2), 10);
+
+            // make 4 digit year from 2 digit representation
+            $year += $year < 54 ? 2000 : 1900;
+
+            // adjust special cases for month
+            if ($month > 50) $month -= 50;
+            if ($year >= 2004 && $month > 20) $month -= 20;
+
+            $this->assertTrue(checkdate($month, $day, $year), "Birth number $birthNumber: date $year/$month/$day is invalid.");
+
+            // check CRC if presented
+            if (strlen($birthNumber) == 10) {
+                $crc = intval(substr($birthNumber, -1), 10);
+                $refCrc = intval(substr($birthNumber, 0, -1), 10) % 11;
+                if ($refCrc == 10) {
+                    $refCrc = 0;
+                }
+                $this->assertEquals($crc, $refCrc, "Birth number $birthNumber: checksum $crc doesn't match expected $refCrc.");
+            }
+        }
+    }
+}