init

vendor/fzaninotto/faker/test/Faker/Provider/UuidTest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Faker\Test\Provider;
+
+use Faker\Generator;
+use Faker\Provider\Uuid as BaseProvider;
+use PHPUnit\Framework\TestCase;
+
+class UuidTest extends TestCase
+{
+    public function testUuidReturnsUuid()
+    {
+        $uuid = BaseProvider::uuid();
+        $this->assertTrue($this->isUuid($uuid));
+    }
+
+    public function testUuidExpectedSeed()
+    {
+        if (pack('L', 0x6162797A) == pack('N', 0x6162797A)) {
+            $this->markTestSkipped('Big Endian');
+        }
+        $faker = new Generator();
+        $faker->seed(123);
+        $this->assertEquals("8e2e0c84-50dd-367c-9e66-f3ab455c78d6", BaseProvider::uuid());
+        $this->assertEquals("073eb60a-902c-30ab-93d0-a94db371f6c8", BaseProvider::uuid());
+    }
+
+    protected function isUuid($uuid)
+    {
+        return is_string($uuid) && (bool) preg_match('/^[a-f0-9]{8,8}-(?:[a-f0-9]{4,4}-){3,3}[a-f0-9]{12,12}$/i', $uuid);
+    }
+}