Merge pull request #177 from davispeixoto/173-expose-versions-alterna…

…tive1 issue #173 expose versions alternative1
ramsey · Aug 4, 2017 · c141cdc · c141cdc
2 parents c479cdd + 46071e6
commit c141cdc
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diff --git a/src/Uuid.php b/src/Uuid.php
@@ -95,6 +95,31 @@ class Uuid implements UuidInterface
      */
     const VALID_PATTERN = '^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$';
 
+    /**
+     * Version 1 (time-based) UUID object constant identifier
+     */
+    const UUID_TYPE_TIME = 1;
+
+    /**
+     * Version 2 (identifier-based) UUID object constant identifier
+     */
+    const UUID_TYPE_IDENTIFIER = 2;
+
+    /**
+     * Version 3 (name-based and hashed with MD5) UUID object constant identifier
+     */
+    const UUID_TYPE_HASH_MD5 = 3;
+
+    /**
+     * Version 4 (random) UUID object constant identifier
+     */
+    const UUID_TYPE_RANDOM = 4;
+
+    /**
+     * Version 5 (name-based and hashed with SHA1) UUID object constant identifier
+     */
+    const UUID_TYPE_HASH_SHA1 = 5;
+
     /**
      * The factory to use when creating UUIDs.
      * @var UuidFactoryInterface

diff --git a/tests/UuidTest.php b/tests/UuidTest.php
@@ -1968,4 +1968,49 @@ public function testUuid5WithZeroName()
 
         $this->assertEquals('b6c54489-38a0-5f50-a60a-fd8d76219cae', $uuid->toString());
     }
+
+    /**
+     * @depends testGetVersionForVersion1
+     */
+    public function testUuidVersionConstantForVersion1()
+    {
+        $uuid = Uuid::fromString('ff6f8cb0-c57d-11e1-9b21-0800200c9a66');
+        $this->assertEquals($uuid->getVersion(), Uuid::UUID_TYPE_TIME);
+    }
+
+    /**
+     * @depends testGetVersionForVersion2
+     */
+    public function testUuidVersionConstantForVersion2()
+    {
+        $uuid = Uuid::fromString('6fa459ea-ee8a-2ca4-894e-db77e160355e');
+        $this->assertEquals($uuid->getVersion(), Uuid::UUID_TYPE_IDENTIFIER);
+    }
+
+    /**
+     * @depends testGetVersionForVersion3
+     */
+    public function testUuidVersionConstantForVersion3()
+    {
+        $uuid = Uuid::fromString('6fa459ea-ee8a-3ca4-894e-db77e160355e');
+        $this->assertEquals($uuid->getVersion(), Uuid::UUID_TYPE_HASH_MD5);
+    }
+
+    /**
+     * @depends testGetVersionForVersion4
+     */
+    public function testUuidVersionConstantForVersion4()
+    {
+        $uuid = Uuid::fromString('6fabf0bc-603a-42f2-925b-d9f779bd0032');
+        $this->assertEquals($uuid->getVersion(), Uuid::UUID_TYPE_RANDOM);
+    }
+
+    /**
+     * @depends testGetVersionForVersion5
+     */
+    public function testUuidVersionConstantForVersion5()
+    {
+        $uuid = Uuid::fromString('886313e1-3b8a-5372-9b90-0c9aee199e5d');
+        $this->assertEquals($uuid->getVersion(), Uuid::UUID_TYPE_HASH_SHA1);
+    }
 }