From 08adcb478d94c04685cd2f6f3a3f30adff981f2f Mon Sep 17 00:00:00 2001
From: Daniele Alessandri <suppakilla@gmail.com>
Date: Sat, 24 Apr 2010 13:16:34 +0200
Subject: [PATCH] Test suite: added HLEN.

---
 test/RedisCommandsTest.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/RedisCommandsTest.php b/test/RedisCommandsTest.php
index e4b63048..64c06bdf 100644
--- a/test/RedisCommandsTest.php
+++ b/test/RedisCommandsTest.php
@@ -1494,6 +1494,21 @@ class RedisCommandTestSuite extends PHPUnit_Framework_TestCase {
         });
     }
 
+    function testHashLength() {
+        $this->assertTrue($this->redis->hset('metavars', 'foo', 'bar'));
+        $this->assertTrue($this->redis->hset('metavars', 'hoge', 'piyo'));
+        $this->assertTrue($this->redis->hset('metavars', 'foofoo', 'barbar'));
+        $this->assertTrue($this->redis->hset('metavars', 'hogehoge', 'piyopiyo'));
+
+        $this->assertEquals(4, $this->redis->hlen('metavars'));
+        $this->assertEquals(0, $this->redis->hlen('hashDoesNotExist'));
+
+        RC::testForServerException($this, RC::EXCEPTION_WRONG_TYPE, function($test) {
+            $test->redis->set('foo', 'bar');
+            $test->redis->hlen('foo');
+        });
+    }
+
     function testHashSetPreserve() {
         $this->assertTrue($this->redis->hsetnx('metavars', 'foo', 'bar'));
         $this->assertFalse($this->redis->hsetnx('metavars', 'foo', 'barbar'));