Merge "Split down patch-comment-table.sql"

[lhc/web/wiklou.git] / tests / phpunit / includes / libs / HashRingTest.php

diff --git a/tests/phpunit/includes/libs/HashRingTest.php b/tests/phpunit/includes/libs/HashRingTest.php
index acaeb02..8ddb7c9 100644 (file)
--- a/tests/phpunit/includes/libs/HashRingTest.php
+++ b/tests/phpunit/includes/libs/HashRingTest.php
@@ -24,6 +24,32 @@ class HashRingTest extends PHPUnit\Framework\TestCase {
                }
        }
 
+       public function testHashRingSingleLocation() {
+               // SHA-1 based and weighted
+               $ring = new HashRing( [ 's1' => 1 ], 'sha1' );
+
+               $this->assertEquals(
+                       [ 's1' => 1 ],
+                       $ring->getLocationWeights(),
+                       'Normalized location weights'
+               );
+
+               for ( $i = 0; $i < 5; $i++ ) {
+                       $this->assertEquals(
+                               's1',
+                               $ring->getLocation( "hello$i" ),
+                               'Items placed at proper locations'
+                       );
+                       $this->assertEquals(
+                               [ 's1' ],
+                               $ring->getLocations( "hello$i", 2 ),
+                               'Items placed at proper locations'
+                       );
+               }
+
+               $this->assertEquals( [], $ring->getLocations( "helloX", 0 ), "Limit of 0" );
+       }
+
        public function testHashRingMapping() {
                // SHA-1 based and weighted
                $ring = new HashRing(
@@ -316,8 +342,8 @@ EOT;
 
                // Hash of known correct values from C code
                $this->assertEquals(
-                       'c69ac9eb7a8a630c0cded201cefeaace',
-                       md5( $ketama_test( 1e5 ) ),
+                       'd1a4912a80e4654ec2e4e462c8b911c6',
+                       md5( $ketama_test( 1e3 ) ),
                        'Ketama mode (large, MD5 check)'
                );