X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=tests%2Fphpunit%2Fincludes%2Flibs%2FHashRingTest.php;h=8ddb7c9960953361b175cc005128e26d586cadd9;hb=825d66bfa44c5dae2b78e2fe4f3b16f16aff4a12;hp=acaeb025585916bb41d0ad585e1844d6a126b734;hpb=925c20a9ca669c67cc44f4468d0e0f3b33b94213;p=lhc%2Fweb%2Fwiklou.git

diff --git a/tests/phpunit/includes/libs/HashRingTest.php b/tests/phpunit/includes/libs/HashRingTest.php
index acaeb02558..8ddb7c9960 100644
--- 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)'
 		);