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authorPierre Schmitz <pierre@archlinux.de>2014-03-28 05:41:12 +0100
committerPierre Schmitz <pierre@archlinux.de>2014-03-28 05:41:12 +0100
commit9441dde8bfb95277df073717ed7817dced40f948 (patch)
treeba31c10147e91bda378b77c8cae90c5651af9bfe /tests/phpunit/includes/HashRingTest.php
parentd417de70fcf39e0a7a15ba780b597914d16ca0f7 (diff)
Update to MediaWiki 1.22.5
Diffstat (limited to 'tests/phpunit/includes/HashRingTest.php')
-rw-r--r--tests/phpunit/includes/HashRingTest.php53
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/phpunit/includes/HashRingTest.php b/tests/phpunit/includes/HashRingTest.php
new file mode 100644
index 00000000..65f13696
--- /dev/null
+++ b/tests/phpunit/includes/HashRingTest.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * @group HashRing
+ */
+class HashRingTest extends MediaWikiTestCase {
+ public function testHashRing() {
+ $ring = new HashRing( array( 's1' => 1, 's2' => 1, 's3' => 2, 's4' => 2, 's5' => 2, 's6' => 3 ) );
+
+ $locations = array();
+ for ( $i = 0; $i < 20; $i++ ) {
+ $locations[ "hello$i"] = $ring->getLocation( "hello$i" );
+ }
+ $expectedLocations = array(
+ "hello0" => "s5",
+ "hello1" => "s6",
+ "hello2" => "s2",
+ "hello3" => "s5",
+ "hello4" => "s6",
+ "hello5" => "s4",
+ "hello6" => "s5",
+ "hello7" => "s4",
+ "hello8" => "s5",
+ "hello9" => "s5",
+ "hello10" => "s3",
+ "hello11" => "s6",
+ "hello12" => "s1",
+ "hello13" => "s3",
+ "hello14" => "s3",
+ "hello15" => "s5",
+ "hello16" => "s4",
+ "hello17" => "s6",
+ "hello18" => "s6",
+ "hello19" => "s3"
+ );
+
+ $this->assertEquals( $expectedLocations, $locations, 'Items placed at proper locations' );
+
+ $locations = array();
+ for ( $i = 0; $i < 5; $i++ ) {
+ $locations[ "hello$i"] = $ring->getLocations( "hello$i", 2 );
+ }
+
+ $expectedLocations = array(
+ "hello0" => array( "s5", "s6" ),
+ "hello1" => array( "s6", "s4" ),
+ "hello2" => array( "s2", "s1" ),
+ "hello3" => array( "s5", "s6" ),
+ "hello4" => array( "s6", "s4" ),
+ );
+ $this->assertEquals( $expectedLocations, $locations, 'Items placed at proper locations' );
+ }
+}