1*9a9b579aSMichael Hamann<?php 2*9a9b579aSMichael Hamann/** 3*9a9b579aSMichael Hamann * Tests the histogram function of the indexer. 4*9a9b579aSMichael Hamann * 5*9a9b579aSMichael Hamann * @author Michael Hamann <michael@content-space.de> 6*9a9b579aSMichael Hamann */ 7*9a9b579aSMichael Hamannclass indexer_histogram_test extends DokuWikiTest { 8*9a9b579aSMichael Hamann function test_minlength() { 9*9a9b579aSMichael Hamann $indexer = idx_get_indexer(); 10*9a9b579aSMichael Hamann $indexer->addMetaKeys('histo1', 'testkey', array('foo', 'bar', 'foobar')); 11*9a9b579aSMichael Hamann $indexer->addMetaKeys('histo2', 'testkey', array('bar', 'testing')); 12*9a9b579aSMichael Hamann $indexer->addMetaKeys('histo3', 'testkey', array('foo', 'foobar')); 13*9a9b579aSMichael Hamann $histogram4 = $indexer->histogram(1, 0, 4, 'testkey'); 14*9a9b579aSMichael Hamann $this->assertEquals(array('foobar' => 2, 'testing' => 1), $histogram4); 15*9a9b579aSMichael Hamann $histogram2 = $indexer->histogram(1, 0, 2, 'testkey'); 16*9a9b579aSMichael Hamann $this->assertEquals(array('foobar' => 2, 'testing' => 1, 'foo' => 2, 'bar' => 2), $histogram2); 17*9a9b579aSMichael Hamann } 18*9a9b579aSMichael Hamann 19*9a9b579aSMichael Hamann} 20