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Fix index histogram minlen parameter for metadata keys
This includes a test for the minlen parameter for metadata keys
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<?php | ||
/** | ||
* Tests the histogram function of the indexer. | ||
* | ||
* @author Michael Hamann <michael@content-space.de> | ||
*/ | ||
class indexer_histogram_test extends DokuWikiTest { | ||
function test_minlength() { | ||
$indexer = idx_get_indexer(); | ||
$indexer->addMetaKeys('histo1', 'testkey', array('foo', 'bar', 'foobar')); | ||
$indexer->addMetaKeys('histo2', 'testkey', array('bar', 'testing')); | ||
$indexer->addMetaKeys('histo3', 'testkey', array('foo', 'foobar')); | ||
$histogram4 = $indexer->histogram(1, 0, 4, 'testkey'); | ||
$this->assertEquals(array('foobar' => 2, 'testing' => 1), $histogram4); | ||
$histogram2 = $indexer->histogram(1, 0, 2, 'testkey'); | ||
$this->assertEquals(array('foobar' => 2, 'testing' => 1, 'foo' => 2, 'bar' => 2), $histogram2); | ||
} | ||
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} |
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