83bae78c3a
This mimics how full text works by silenty dropping results returned from search that no longer exist. This could be because the search index is slightly out of sync with reality, or the search engine could simply be broken. Only silent from the users perspective. We maintain a count in statsd of the number of titles dropped. This can be monitored over time to recognize any increases. Bug: T115756 Change-Id: I2f29d73e258cd448a14d35a2b4902a4fb6f61c68
58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
<?php
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/**
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* @group API
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* @group medium
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*
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* @covers ApiQueryPrefixSearch
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*/
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class ApiQueryPrefixSearchTest extends ApiTestCase {
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const TEST_QUERY = 'unittest';
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public function setUp() {
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parent::setUp();
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$this->setMwGlobals( [
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'wgSearchType' => MockCompletionSearchEngine::class,
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] );
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MockCompletionSearchEngine::clearMockResults();
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$results = [];
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foreach ( range( 0, 10 ) as $i ) {
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$title = "Search_Result_$i";
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$results[] = $title;
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$this->editPage( $title, 'hi there' );
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}
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MockCompletionSearchEngine::addMockResults( self::TEST_QUERY, $results );
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}
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public function offsetContinueProvider() {
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return [
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'no offset' => [ 2, 2, 0, 2 ],
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'with offset' => [ 7, 2, 5, 2 ],
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'past end, no offset' => [ null, 11, 0, 20 ],
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'past end, with offset' => [ null, 5, 6, 10 ],
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];
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}
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/**
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* @dataProvider offsetContinueProvider
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*/
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public function testOffsetContinue( $expectedOffset, $expectedResults, $offset, $limit ) {
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$response = $this->doApiRequest( [
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'action' => 'query',
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'list' => 'prefixsearch',
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'pssearch' => self::TEST_QUERY,
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'psoffset' => $offset,
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'pslimit' => $limit,
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] );
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$result = $response[0];
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$this->assertArrayNotHasKey( 'warnings', $result );
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$suggestions = $result['query']['prefixsearch'];
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$this->assertCount( $expectedResults, $suggestions );
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if ( $expectedOffset == null ) {
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$this->assertArrayNotHasKey( 'continue', $result );
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} else {
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$this->assertArrayHasKey( 'continue', $result );
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$this->assertEquals( $expectedOffset, $result['continue']['psoffset'] );
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}
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}
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}
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