SearchResultSetTest.php

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<?php
 
class SearchResultSetTest extends MediaWikiTestCase {
    public function testIterate() {
        $result = SearchResult::newFromTitle( Title::newMainPage() );
        $resultSet = new MockSearchResultSet( [ $result ] );
        $this->assertEquals( 1, $resultSet->numRows() );
        $count = 0;
        foreach ( $resultSet as $iterResult ) {
            $this->assertEquals( $result, $iterResult );
            $count++;
        }
        $this->assertEquals( 1, $count );
 
        $this->hideDeprecated( 'SearchResultSet::rewind' );
        $this->hideDeprecated( 'SearchResultSet::next' );
        $resultSet->rewind();
        $count = 0;
        while ( false !== ( $iterResult = $resultSet->next() ) ) {
            $this->assertEquals( $result, $iterResult );
            $count++;
        }
        $this->assertEquals( 1, $count );
    }
 
    public function testDelayedResultAugment() {
        $result = SearchResult::newFromTitle( Title::newMainPage() );
        $resultSet = new MockSearchResultSet( [ $result ] );
        $resultSet->augmentResult( $result );
        $this->assertEquals( [], $result->getExtensionData() );
        $resultSet->setAugmentedData( 'foo', [
            $result->getTitle()->getArticleID() => 'bar'
        ] );
        $this->assertEquals( [ 'foo' => 'bar' ], $result->getExtensionData() );
    }
 
    public function testHasMoreResults() {
        $result = SearchResult::newFromTitle( Title::newMainPage() );
        $resultSet = new MockSearchResultSet( array_fill( 0, 3, $result ) );
        $this->assertEquals( 3, count( $resultSet ) );
        $this->assertFalse( $resultSet->hasMoreResults() );
        $resultSet->shrink( 3 );
        $this->assertFalse( $resultSet->hasMoreResults() );
        $resultSet->shrink( 2 );
        $this->assertTrue( $resultSet->hasMoreResults() );
    }
}