FauxSearchResultSetTest.php
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FauxSearchResultSetTest.php
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	<?php

	use MediaWiki\Title\Title;

	/**
	* @group Search
	* @covers \FauxSearchResultSet
	*/
	class FauxSearchResultSetTest extends MediaWikiUnitTestCase {

	public function testConstruct() {
	$titles = array_map( [ $this, 'getTitleMock' ], [ 'Foo', 'Bar', 'Baz' ] );
	$rs = new FauxSearchResultSet( $titles );
	$titleTexts = [];
	foreach ( $rs as $result ) {
	/** @var SearchResult $result */
	$titleTexts[] = $result->getTitle()->getPrefixedText();
	}
	$this->assertSame( [ 'Foo', 'Bar', 'Baz' ], $titleTexts );
	$this->assertSame( $titles, $rs->extractTitles() );
	}

	public function testGetTotalHits() {
	$titles = array_map( [ $this, 'getTitleMock' ], [ 'Foo', 'Bar', 'Baz' ] );
	$rs = new FauxSearchResultSet( $titles );
	$this->assertSame( 3, $rs->getTotalHits() );
	$this->assertFalse( $rs->hasMoreResults() );

	$rs = new FauxSearchResultSet( $titles, 5 );
	$this->assertCount( 3, $rs );
	$this->assertSame( 5, $rs->getTotalHits() );
	$this->assertTrue( $rs->hasMoreResults() );

	$rs = new FauxSearchResultSet( $titles, 3 );
	$this->assertFalse( $rs->hasMoreResults() );
	$rs = new FauxSearchResultSet( $titles, 1 );
	$this->assertSame( 3, $rs->getTotalHits() );
	$this->assertFalse( $rs->hasMoreResults() );
	}

	/**
	* @param string $titleText
	* @return Title
	*/
	private function getTitleMock( $titleText ) {
	$title = $this->getMockBuilder( Title::class )
	->disableOriginalConstructor()
	->onlyMethods( [ 'getPrefixedText' ] )
	->getMock();
	$title->method( 'getPrefixedText' )->willReturn( $titleText );
	return $title;
	}

	}