78 lines
1.6 KiB
PHP
78 lines
1.6 KiB
PHP
<?php
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namespace SMW\Tests\Iterators;
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use SMW\Iterators\DotSeekableIteratorTrait;
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use SMW\Tests\PHPUnitCompat;
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/**
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* @covers \SMW\Iterators\DotSeekableIteratorTrait
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* @group semantic-mediawiki
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*
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* @license GPL-2.0-or-later
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* @since 3.2
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*
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* @author mwjames
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*/
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class DotSeekableIteratorTraitTest extends \PHPUnit\Framework\TestCase {
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use PHPUnitCompat;
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public function testSeek_MultiAssociative_Dot() {
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$container = [
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'foo' => 1, 'bar' => [ 'foo' => [ 'foobar' => 42 ] ], 'foobar' => 1001
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];
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$instance = $this->newDotSeekableIterator(
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$container
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);
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$instance->seek( 'bar.foo.foobar' );
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$this->assertEquals(
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42,
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$instance->current()
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);
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}
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public function testSeek_MultiInstanceAssociative_Dot() {
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$container = [
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'foo' => $this->newDotSeekableIterator( [ 1 ] ),
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'bar' => $this->newDotSeekableIterator( [ 'foo' => [ 'foobar' => 42 ], 'foobar' => 1001 ] )
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];
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$instance = $this->newDotSeekableIterator(
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$container
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);
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$instance->seek( 'bar' );
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$bar = $instance->current();
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$bar->seek( 'foo.foobar' );
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$this->assertEquals(
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42,
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$bar->current()
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);
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}
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public function testInvalidSeekPositionThrowsException() {
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$instance = $this->newDotSeekableIterator();
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$this->expectException( 'OutOfBoundsException' );
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$instance->seek( 'foo' );
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}
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private function newDotSeekableIterator( array $container = [] ) {
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return new class( $container ) implements \Iterator, \Countable, \SeekableIterator {
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use DotSeekableIteratorTrait;
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public function __construct( array $container = [] ) {
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$this->container = $container;
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}
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};
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}
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}
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