public function testGetPagesUsing()
{
$q3 = new ItemId('Q3');
$q4 = new ItemId('Q4');
$q6 = new ItemId('Q6');
$u3s = new EntityUsage($q3, EntityUsage::SITELINK_USAGE);
$u3l = new EntityUsage($q3, EntityUsage::LABEL_USAGE, 'de');
$u4l = new EntityUsage($q4, EntityUsage::LABEL_USAGE, 'de');
$u4t = new EntityUsage($q4, EntityUsage::TITLE_USAGE);
$this->putUsages(23, array($u3s, $u3l, $u4l), '20150102030405');
$this->putUsages(42, array($u4l, $u4t), '20150102030405');
$pages = $this->lookup->getPagesUsing(array($q6));
Assert::assertEmpty(iterator_to_array($pages));
$pages = $this->lookup->getPagesUsing(array($q3));
$this->assertSamePageEntityUsages(array(23 => new PageEntityUsages(23, array($u3s, $u3l))), iterator_to_array($pages), 'Pages using Q3');
$pages = $this->lookup->getPagesUsing(array($q4, $q3), array(EntityUsage::makeAspectKey(EntityUsage::LABEL_USAGE, 'de')));
$this->assertSamePageEntityUsages(array(23 => new PageEntityUsages(23, array($u3l, $u4l)), 42 => new PageEntityUsages(42, array($u4l))), iterator_to_array($pages), 'Pages using "label" on Q4 or Q3');
$pages = $this->lookup->getPagesUsing(array($q3), array(EntityUsage::ALL_USAGE));
Assert::assertEmpty(iterator_to_array($pages), 'Pages using "all" on Q3');
$pages = $this->lookup->getPagesUsing(array($q4), array(EntityUsage::SITELINK_USAGE));
Assert::assertEmpty(iterator_to_array($pages), 'Pages using "sitelinks" on Q4');
$pages = $this->lookup->getPagesUsing(array($q3, $q4), array(EntityUsage::TITLE_USAGE, EntityUsage::SITELINK_USAGE));
Assert::assertCount(2, iterator_to_array($pages), 'Pages using "title" or "sitelinks" on Q3 or Q4');
$this->putUsages(23, array(), '20150102030405');
}
public function getChangedAspectsProvider()
{
$changeFactory = TestChanges::getEntityChangeFactory();
$cases = array();
$q1 = new ItemId('Q1');
$q2 = new ItemId('Q2');
$cases['create linked item Q1'] = array(array(EntityUsage::SITELINK_USAGE, EntityUsage::TITLE_USAGE), $changeFactory->newFromUpdate(ItemChange::ADD, null, $this->getItemWithSiteLinks($q1, array('enwiki' => '1'))));
$cases['unlink item Q1'] = array(array(EntityUsage::SITELINK_USAGE, EntityUsage::TITLE_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, $this->getItemWithSiteLinks($q1, array('enwiki' => '1')), new Item($q1)));
$cases['link item Q2'] = array(array(EntityUsage::SITELINK_USAGE, EntityUsage::TITLE_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, new Item($q2), $this->getItemWithSiteLinks($q2, array('enwiki' => '2'))));
$cases['change link of Q1'] = array(array(EntityUsage::SITELINK_USAGE, EntityUsage::TITLE_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, $this->getItemWithSiteLinks($q1, array('enwiki' => '1')), $this->getItemWithSiteLinks($q1, array('enwiki' => '2'))));
$cases['delete linked item Q2'] = array(array(EntityUsage::SITELINK_USAGE, EntityUsage::TITLE_USAGE), $changeFactory->newFromUpdate(ItemChange::REMOVE, $this->getItemWithSiteLinks($q2, array('enwiki' => '2')), null), 'item connected to client was deleted');
$cases['add another sitelink to Q2'] = array(array(EntityUsage::SITELINK_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, $this->getItemWithSiteLinks($q2, array('enwiki' => '2')), $this->getItemWithSiteLinks($q2, array('enwiki' => '2', 'itwiki' => 'DUE'))));
$cases['alias change on Q1'] = array(array(EntityUsage::OTHER_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, new Item($q1), $this->getItemWithAliases($q1, 'de', array('EINS'))));
$cases['local label change on Q1 (used by Q2)'] = array(array(EntityUsage::makeAspectKey(EntityUsage::LABEL_USAGE, 'en')), $changeFactory->newFromUpdate(ItemChange::UPDATE, new Item($q1), $this->getItemWithLabel($q1, 'en', 'ONE')));
$badges = array(new ItemId('Q34'));
$cases['badge only change on Q1'] = array(array(EntityUsage::SITELINK_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, $this->getItemWithSiteLinks($q1, array('enwiki' => '1')), $this->getItemWithSiteLinks($q1, array('enwiki' => '1'), $badges)));
$cases['statement change on Q1'] = array(array(EntityUsage::OTHER_USAGE), $changeFactory->newFromUpdate(ItemChange::UPDATE, new Item($q1), $this->getItemWithStatement($q1, new PropertyId('P5'), new StringValue('Hello'))));
return $cases;
}
/**
* @dataProvider provideMakeAspectKey
*/
public function testMakeAspectKey($aspect, $modifier, $expectedKey)
{
$key = EntityUsage::makeAspectKey($aspect, $modifier);
$this->assertEquals($expectedKey, $key);
}
/**
* @param Diff $labelsDiff
*
* @return string[]
*/
private function getChangedLabelAspects(Diff $labelsDiff)
{
$aspects = array();
foreach ($labelsDiff as $lang => $diffOp) {
$aspects[] = EntityUsage::makeAspectKey(EntityUsage::LABEL_USAGE, $lang);
}
return $aspects;
}
