/**
* Tests widget without filters.
*/
public function testNoFilterResults()
{
$facet = new Facet([], 'facet');
$facet->setResults($this->originalResults);
$facet->setWidgetConfigs(['show_numbers' => 1]);
$output = $this->widget->build($facet);
$this->assertInternalType('array', $output);
$this->assertCount(4, $output['#items']);
$this->assertEquals(['js-facets-checkbox-links'], $output['#attributes']['class']);
$expected_links = [$this->buildLinkAssertion('Llama', 10), $this->buildLinkAssertion('Badger', 20), $this->buildLinkAssertion('Duck', 15), $this->buildLinkAssertion('Alpaca', 9)];
foreach ($expected_links as $index => $value) {
$this->assertInternalType('array', $output['#items'][$index]);
$this->assertEquals($value, $output['#items'][$index]['#title']);
$this->assertInstanceOf(FormattableMarkup::class, $output['#items'][$index]['#title']);
$this->assertEquals('link', $output['#items'][$index]['#type']);
$this->assertEquals(['facet-item'], $output['#items'][$index]['#wrapper_attributes']['class']);
}
}
/**
* Tests for links widget with children.
*/
public function testChildren()
{
$original_results = $this->originalResults;
$child = new Result('snake', 'Snake', 5);
$original_results[1]->setActiveState(TRUE);
$original_results[1]->setChildren($child);
$facet = new Facet([], 'facet');
$facet->setResults($original_results);
$facet->setWidgetConfigs(['show_numbers' => 1]);
$output = $this->widget->build($facet);
$this->assertInternalType('array', $output);
$this->assertCount(4, $output['#items']);
$expected_links = [$this->buildLinkAssertion('Llama', 10), $this->buildLinkAssertion('Badger', 20, TRUE), $this->buildLinkAssertion('Duck', 15), $this->buildLinkAssertion('Alpaca', 9)];
foreach ($expected_links as $index => $value) {
$this->assertInternalType('array', $output['#items'][$index]);
$this->assertEquals($value, $output['#items'][$index]['#title']);
$this->assertEquals('link', $output['#items'][$index]['#type']);
if ($index === 1) {
$this->assertEquals('active-trail', $output['#items'][$index]['#attributes']['class']);
$this->assertEquals(['facet-item', 'expanded'], $output['#items'][$index]['#wrapper_attributes']['class']);
} else {
$this->assertEquals(['facet-item'], $output['#items'][$index]['#wrapper_attributes']['class']);
}
}
}
