/**
* Test searching for a child term.
*/
public function testSearchChildTerm()
{
$terms = array();
$root = new BaseTerm('root type', 'uuid0');
for ($i = 5; $i > 0; $i--) {
$term = new BaseTerm('parent type', "uuid{$i}", "Child {$i}");
$root->addChild($term);
$terms["uuid{$i}"] = $term;
for ($j = 5; $j > 0; $j--) {
$childTerm = new BaseTerm('child type', "uuid{$i}.{$j}", "Child {$i}.{$j}", "{$i}.{$j}");
$term->addChild($childTerm);
$terms["uuid{$i}.{$j}"] = $childTerm;
}
}
$this->assertEquals([$terms['uuid3']], $root->findChildrenByName("Child 3"), "Searching by name works one level.");
$this->assertEquals(null, $root->findChildrenByName("Child 4.2"), "Searching by name one level for a child that's located deeper returns null.");
$this->assertEquals([$terms['uuid4.2']], $root->findChildrenByNameRecursive("Child 4.2"), "Recursively searching by name works.");
$this->assertEquals($terms['uuid3'], $root->findChildByIdentifier('uuid3'), "Searching by ID works one level.");
$this->assertEquals(null, $root->findChildByIdentifier('uuid4.2'), "Searching by ID one level for a child that's located deeper returns null.");
$this->assertEquals($terms['uuid4.2'], $root->findChildByIdentifierRecursive('uuid4.2'), "Recursively searching by ID works.");
$this->assertEquals([$terms['uuid5'], $terms['uuid4'], $terms['uuid3'], $terms['uuid2'], $terms['uuid1']], $root->findChildrenByType("parent type"), "Searching by type works.");
$this->assertEquals(25, count($root->findChildrenByTypeRecursive("child type")), "Recursively searching by type works.");
}
