/**
* @test
*/
public function is_valid_sub_item_from_collection()
{
$structureItem = new StructureItem('a.path.with.key', StructureDefinition::COLLECTION);
$cloneOfStructureItem = clone $structureItem;
$subItem = $structureItem->subItem('subitem', StructureDefinition::STRING);
$this->assertInstanceOf(get_class($structureItem), $subItem);
$this->assertTrue($subItem->isSubItemOf($structureItem));
$this->assertEquals('a.path.with.key.$', $subItem->path());
$this->assertTrue($structureItem->sameValueAs($cloneOfStructureItem));
}
/**
* @param string|StructureItem $aPathOrStructureItem
* @return bool
*/
public function isSubItemOf($aPathOrStructureItem)
{
if ($aPathOrStructureItem instanceof StructureItem) {
$aPath = $aPathOrStructureItem->pathWithKey();
} else {
Assertion::string($aPathOrStructureItem);
$aPath = $aPathOrStructureItem;
}
return strpos($this->path(), $aPath) === 0;
}