/**
* @covers ::from
* @dataProvider provideDataToTest
*/
public function testCanCallStatically($data, $expectedNamespace)
{
// ----------------------------------------------------------------
// setup your test
// ----------------------------------------------------------------
// perform the change
$actualNamespace = GetNamespace::from($data);
// ----------------------------------------------------------------
// test the results
$this->assertEquals($expectedNamespace, $actualNamespace);
}
/**
* what namespace does a class live within?
*
* @param string|object $item
* the item to examine
* @return string
* the class's namespace
* @throws InvalidArgumentException
* - if we have not been given a string or object
* - if the string does not contain the name of a defined
* class / interface / trait
*/
function get_namespace($item)
{
return GetNamespace::from($item);
}
/**
* is the given classname NOT in our list to filter out?
*
* @param string $className
* the fully-qualified class name to check
* @param array $filterList
* the list of classes and namespaces to filter for
* @return boolean
* TRUE if the classname is NOT in our list of partial namespaces
* FALSE otherwise
*/
private static function isClassNameOkay($className, $filterList)
{
// the caller may be trying to filter out the class itself, or the
// namespace that the class is inside.
$searchList = [GetNamespace::from($className), $className];
if (empty(array_intersect($filterList, $searchList))) {
return true;
}
// if we get here, then this class isn't one that we want to return
// to the caller
return false;
}