/**
* Provides test cases for testEmptyIterator()
*
* A test case consists of an instance of AutoloaderFileIterator and a path.
* The iterator should not find any file in that path.
*
* @see testEmptyIterator()
* @return Array
*/
public function provideTestEmptyIterator()
{
AutoloaderTestHelper::deleteDirectory("testEmptyIterator");
$alTestHelper = new AutoloaderTestHelper($this);
$cases = array();
$alTestHelper->makeClass("A", "testEmptyIterator/onlyIgnored/.CVS");
$alTestHelper->makeClass("B", "testEmptyIterator/onlyIgnored/.svn");
$alTestHelper->makeClass("C", "testEmptyIterator/onlyIgnored/.svn/C");
$alTestHelper->makeClass("D", "testEmptyIterator/onlyIgnored/myPattern1");
$alTestHelper->makeClass("myPattern2", "testEmptyIterator/onlyIgnored/");
mkdir(AutoloaderTestHelper::getClassDirectory("testEmptyIterator/onlyIgnored/emptyDir"));
mkdir(AutoloaderTestHelper::getClassDirectory("testEmptyIterator/empty"));
$simpleIterator = new AutoloaderFileIterator_Simple();
$simpleIterator->addSkipPattern('~myPattern1~');
$simpleIterator->addSkipPattern('~myPattern2~');
$simpleCachedIterator = new AutoloaderFileIterator_SimpleCached();
$simpleCachedIterator->addSkipPattern('~myPattern1~');
$simpleCachedIterator->addSkipPattern('~myPattern2~');
$priorityIterator = new AutoloaderFileIterator_PriorityList();
$priorityIterator->addSkipPattern('~myPattern1~');
$priorityIterator->addSkipPattern('~myPattern2~');
$cases[] = array($simpleIterator, AutoloaderTestHelper::getClassDirectory("testEmptyIterator/empty"));
$cases[] = array($simpleIterator, AutoloaderTestHelper::getClassDirectory("testEmptyIterator/onlyIgnored"));
$cases[] = array($simpleCachedIterator, AutoloaderTestHelper::getClassDirectory("testEmptyIterator/empty"));
$cases[] = array($simpleCachedIterator, AutoloaderTestHelper::getClassDirectory("testEmptyIterator/onlyIgnored"));
$cases[] = array($priorityIterator, AutoloaderTestHelper::getClassDirectory("testEmptyIterator/empty"));
$cases[] = array($priorityIterator, AutoloaderTestHelper::getClassDirectory("testEmptyIterator/onlyIgnored"));
return $cases;
}
