/**
*/
public function testGetContentNamespaces()
{
$this->assertEquals(array(NS_MAIN), MWNamespace::getcontentNamespaces(), '$wgContentNamespaces is an array with only NS_MAIN by default');
global $wgContentNamespaces;
$saved = $wgContentNamespaces;
# test !is_array( $wgcontentNamespaces )
$wgContentNamespaces = '';
$this->assertEquals(NS_MAIN, MWNamespace::getcontentNamespaces());
$wgContentNamespaces = false;
$this->assertEquals(NS_MAIN, MWNamespace::getcontentNamespaces());
$wgContentNamespaces = null;
$this->assertEquals(NS_MAIN, MWNamespace::getcontentNamespaces());
$wgContentNamespaces = 5;
$this->assertEquals(NS_MAIN, MWNamespace::getcontentNamespaces());
# test $wgContentNamespaces === array()
$wgContentNamespaces = array();
$this->assertEquals(NS_MAIN, MWNamespace::getcontentNamespaces());
# test !in_array( NS_MAIN, $wgContentNamespaces )
$wgContentNamespaces = array(NS_USER, NS_CATEGORY);
$this->assertEquals(array(NS_MAIN, NS_USER, NS_CATEGORY), MWNamespace::getcontentNamespaces(), 'NS_MAIN is forced in $wgContentNamespaces even if unwanted');
# test other cases, return $wgcontentNamespaces as is
$wgContentNamespaces = array(NS_MAIN);
$this->assertEquals(array(NS_MAIN), MWNamespace::getcontentNamespaces());
$wgContentNamespaces = array(NS_MAIN, NS_USER, NS_CATEGORY);
$this->assertEquals(array(NS_MAIN, NS_USER, NS_CATEGORY), MWNamespace::getcontentNamespaces());
$wgContentNamespaces = $saved;
}
