/**
* Ensure setting the module list replaces the module list and resets internal structures.
*
* @covers ::setModuleList
*/
public function testSetModuleList()
{
$module_handler = $this->getMockBuilder('Drupal\\Core\\Extension\\ModuleHandler')->setConstructorArgs(array(array(), $this->kernel, $this->cacheBackend))->setMethods(array('resetImplementations'))->getMock();
// Ensure we reset implementations when settings a new modules list.
$module_handler->expects($this->once())->method('resetImplementations');
// Make sure we're starting empty.
$this->assertEquals($module_handler->getModuleList(), array());
// Replace the list with a prebuilt list.
$module_handler->setModuleList($this->moduleHandler->getModuleList());
// Ensure those changes are stored.
$this->assertEquals($this->moduleHandler->getModuleList(), $module_handler->getModuleList());
}
