public function ModuleHandlerTest::testWriteCache in Drupal 8

Test that write cache calls through to cache library correctly.

@covers ::writeCache

File

core/tests/Drupal/Tests/Core/Extension/ModuleHandlerTest.php, line 423

Class

ModuleHandlerTest

@coversDefaultClass \Drupal\Core\Extension\ModuleHandler @runTestsInSeparateProcesses

Namespace

Drupal\Tests\Core\Extension

Code

public function testWriteCache() {
  $module_handler = $this
    ->getModuleHandler();
  $this->cacheBackend
    ->expects($this
    ->exactly(2))
    ->method('get')
    ->will($this
    ->returnValue(NULL));
  $this->cacheBackend
    ->expects($this
    ->exactly(2))
    ->method('set')
    ->with($this
    ->logicalOr('module_implements', 'hook_info'));
  $module_handler
    ->getImplementations('hook');
  $module_handler
    ->writeCache();
}