/** * Test that write cache calls through to cache library correctly. * * @covers ::writeCache */ public function testWriteCache() { $this->cacheBackend->expects($this->exactly(2))->method('get')->will($this->returnValue(NULL)); $this->cacheBackend->expects($this->exactly(2))->method('set')->with($this->logicalOr('module_implements', 'hook_info')); $this->moduleHandler->getImplementations('hook'); $this->moduleHandler->writeCache(); }