public function testVariablesCanBeUsedForReferences() { $manager = new ConfigManager(); $manager->loadValues(['log_path' => '%ROOT%/logs/%ENV%.log']); $manager->addProcessor(new ReferenceProcessor()); $manager->addProcessor($this->processor); $this->neptune->expects($this->once())->method('getRootDirectory')->will($this->returnValue('/path/to/app')); $this->neptune->expects($this->once())->method('getEnv')->will($this->returnValue('dev')); $this->assertSame('/path/to/app/logs/dev.log', $manager->getConfig()->get('log_path')); }