dompdfmodule\Module::getConfig PHP Method

    public function getConfig()
    {
        return include __DIR__ . '/../../config/module.config.php';
    }

 public function testHasConfig()
 {
     $config = $this->module->getConfig();
     // Test the obvious required keys.
     $this->assertArrayHasKey('dompdf_module', $config, 'dompdf_module');
     $this->assertArrayHasKey('service_manager', $config, 'service_manager');
 }