fixes

Author: bshaffer

Core/src/RequestProcessorTrait.php

@@ -23,6 +23,7 @@
 use Google\ApiCore\ServerStream;
 use Google\Cloud\Core\Exception\ServiceException;
 use Google\Rpc\BadRequest;
+use Google\Rpc\Code;
 
 /**
  * @internal

Spanner/tests/Unit/DatabaseTest.php

@@ -2318,7 +2318,7 @@ function (Transaction $t) use ($sql) {
                 $prop = new \ReflectionProperty($t, 'state');
                 $prop->setAccessible(true);
                 $prop->setValue($t, Transaction::STATE_COMMITTED);
-            }),
+            },
             Argument::type('array')
         )
             ->shouldBeCalledOnce()