PHPLIB-482: Add missing error expectation to crud tests

tests/SpecTests/ErrorExpectation.php

@@ -75,6 +75,17 @@ final class ErrorExpectation
         return $o;
     }
 
+    public static function fromCrud(stdClass $result)
+    {
+        $o = new self();
+
+        if (isset($result->error)) {
+            $o->isExpected = $result->error;
+        }
+
+        return $o;
+    }
+
     public static function fromRetryableReads(stdClass $operation)
     {
         $o = new self();

tests/SpecTests/Operation.php

@@ -158,6 +158,7 @@ final class Operation
     {
         $o = new self($operation);
 
+        $o->errorExpectation = ErrorExpectation::fromCrud($operation);
         $o->resultExpectation = ResultExpectation::fromCrud($operation, $o->getResultAssertionType());
 
         if (isset($operation->collectionOptions)) {