terraform: compare diffs on shadow Apply

2016-10-12 19:01:02 +08:00 · 2016-10-12 19:01:02 +08:00 · 9a876f65ba
parent 7f04b33d3d
commit 9a876f65ba
1 changed files with 7 additions and 1 deletions
--- a/terraform/shadow_resource_provider.go
+++ b/terraform/shadow_resource_provider.go
@ -523,7 +523,13 @@ func (p *shadowResourceProviderShadow) Apply(
 		p.ErrorLock.Unlock()
 	}

-	// TODO: compare diffs
+	if !diff.Equal(result.Diff) {
+		p.ErrorLock.Lock()
+		p.Error = multierror.Append(p.Error, fmt.Errorf(
+			"Apply: unequal diffs (real, then shadow):\n\n%#v\n\n%#v",
+			result.Diff, diff))
+		p.ErrorLock.Unlock()
+	}

 	return result.Result, result.ResultErr
 }