compare error output in tagstore unit test

Signed-off-by: xiekeyang <xiekeyang@huawei.com>
2016-02-22 15:24:49 +08:00 · 2016-02-22 15:24:49 +08:00 · d58188c4d7
commit d58188c4d7
parent ad1b181291
1 changed files with 2 additions and 1 deletions
--- a/registry/storage/tagstore_test.go
+++ b/registry/storage/tagstore_test.go
@ -98,8 +98,9 @@ func TestTagStoreUnTag(t *testing.T) {
 		t.Error(err)
 	}

+	errExpect := distribution.ErrTagUnknown{Tag: "latest"}.Error()
 	_, err = tags.Get(ctx, "latest")
-	if err == nil {
+	if err == nil || err.Error() != errExpect {
 		t.Error("Expected error getting untagged tag")
 	}
 }