From 2fb6e4fa9275664b92d7e7785dd0a816d7387d97 Mon Sep 17 00:00:00 2001
From: David Mehren <dmehren1@gmail.com>
Date: Thu, 12 Jul 2018 19:03:55 +0200
Subject: [PATCH] [LOUDSTree] Test NoSuchChild in labeled_child
---
src/trees/louds_tree.rs | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/trees/louds_tree.rs b/src/trees/louds_tree.rs
index 0d29366..ba7478c 100644
--- a/src/trees/louds_tree.rs
+++ b/src/trees/louds_tree.rs
@@ -516,6 +516,12 @@ mod tests {
louds_tree.labeled_child(4, String::from("leaf")).unwrap(),
7
);
+ assert_eq!(
+ louds_tree
+ .labeled_child(4, String::from("foobar"))
+ .unwrap_err(),
+ NodeError::NoSuchChildError
+ );
}
#[test]
--
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