From 17ba7f238947a4080b42593c7ea40becb8aea941 Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Tue, 16 Apr 2024 22:07:50 -0400
Subject: [PATCH] Add invalid data test for Terrain

---
 src/tera.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/tera.rs b/src/tera.rs
index 4737e48..e80e3f5 100644
--- a/src/tera.rs
+++ b/src/tera.rs
@@ -65,3 +65,21 @@ impl Terrain {
         })
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use std::fs::read;
+    use std::path::PathBuf;
+
+    use super::*;
+
+    #[test]
+    fn test_invalid() {
+        let mut d = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        d.push("resources/tests");
+        d.push("random");
+
+        // Feeding it invalid data should not panic
+        Terrain::from_existing(&read(d).unwrap());
+    }
+}