From a05cd8134aa8860e81ce046cd112a4d2580cb264 Mon Sep 17 00:00:00 2001
From: Kiran Shila <me@kiranshila.com>
Date: Fri, 5 Apr 2024 15:21:16 -0700
Subject: [PATCH] Add endianness check test

---
 src/read.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/read.rs b/src/read.rs
index 1de442e..7184f1b 100644
--- a/src/read.rs
+++ b/src/read.rs
@@ -523,6 +523,18 @@ mod tests {
         assert_eq!(b"HEADER_END", e);
     }
 
+    #[test]
+    fn test_wrong_endian() {
+        let hstart = sigproc_string("HEADER_START");
+        let a = header_start(&hstart, Endianness::Big);
+        let b = header_start(&hstart, Endianness::Little);
+        if a.is_err() {
+            assert!(b.is_ok())
+        } else {
+            assert!(b.is_err())
+        }
+    }
+
     #[test]
     fn test_numeric_headers() {
         let mut az = sigproc_string("az_start");