From 4720b9fc98ce7702c3cf53db82f29122429462b2 Mon Sep 17 00:00:00 2001
From: Daniel McDonald <danielmcdonald@ucsd.edu>
Date: Mon, 31 Jan 2022 09:23:36 -0800
Subject: [PATCH] add a test

---
 bp/_io.pyx          | 1 +
 bp/tests/test_io.py | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/bp/_io.pyx b/bp/_io.pyx
index 0c0f79f..1541467 100644
--- a/bp/_io.pyx
+++ b/bp/_io.pyx
@@ -145,6 +145,7 @@ cpdef parse_newick(unicode data):
     if data.count(',') == 0:
         raise ValueError("Only trees with more than 1 node supported")
 
+    data = data.strip()
     if not data.endswith(';'):
         raise ValueError("Newick does not appear terminated with a semicolon")
 
diff --git a/bp/tests/test_io.py b/bp/tests/test_io.py
index d2f24f0..2f2932b 100644
--- a/bp/tests/test_io.py
+++ b/bp/tests/test_io.py
@@ -70,6 +70,10 @@ def test_parse_newick_no_semicolon_bug(self):
         with self.assertRaises(ValueError):
             parse_newick(test)
 
+        # make sure we work with a newline
+        test = "((h:1, i:1, j:1, k:1, l: 1),(e:1,f:1),(n:1,o:1,p:1))a:1;\n"
+        parse_newick(test)
+
     def test_write_newick_underscore_bug(self):
         test = "(((a)b)'c_foo',((d)e)f)r;"
         buf = io.StringIO()