1 files changed, 58 insertions, 0 deletions
diff --git a/tests/test_julia.py b/tests/test_julia.py
new file mode 100644
index 00000000..08c420d3
--- /dev/null
+++ b/tests/test_julia.py
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+"""
+    Julia Tests
+    ~~~~~~~~~~~
+
+    :copyright: Copyright 2006-2015 by the Pygments team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import unittest
+
+from pygments.lexers import JuliaLexer
+from pygments.token import Token
+
+
+class JuliaTests(unittest.TestCase):
+    def setUp(self):
+        self.lexer = JuliaLexer()
+
+    def test_unicode(self):
+        """
+        Test that unicode character, √, in an expression is recognized
+        """
+        fragment = u's = \u221a((1/n) * sum(count .^ 2) - mu .^2)\n'
+        tokens = [
+            (Token.Name, u's'),
+            (Token.Text, u' '),
+            (Token.Operator, u'='),
+            (Token.Text, u' '),
+            (Token.Operator, u'\u221a'),
+            (Token.Punctuation, u'('),
+            (Token.Punctuation, u'('),
+            (Token.Literal.Number.Integer, u'1'),
+            (Token.Operator, u'/'),
+            (Token.Name, u'n'),
+            (Token.Punctuation, u')'),
+            (Token.Text, u' '),
+            (Token.Operator, u'*'),
+            (Token.Text, u' '),
+            (Token.Name, u'sum'),
+            (Token.Punctuation, u'('),
+            (Token.Name, u'count'),
+            (Token.Text, u' '),
+            (Token.Operator, u'.^'),
+            (Token.Text, u' '),
+            (Token.Literal.Number.Integer, u'2'),
+            (Token.Punctuation, u')'),
+            (Token.Text, u' '),
+            (Token.Operator, u'-'),
+            (Token.Text, u' '),
+            (Token.Name, u'mu'),
+            (Token.Text, u' '),
+            (Token.Operator, u'.^'),
+            (Token.Literal.Number.Integer, u'2'),
+            (Token.Punctuation, u')'),
+            (Token.Text, u'\n'),
+        ]
+        self.assertEqual(tokens, list(self.lexer.get_tokens(fragment)))