Merged in crazymaster/pygments-main (pull request #295)

Add alias for elisp

1 files changed, 8 insertions, 1 deletions

diff --git a/tests/test_basic_api.py b/tests/test_basic_api.py
index e89b5c31..be7a4747 100644
--- a/tests/test_basic_api.py
+++ b/tests/test_basic_api.py
@@ -16,7 +16,7 @@ from pygments import lexers, formatters, filters, format
 from pygments.token import _TokenType, Text
 from pygments.lexer import RegexLexer
 from pygments.formatters.img import FontNotFound
-from pygments.util import text_type, StringIO, xrange
+from pygments.util import text_type, StringIO, xrange, ClassNotFound
 
 import support
 
@@ -138,6 +138,13 @@ def test_get_lexers():
         for mimetype in mimetypes:
             assert cls == lexers.get_lexer_for_mimetype(mimetype).__class__.__name__
 
+    try:
+        lexers.get_lexer_by_name(None)
+    except ClassNotFound:
+        pass
+    else:
+        raise Exception
+
 
 def test_formatter_public_api():
     ts = list(lexers.PythonLexer().get_tokens("def f(): pass"))