Add Sphinx.add_lexer().

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/test_highlighting.py b/tests/test_highlighting.py
new file mode 100644
index 00000000..5c353946
--- /dev/null
+++ b/tests/test_highlighting.py
@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+"""
+    test_highlighting
+    ~~~~~~~~~~~~~~~~~
+
+    Test the Pygments highlighting bridge.
+
+    :copyright: 2008 by Georg Brandl.
+    :license: BSD.
+"""
+
+from util import *
+
+from pygments.lexer import RegexLexer
+from pygments.token import Text, Name
+
+from sphinx.highlighting import PygmentsBridge
+
+
+class MyLexer(RegexLexer):
+    name = 'testlexer'
+
+    tokens = {
+        'root': [
+            ('a', Name),
+            ('b', Text),
+        ],
+    }
+
+
+@with_app()
+def test_add_lexer(app):
+    app.add_lexer('test', MyLexer())
+
+    bridge = PygmentsBridge('html')
+    ret = bridge.highlight_block('ab', 'test')
+    assert '<span class="n">a</span>b' in ret