handle lecture test moving to lib

IPython/lib/tests/test_lexers.py

@@ -1,24 +1,15 b''
 """Test lexers module"""
-#-----------------------------------------------------------------------------
-#  Copyright (C) 2014 The IPython Development Team
-#
-#  Distributed under the terms of the BSD License.  The full license is in
-#  the file COPYING, distributed as part of this software.
-#-----------------------------------------------------------------------------
-
-#-----------------------------------------------------------------------------
-# Imports
-#-----------------------------------------------------------------------------
+
+# Copyright (c) IPython Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+from unittest import TestCase
 from pygments.token import Token
 
-from jupyter_nbconvert.tests.base import TestsBase
 from .. import lexers
 
 
-#-----------------------------------------------------------------------------
-# Classes and functions
-#-----------------------------------------------------------------------------
-class TestLexers(TestsBase):
+class TestLexers(TestCase):
     """Collection of lexers tests"""
     def setUp(self):
         self.lexer = lexers.IPythonLexer()

IPython/testing/iptest.py

@@ -193,6 +193,8 b" if not have['matplotlib']:"
 sec = test_sections['lib']
 if not have['zmq']:
     sec.exclude('kernel')
+if not have['pygments']:
+    sec.exclude('tests.test_lexers')
 # We do this unconditionally, so that the test suite doesn't import
 # gtk, changing the default encoding and masking some unicode bugs.
 sec.exclude('inputhookgtk')