test changes

- add markdown code block to test notebook
- update ansi filter test

IPython/nbconvert/filters/tests/test_ansi.py

@@ -68,12 +68,12 b' class TestAnsi(TestsBase):'
     def test_ansi2latex(self):
         """ansi2latex test"""
         correct_outputs = {
-            '%s' % (TermColors.Red)  : r'\red{}',
-            'hello%s' % TermColors.Blue: r'hello\blue{}',
-            'he%s%sllo' % (TermColors.Green, TermColors.Cyan) : r'he\green{}\cyan{llo}',
-            '%shello' % TermColors.Yellow : r'\yellow{hello}',
-            '{0}h{0}e{0}l{0}l{0}o{0}'.format(TermColors.White) : r'\white{h}\white{e}\white{l}\white{l}\white{o}\white{}',
-            'hel%slo' % TermColors.Green : r'hel\green{lo}',
+            '%s' % (TermColors.Red)  : r'{\color{red}}',
+            'hello%s' % TermColors.Blue: r'hello{\color{blue}}',
+            'he%s%sllo' % (TermColors.Green, TermColors.Cyan) : r'he{\color{green}}{\color{cyan}llo}',
+            '%shello' % TermColors.Yellow : r'{\color{yellow}hello}',
+            '{0}h{0}e{0}l{0}l{0}o{0}'.format(TermColors.White) : r'{\color{white}h}{\color{white}e}{\color{white}l}{\color{white}l}{\color{white}o}{\color{white}}',
+            'hel%slo' % TermColors.Green : r'hel{\color{green}lo}',
             'hello' : 'hello'}
 
         for inval, outval in correct_outputs.items():

IPython/nbconvert/tests/files/notebook2.ipynb

@@ -1,6 +1,6 b''
 {
  "metadata": {
-  "name": "notebook2"
+  "name": ""
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -171,12 +171,15 b''
      "prompt_number": 14
     },
     {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [],
-     "language": "python",
+     "cell_type": "markdown",
      "metadata": {},
-     "outputs": []
+     "source": [
+      "```python\n",
+      "def foo(bar=1):\n",
+      "    \"\"\"docstring\"\"\"\n",
+      "    raise Exception(\"message\")\n",
+      "```"
+     ]
     }
    ],
    "metadata": {}