call site 20 for test.skip
rest/testing/test_directive.py - line 47
46
47
48
   def test_graphviz(self):
->     self._graphviz_html()
       self._graphviz_pdf()
rest/testing/test_directive.py - line 17
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
   def _graphviz_html(self):
       if not py.path.local.sysfind("dot"):
->         py.test.skip("graphviz needed")
       directive.set_backend_and_register_directives("html")
       if not py.path.local.sysfind("svn"):
           py.test.skip("svn needed")
       txt = datadir.join("graphviz.txt")
       html = txt.new(ext="html")
       png = datadir.join("example1.png")
       rest.process(txt)
       assert html.check()
       assert png.check()
       html_content = html.read()
       assert png.basename in html_content
       html.remove()
       png.remove()