def help(self):
"""Test help works and everything that is meant to be there is there"""
capture = StringIO()
clifunc.help(Fixture().f, capture)
self.maxDiff = None
self.assertEqual("""\
Summary line
parameters: [-mand] <str> [[-defnone] <str>] [-noarg] [[-multi] <str> . . .] [<var> . . .] -mand-opt=<str> [-optzero=<str>] [-noarg-opt] [-multi-opt=<str> . . .]
defaults: -optzero=0
Docstring body
""", capture.getvalue())
def help(self):
"""Test help works and everything that is meant to be there is there"""
capture = StringIO()
clifunc.help(Fixture().f, capture)
self.maxDiff = None
self.assertEqual(
"""\
Summary line
parameters: [-mand] <str> [[-defnone] <str>] [-noarg] [[-multi] <str> . . .] [<var> . . .] -mand-opt=<str> [-optzero=<str>] [-noarg-opt] [-multi-opt=<str> . . .]
defaults: -optzero=0
Docstring body
""", capture.getvalue())
def nodoc(self):
"""Help should work without any docstring"""
def f():
pass
clifunc.help(f, StringIO())
def nodoc(self):
"""Help should work without any docstring"""
def f():
pass
clifunc.help(f, StringIO())
