def runTest(self):
# This docstring will show up in nosetests -v and python
# test_bla.py -v output. The metaclass above replaces this empty
# string in subclasses of CoroutineTest with the docstring from
# the subclass.
"."
s = Sink()
sink_gen = prime(s())
# The thing assigned to coroutine_under_test was a callable of
# some sort. But somewhere along the line, it's made into an
# instancemethod, so that when it's called, the self parameter
# is prepended to the argument list. But we don't want that
# here: we're just trying to store a callable in self and get it
# back out later, no special behavior. So pull the func back out
# of the instancemethod and use that.
#
# But if the callable was not a function, it won't have been
# packaged into an instancemethod. For example, it may have been
# an instance of a class having a __call__ method.
if hasattr(self.coroutine_under_test, 'im_func'):
coro = self.coroutine_under_test.im_func
else:
coro = self.coroutine_under_test
send_into = prime(coro(sink_gen))
for thing in self.preprocess_send():
send_into.send(thing)
send_into.close()
self.assertEqual(s.values, list(self.preprocess_expect()))
def summon_file_for_iac(iac):
f = file(os.path.join(directory_name, iac), 'w')
print >> f, "\\section{%s: %s}" % (iac, iac_titles[iac])
print >> f, "\\label{iac-%s}" % iac
return prime(pipe(
LatexEmitter(iac),
prime(lines_to_file(f)(None))))
def testThreeMemberPipe(self):
s = Sink()
sg = prime(s())
p = prime(pipe(add(1), mul(3), sg))
p.send(4)
# add(1) happens first -> 5
# then mul(3) -> 15
self.assertEqual(s.values, [15])
def do_puppet_files(self):
go = push_lines_from_files(*self.puppet_files)
input_stage = splitmerge(
identity, lambda t: pipe(sort_comments, invert_comments, t))
label_stage = lambda t: pipe(
splitmerge(identity, labels_for_files(self.nToStrip),
labels_for_modules(self.nToStrip)),
buffer_labels_till_first_latex_line, autoindex, t)
add_written_reqs = splitmerge(find_implements, find_doneby,
find_bydefault, identity)
do_policy_output = lambda t: pipe(drop_tagged('line'),
LatexEmitter('policy'),
lines_to_file(self.policy_output), t)
per_iac_output = lambda t: pipe(
# grab both implements (from upstream) and paragraphs
splitmerge(identity, paragraphs),
splitmerge(puppet_labels_for_per_iac(self.nToStrip), identity),
tag_iac_paragraphs,
self.write_iac_files_pipe_entry,
t)
master = pipe(
splitmerge(
identity,
lambda t: pipe(take_tagged('new_file'),
log('reading', logging.DEBUG), null, t)),
input_stage, label_stage, add_written_reqs,
self.add_all_indirect_iacs,
splitmerge(self.write_exec_summary_splitmerge_entry,
per_iac_output, do_policy_output), lambda t: null(t))
go(prime(master))
def do_latex_files(self):
go = push_lines_from_files(*self.latex_files)
master = pipe(
splitmerge(identity, lines_to_toplevel),
splitmerge(latex_labels_for_per_iac, identity),
splitmerge(
lambda t: pipe(neutralize_verb_tag,
splitmerge(find_implements, find_doneby), t),
identity), self.add_all_indirect_iacs,
splitmerge(identity, paragraphs), tag_iac_paragraphs,
self.write_the_iac_files)
go(prime(master))
def prepare(self):
self.log.debug('There are %d LaTeX files', len(self.latex_files))
self.log.debug('There are %d Puppet files', len(self.puppet_files))
self.write_the_iac_files = prime(
latex_to_files_in(self.per_iac_output_dir,
ia_controls.names)(None))
# since the latex_to_files_in doesn't emit messages, it doesn't matter
# what comes after it in the pipe; but pipe expects to call something
# with one argument
self.write_iac_files_pipe_entry = lambda t: self.write_the_iac_files
self.write_exec_summary = prime(
pipe(executive_summary(ia_controls.names),
LatexEmitter('exec_summary'),
lines_to_file(self.exec_summary_output), None))
self.write_exec_summary_splitmerge_entry = \
lambda t: self.write_exec_summary
find_each_indirect_iacs = [
find_ia_control_tags(
name, meaning,
ia_controls.for_system_profile[meaning.profile_id])
for (name, meaning) in self.checklists.items()
]
self.add_all_indirect_iacs = splitmerge(*(find_each_indirect_iacs +
[identity]))
def testSink(self):
s = Sink()
g = prime(s())
g.send(('foo', 'bar'))
self.assertEqual(s.values, [('foo', 'bar')])
def testTwoMemberPipe(self):
s = Sink()
sg = prime(s())
p = prime(pipe(add(1), sg))
p.send(3)
self.assertEqual(s.values, [4])
def testOneMemberPipe(self):
s = Sink()
# pipe will call s() to get generator object
p = prime(pipe(s))
p.send(3)
self.assertEqual(s.values, [3])
