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#!/usr/bin/env python
from __future__ import print_function
"""
test_cmdline.py
"""
import os
import sys
# add grandparent to search path for testing
grandparent_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", ".."))
sys.path.insert(0, grandparent_dir)
# module name = script name without extension
module_name = os.path.splitext(os.path.basename(__file__))[0]
# funky code to import by file name
parent_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
import ruffus
from ruffus import pipeline_run, pipeline_printout, Pipeline
from ruffus.cmdline import handle_verbose
cmdline = ruffus.cmdline
import unittest
import re
import shutil
# mock for command line options
class t_options(object):
def __str__(self):
return self.__dict__
def __repr__(self):
return str(self.__dict__)
class Test_cmdline(unittest.TestCase):
#def setUp(self):
#if sys.hexversion < 0x03000000:
# self.assertRaisesRegex = self.assertRaisesRegexp
#___________________________________________________________________________
#
# test_something()
#___________________________________________________________________________
#def test_something(self):
# s = StringIO()
# cleanup_tmpdir()
# pipeline_printout(s, [test_regex_task], verbose=5, wrap_width = 10000, pipeline= "main")
# self.assertTrue(re.search('Missing files.*\[tmp_test_regex_error_messages/a_name.tmp1, tmp_test_regex_error_messages/a_name.tmp2', s.getvalue(), re.DOTALL))
# self.assertIn("Warning: File match failure: File 'tmp_test_regex_error_messages/a_name.tmp1' does not match regex", s.getvalue())
# self.assertRaisesRegex(fatal_error_input_file_does_not_match,
# "File '.*?' does not match regex\('.*?'\) and pattern '.*?':\n.*unknown group name",
# pipeline_printout,
# s, [test_regex_misspelt_capture_error_task],
# verbose = 3)
#___________________________________________________________________________
#
# cleanup
#___________________________________________________________________________
#def tearDown(self):
# pass
# shutil.rmtree(workdir)
#
#
#_____________________________________________________________________________________
#
# test_verbose
#_____________________________________________________________________________________
def test_verbose (self):
"""
--verbose on its own increases the verbosity by one
--verbose NNN (re)sets the verbosity to NNN whatever the previous state
"""
# options.verbose defined by user to be None
options = t_options()
setattr(options, "verbose", None)
handle_verbose(options)
self.assertTrue(options.verbose==None)
self.assertTrue(options.verbose_abbreviated_path is None)
# options.verbose defined by user to be 0
options = t_options()
setattr(options, "verbose", 0)
handle_verbose(options)
self.assertTrue(options.verbose==0)
self.assertTrue(options.verbose_abbreviated_path is None)
# options.verbose defined by user to be "6"
options = t_options()
setattr(options, "verbose", "6")
handle_verbose(options)
self.assertTrue(options.verbose==6)
self.assertTrue(options.verbose_abbreviated_path==None)
# options.verbose defined by user to be 6
options = t_options()
setattr(options, "verbose", 6)
handle_verbose(options)
self.assertTrue(options.verbose==6)
self.assertTrue(options.verbose_abbreviated_path==None)
# options.verbose defined by user to "+"
options = t_options()
setattr(options, "verbose", "+")
handle_verbose(options)
self.assertTrue(options.verbose==1)
self.assertTrue(options.verbose_abbreviated_path==None)
# --verbose not set
options = t_options()
setattr(options, "verbose", [])
handle_verbose(options)
self.assertTrue(options.verbose==0)
self.assertTrue(options.verbose_abbreviated_path==None)
# --verbose
options = t_options()
setattr(options, "verbose", ["+"])
handle_verbose(options)
self.assertTrue(options.verbose==1)
self.assertTrue(options.verbose_abbreviated_path==None)
# --verbose --verbose 5 --verbose
options = t_options()
setattr(options, "verbose", ["+", "5", "+"])
handle_verbose(options)
self.assertTrue(options.verbose==6)
self.assertTrue(options.verbose_abbreviated_path==None)
# --verbose --verbose 5 --verbose --verbose 4
# last value overrides the 5
options = t_options()
setattr(options, "verbose", ["+", "5", "+", "4"])
handle_verbose(options)
self.assertTrue(options.verbose==4)
self.assertTrue(options.verbose_abbreviated_path==None)
#_____________________________________________________________________________________
#
# test_verbose_abbreviated_path
#_____________________________________________________________________________________
def test_verbose_abbreviated_path (self):
"""
--verbose NNN:MMM sets the verbose_abbreviated_path to MMM
"""
#
# do not override users' verbose_abbreviated_path
#
options = t_options()
# take verbose_abbreviated_path
setattr(options, "verbose", ["+", "5", "+", "4:3"])
handle_verbose(options)
self.assertTrue(options.verbose==4)
self.assertTrue(options.verbose_abbreviated_path==3)
# do not override users' verbose_abbreviated_path
setattr(options, "verbose", ["+", "5", "+", "7:5"])
handle_verbose(options)
self.assertTrue(options.verbose==7)
self.assertTrue(options.verbose_abbreviated_path==3)
options = t_options()
# take verbose_abbreviated_path
setattr(options, "verbose", ["+", "5:3", "+", "7:5", "+"])
handle_verbose(options)
self.assertTrue(options.verbose==8)
self.assertTrue(options.verbose_abbreviated_path==5)
#_____________________________________________________________________________________
#
# test_argparse
#_____________________________________________________________________________________
def test_argparse(self):
"""
Same as above but setting up options using ruffus.cmdline.get_argparse
--verbose on its own increases the verbosity by one
--verbose NNN (re)sets the verbosity to NNN whatever the previous state
--verbose NNN:MMM sets the verbose_abbreviated_path to MMM
"""
parser = cmdline.get_argparse(description='WHAT DOES THIS PIPELINE DO?')
import sys
sys.argv = ["test", "--verbose", "--verbose=2"]
options = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==2)
self.assertTrue(options.verbose_abbreviated_path==None)
sys.argv = ["test", "--verbose", "--verbose=3", "--verbose"]
options = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==4)
self.assertTrue(options.verbose_abbreviated_path==None)
sys.argv = ["test", "--verbose", "--verbose=5:3", "--verbose"]
options = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==6)
self.assertTrue(options.verbose_abbreviated_path==3)
sys.argv = ["test", "--verbose", "--verbose=5:3", "--verbose", "--verbose=7", "--verbose"]
options = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==8)
self.assertTrue(options.verbose_abbreviated_path==3)
sys.argv = ["test", "--verbose", "--verbose=5:3", "--verbose", "--verbose=7:5", "--verbose"]
options = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==8)
self.assertTrue(options.verbose_abbreviated_path==5)
#_____________________________________________________________________________________
#
# test_optparse
#_____________________________________________________________________________________
def test_optparse(self):
"""
Same as above but setting up options using ruffus.cmdline.get_opt-parse
--verbose on its own increases the verbosity by one
--verbose NNN (re)sets the verbosity to NNN whatever the previous state
--verbose NNN:MMM sets the verbose_abbreviated_path to MMM
"""
parser = cmdline.get_optparse(usage='WHAT DOES THIS PIPELINE DO?')
sys.argv = ["test", "--verbose", "--verbose=2"]
(options, remaining_args) = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==2)
self.assertTrue(options.verbose_abbreviated_path==None)
sys.argv = ["test", "--verbose", "--verbose=3", "--verbose"]
(options, remaining_args) = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==4)
self.assertTrue(options.verbose_abbreviated_path==None)
sys.argv = ["test", "--verbose", "--verbose=5:3", "--verbose"]
(options, remaining_args) = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==6)
self.assertTrue(options.verbose_abbreviated_path==3)
sys.argv = ["test", "--verbose", "--verbose=5:3", "--verbose", "--verbose=7", "--verbose"]
(options, remaining_args) = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==8)
self.assertTrue(options.verbose_abbreviated_path==3)
sys.argv = ["test", "--verbose", "--verbose=5:3", "--verbose", "--verbose=7:5", "--verbose"]
(options, remaining_args) = parser.parse_args()
handle_verbose(options)
self.assertTrue(options.verbose==8)
self.assertTrue(options.verbose_abbreviated_path==5)
#
# Necessary to protect the "entry point" of the program under windows.
# see: http://docs.python.org/library/multiprocessing.html#multiprocessing-programming
#
if __name__ == '__main__':
#pipeline_printout(sys.stdout, [test_product_task], verbose = 3, pipeline= "main")
unittest.main()
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