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#!/usr/bin/env python
from __future__ import print_function
import unittest
from ruffus import transform, Pipeline, pipeline_run, regex, inputs
import ruffus
import sys
"""
test_inputs_with_multiple_args_raising_exception.py
inputs with multiple arguments should raise an exception
"""
import os
tempdir = os.path.relpath(os.path.abspath(os.path.splitext(__file__)[0])) + "/"
# 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__), ".."))
# 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888
# imports
# 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888
# 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888
# Tasks
# 88888888888888888888888888888888888888888888888888888888888888888888888888888888888888888
try:
@transform(None, regex(tempdir + "b"), inputs(tempdir + "a", tempdir + "b"), "task_1.output")
def task_1(i, o):
for f in o:
open(f, 'w')
except ruffus.ruffus_exceptions.error_task_transform_inputs_multiple_args:
print("\tExpected exception thrown 1")
except ruffus.ruffus_exceptions.error_inputs_multiple_args:
print("\tExpected exception thrown 2")
def task_2(i, o):
for f in o:
open(f, 'w')
class Test_task_mkdir(unittest.TestCase):
def setUp(self):
"""
"""
pass
def tearDown(self):
"""
"""
pass
def test_no_re_match(self):
try:
pipeline_run(multiprocess=10, verbose=0, pipeline="main")
except:
return
raise Exception(
"Inputs(...) with multiple arguments should have thrown an exception")
def test_newstyle_no_re_match(self):
try:
test_pipeline = Pipeline("test")
test_pipeline.transform(task_func=task_2,
input=None,
filter=regex(tempdir + "b"),
replace_inputs=inputs(
tempdir + "a", tempdir + "b"),
output="task_1.output")
test_pipeline.run(multiprocess=10, verbose=0)
except ruffus.ruffus_exceptions.error_task_transform_inputs_multiple_args:
print("\tExpected exception thrown 1")
return
except ruffus.ruffus_exceptions.error_inputs_multiple_args:
print("\tExpected exception thrown 2")
return
raise Exception(
"Inputs(...) with multiple arguments should have thrown an exception")
if __name__ == '__main__':
unittest.main()
|
