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#!/usr/bin/env python
from __future__ import print_function
"""
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])) + "/"
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 transform, Pipeline, pipeline_run, regex, inputs, mkdir
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# imports
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import unittest
import json
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# Tasks
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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()
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