I am running a set of unit tests using a Bash script. What is a more Pythonic way of doing this generally?
Assuming I cannot change the unit tests, what would be the most Pythonic way of doing this?
The Bash script to run all of the tests is as follows:
#!/bin/bash function PJTUnitTests () { exitCode=0 for test in $(ls PACKAGE_DIRECTORY/test/test_transform.py PACKAGE_DIRECTORY/test/test_trf*.py); do name=$(basename $test) echo "running ${name}" ${test} &> ${name}.test if [ $? != "0" ]; then echo "$(date) "${test}" failed" | tee -a test.fail exitCode=1 else echo "$(date) ${test} ok" | tee -a test.ok fi done if [ $exitCode != "0" ]; then echo "At least one test failed -- see summary file test.fail for details." else echo "All tests passed." fi } PJTUnitTests A representative unit test is the following:
import json import subprocess import os import os.path import sys import unittest from PACKAGE.MODULE1 import msg class Echotest(unittest.TestCase): def test_runEcho(self): cmd = ['Echo_1.py'] cmd.extend(['--testInt', '1234']) cmd.extend(['--testFloat', '-1.212']) cmd.extend(['--testIntList', '1,2,3,4,5,6']) cmd.extend(['--testSubstepList', 'all:juice', 'jane:apple', 'bob:orange', 'alice:pear']) cmd.extend(['--testSubstepInt', 'all:34', 'jane:1', 'bob:2', 'alice:-3']) cmd.extend(['--testSubstepBool', 'all:True', 'jane:false', 'bob:tRuE', 'alice:FaLse']) msg.info('Will run this transform: {0}'.format(cmd)) p = subprocess.Popen(cmd, shell = False, stdout = subprocess.PIPE, stderr = subprocess.STDOUT, bufsize = 1) while p.poll() is None: line = p.stdout.readline() sys.stdout.write(line) # Hoover up remaining buffered output lines. for line in p.stdout: sys.stdout.write(line) self.assertEqual(p.returncode, 0) # Now load metadata and test a few important values. with open('jobReport.json') as jr: md = json.load(jr) self.assertEqual(isinstance(md, dict), True) if __name__ == '__main__': unittest.main() 
