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()
