CODESYS - the IEC 61131-3 automation software

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PostPosted: Tue Aug 13, 2019 5:59 pm 

Joined: Thu Jul 27, 2017 7:54 pm
Posts: 16

In this thread user Goof van de Weg mentioned that they had created a python script to convert exported Test Manager reports into a Junit format for Jenkins to recognize. As I don't believe he is active anymore I have created my own and wish to share it to those who would like to do the same.

Modify as you see fit - mine assumes that the test FBs are named FB_{FBNAME)_UNITTESTS and names the cases by each step of a multitest.

Install untangle, dateutil and junit_xml from pip or where ever you get your modules from

import untangle
import sys
from dateutil import parser
from junit_xml import TestSuite, TestCase

# Get time taken to execute test in seconds for JUnit report
def getTimeTaken(startTime, endTime):
    st = parser.parse(startTime)
    et = parser.parse(endTime)
    timedelta = et-st
    return timedelta.seconds

if len(sys.argv) == 1:
    o = untangle.parse('scripttest.xml')
    print("No argument received, using scripttest.xml")
    print("Argument received, using TestManagerReport.xml")
    o = untangle.parse(

JunitTestCases = []
exitCode = 0
for CodesysTestCases in o.TestReport.Details.Sequence.TestCase:
    codesysTCName = str(CodesysTestCases['Name'])
    newTC = TestCase("","")
    newTC.status = CodesysTestCases.Result['State']
    newTC.elapsed_sec = getTimeTaken(CodesysTestCases.Timing.StartTime.cdata, CodesysTestCases.Timing.EndTime.cdata)
    chunksByUnderscore = codesysTCName
    chunksByUnderscore = chunksByUnderscore.split("_")

    chunksByColon = codesysTCName
    chunksByColon = chunksByColon.split(":")
    if chunksByUnderscore[0] == "FB":
        newTC.classname = chunksByUnderscore[0] + "_" + chunksByUnderscore[1] = chunksByColon[1].strip() + ":" + chunksByColon[2]
    else: = chunksByUnderscore[0]
        newTC.classname = "Test Script"
    if CodesysTestCases.Result['State'] == 'Failed':
        exitCode = 1

ts = TestSuite("Test Suite", JunitTestCases)

with open('junitreports.xml', 'w') as f:
    TestSuite.to_file(f, [ts], prettyprint=True)
if exitCode != 0:
    print("Failing Jenkins build due to test failure")

PostPosted: Tue Aug 20, 2019 8:17 pm 
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Joined: Fri Jan 19, 2018 3:38 pm
Posts: 77
Thank you!

CfUnit, free and open-source IEC61131-3 unit-testing framework
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