473,703 Members | 2,829 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Organising unit tests

I have a number of unit tests organised hierarchically, all of which
inherit fixtures from a base class. To run these all at once I started
out using

from basic import map, directionalpan, layerorder, layervisibility ,
listlayers, streamlayerlist
# ... lots more ...

suite0 =
unittest.TestLo ader().loadTest sFromTestCase(d irectionalpan.T estPan)
suite1 =
unittest.TestLo ader().loadTest sFromTestCase(l ayerorder.TestL ayerorder)
# ... lots more ...

alltests = unittest.TestSu ite([suite0
, suite1
....])
unittest.TextTe stRunner(verbos ity=2).run(allt ests)

Which is unmaintainable. the TestLoader docs warn that
loadTestsFromMo dule will not play nicely with my situation and indeed
if I try

suite0 = unittest.TestLo ader().loadTest sFromModule(bas ic)

then run the tests, it hasn't picked any up. I suppose I could collect
and run the tests with a shell script...what are my options here to
avoid hardcoding and maintaining the list of tests, and how is it
normally done?

Thanks.

Sep 29 '06 #1
1 1482
OK, so I'm trying to collect the tests with python and add them to the
test suite dynamically, but I have a problem with module names. Here's
what I've got:
############### ##########
import os
from os.path import join
import unittest

alltests = unittest.TestSu ite()

def mightBeATest(f) :
#TODO check whether it really is a test
return f.endswith('.py ') and f != '__init__.py'

def isModule(d):
if not os.path.isdir(d ):
return False
for f in os.listdir(d):
if f == '__init__.py':
return True
return False
def getTestsFromDir (dir, currentmod):
for f in os.listdir(dir) :
if not f.startswith('. '):
if isModule(f):
#TODO how to check whether we are several modules in?
mod = __import__(f)
getTestsFromDir (os.path.join(d ir, f), mod)
elif mightBeATest(os .path.join(dir, f)):
fname, etx = os.path.splitex t(f)
print 'adding test
with',('alltest s.addTests(unit test.TestLoader ().loadTestsFro mTestCase('+(cu rrentmod.__dict __[fname])+'))')

eval('alltests. addTests(unitte st.TestLoader() .loadTestsFromT estCase('+curre ntmod.__dict__[fname]+'))')
getTestsFromDir (os.curdir, None)
print alltests.countT estCases()
############### #############

it's importing and referring to the current module that I have a
problem with...it gives me a key error.

Sep 29 '06 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

6
3683
by: Tom Verbeure | last post by:
Hello All, so I'm now convinced that unit testing is really the way to go and I want to add it to an existing project. The first thing that I find out, is that, well, it's hard work. Harder than writing the real functional code. My application manipulates graphs. I first write the skeleton in Python, then convert it to C++ for high performance (some graphs can have millions of nodes.)
14
2745
by: | last post by:
Hi! I'm looking for unit-testing tools for .NET. Somthing like Java has --> http://www.junit.org regards, gicio
72
5249
by: Jacob | last post by:
I have compiled a set og unit testing recommendations based on my own experience on the concept. Feedback and suggestions for improvements are appreciated: http://geosoft.no/development/unittesting.html Thanks.
6
2076
by: Michael Bray | last post by:
I've just inherited a fairly large project with multiple classes. The developer also wrote a huge number of unit tests (using NUnit) to validate that the classes work correctly. However, I don't think that the class itself should include unit tests, especially since it has to reference nunit.framework in order to compile/work, and I don't want to have to distribute the nunit.framework.dll with this class. So I created a new project,...
5
6522
by: shuisheng | last post by:
Dear All, I was told that unit test is a powerful tool for progamming. If I am writing a GUI code, is it possible to still using unit test? I have a little experience in using unittest++. But I can not work out a way to use it to test GUI code. Thanks a lot!
176
8363
by: nw | last post by:
Hi, I previously asked for suggestions on teaching testing in C++. Based on some of the replies I received I decided that best way to proceed would be to teach the students how they might write their own unit test framework, and then in a lab session see if I can get them to write their own. To give them an example I've created the following UTF class (with a simple test program following). I would welcome and suggestions on how anybody...
1
3441
by: Richard Lewis Haggard | last post by:
We're using VS05 and today the units tests have stopped working in our development environment. I'm sure that it is something really silly and simple but I'll be darned if I can figure out what it is. Here's a failure example: I created a simple little C# program called Test1. I added a new class that has a public method Sum, which does the brilliant function of adding two numbers together and returning the result. I added a unit test...
6
5686
by: Vyacheslav Maslov | last post by:
Hi all! I have many many many python unit test, which are used for testing some remote web service. The most important issue here is logging of test execution process and result. I strongly need following: 1. start/end timestamp for each test case (most important) 2. immediate report about exceptions (stacktrace) 3. it will be nice to use logging module for output
5
2841
by: =?Utf-8?B?cmFuZHkxMjAw?= | last post by:
I'm working in Visual Studio 2005 Team Edition for Software Developers I've used the wizard under the Test menu to create a bunch of unit tests. When I click "Test -Start Selected Test Project with Debugger" the tests run. I'd really like to create a WinForm User Interface to run the Unit Tests. The idea would be to give the user a list of Unit Tests in a table, and let the user select any combination of tests they like. The user then...
0
9239
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
0
9102
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
0
7844
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
6585
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
5920
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
4417
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
1
3113
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
2424
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
3
2055
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.