Am looking for a regression test framework where I can add tests to.. Tests could be any sort of binaries that poke an application..
This really depends on what you're trying to do, but one of the features of the new Test::Harness (disclaimer: I'm the original author and still a core developer) is that if your tests output TAP (the Test Anything Protocol), you can use Test::Harness to run test suites written in multiple languages. As a result, you don't have to worry about getting "locked in" to a particular language because that's all your testing software supports. In one of my talks on the subject, I even give an example of a test suite written in Perl, C, Ruby, and HTML (yes, HTML -- you'd have to see it).
Just thought I would tell you guys what I ended up using..
QMtest ::=> http://mentorembedded.github.io/qmtest/
I found QMTest to full fill my needs. Its extensible framework, allows you to write very flexible test classes. Then, these test classes could be instantiated to large test suites to do regression testing.
QMTest is also very forward thinking, it allows for weak test dependencies and the creation of test resources. After a while of using QMTest, I started writing better quality tests. However, like any other piece of complex software, it requires some time to learn and understand the concepts, the API is documented and the User Manual give a good introduction. With sometime in your hand, I think QMTest is well worth it.
You did not indicate what language you are working in, but the xUnit family is available for a lot of different languages.
/Allan
It also depends heavily what kind of application you're working on. For a commandline app, for example, its probably easy enough to just create a shell script that calls it with a whole bunch of different options and compares its result to a previously known stable version, warning you if any of the output differs so that you can check whether the change is intentional or not.
If you want something more fancy, of course, you'll probably want some sort of dedicated testing framework.
I assume you are regression-testing a web application?
There are some tools in this kb article from Microsoft
And if I remember correctly, certain editions of Visual Studio also offer its own flavor of regression testing tools as well.
But if you just want a unit testing framework, the xUnit family does it pretty well.
Here's JUnit and NUnit.
Related
I am doing an assignment (implementing an algorithm), and I wanted to try, this time, implementing tests first. However, I simply do not know where to put them! Do I need to create a new project?
All the tutorials I have found mentioned what to write, but not the general method of proceeding when building a test suite.
I expected Monodevelop to have some kind of predefined structure (like a big "add test suite" button), but I could not find anything for FSharp.
Monodevelop seems to have many tools to deal with tests in a clean and principled way (it does have a big "run tests" button), therefore I thought I would structure my project so that Monodevelop "sees" my tests, so that I could use the tools from the graphical interface. It seems the most common way to write tests is to use NUnit, what if I use something else, like FsCheck?
I have stumbled upon a Github project called FSharpKoans, it seems to suggest that I should create a project called "MySolution.Test" inside a solution, is this the standard way?
What should be the type of the project then, is it a separate console application?
Thanks.
Yes, creating a separate "X.Test" project is the standard way of adding tests in .NET, F# is no exception here.
For testing framework, pick one that Monodevelop supports well if what you're looking for is IDE integration - NUnit sounds like a safe choice. You could conceivably use any framework in F# tests, so I would think what Monodevelop supports should dictate your choice here.
FsCheck is not a testing framework, it's a library for property-based testing that can be used in conjunction with any testing framework. You might want to look into it as it advocates a particularly interesting approach to testing, but it's by no means the only way or the required way of doing testing in F#.
I am in a new project that is looking to include an end to end testing framework.
We want something flexible, I've used Fitnesse before and I think we need something similar to it.
We are also using Hudson CI and are looking for something that would integrate easily with it.
Is there a clear winner?
UPDATED: The system has many components, some of them are web services running on tomcat, there are a couple of NoSQL databases too, but no UI testing is required for the moment.
Please add a comment if further clarification on the project details is needed.
The robot framework is a good keyword driven testing framework that we use for end to end integration testing.
http://code.google.com/p/robotframework/
There is a plugin for jenkins (a fork of hudson) that is very useful. It reportedly works with hudson as well.
Great to read you have decided start using Robot Framework. Its Hudson plugin already has recently got much better (trend charts, available from Hudson directly, ...) and moved to new place:
http://wiki.hudson-ci.org/display/HUDSON/Robot+Framework+Plugin
Can you be more specific, when you say, you want to have an end-to-end testing framework? What kind of application are you developing (standalone, web based, web service, ...)? What language do you program in?
I would also look for previous knowledge in your team or around your team (e.g. other teams). It might be sufficient, to use TestNG or JUnit (I have seen an old paper on UI testing using JUnit). Almost all test frameworks should be fine for Hudson, as long as they can be started in a headless/scripted mode and if they provide the results in a format that Hudson understands (in the worst case HTML is sufficent, though Hudson will only be able to display the pages). So if you have IBM Monitoring tools available, you might want to look at Rational Functional Tester or Rational Performance Tester.
FitNesse is a good tool for functional testing. The business contacts can create the test cases by themselfs (developers have to provide some connector code), which will create more visibility and removes some work from the test engineers. Drawback is, that you can't really do UI testing. If you need a open source plattform for UI, have a look at seam. Even though I like the OSS philosophi, you might need longer ramp up time (higher costs) and possibly more maintainace time for OSS (not true for all OSS). In any case, check how easy it is to get support for your framework. You might even consider paid support for your framework (regardless if open or closed source). Also don't forget, even though you can fix OSS source yourself, you might not have the expertise or time for fixing bugs or adding features.
So give us more info and we can give you better advices.
My experience with jBehave is very good. Recommend.
It's based on BDD - Behavior Driven Development.
I have been working on Test Automation from last few months and have been using the tool named "Testcomplete". But I have noticed that the tools do not matter a lot in the field of automation. Only thing you expect from an automation tool is the ability of the tool to spit out the recognition strings for the different controls used in the test application.
Apart from this, you will always have to build a automation framework which will serve your needs writing code.
So my question is, Is my thinking that automation tools do not matter a lot in the field of automation correct? In the sense, you can use any tools to get your automation running. Or Do the tools really matter? (Please ignore the costs factor of the tools). Also if I need to learn a new automation tool, then what do I concentrate on? Or how do I go about learing the tool? In short, what exactly does "learning a tool" mean?
My 3 best reasons for choosing which tool to use:
it works. This is important, not all tools work in all scenarios i.e. flash, silver light, adobe air, legacy apps with no automation support, etc.
whole team skills. This includes not only testers, but also developers. Test automation shouldn't be an isolated effort, developers should also collaborate on it. This is far easier when dev and test are using the same language/platform.
price. Doesn't have to be free (but it could), but of course its an important factor.
Personally we use the same test runner as the one for the unit tests. That along with extra third party automation pieces that do the plumbing for you.
Some additional thoughts on why the tool is important:
Community - What's the user community like? Are there a lot of user-generated resources out there to help?
Support - (if vendor) What's customer support like? Do they fix problems quickly? Is it easy to find solutions to common problems?
Extensibility - Often in test automation, you'll need to roll your own or code work-arounds, if the tool does not support a particular type of object in your application. How easy is it to extend the product? What programming language does the tool use? What kind of support do you get from the IDE?
An other piece of advice: sometimes you'll need wrapper classes around certain frameworks. We were using WatiN, which was really good at its time, but it lacked Chrome (it had a small percentage that time) support. The thing that killed WatiN for us was the lack of coping with new FireFox releases: FireFox 8 was out, and we had to run on our tests on FireFox 3.6...
Selenium was the solution, but it had a totally different logic and we already had more than a 1000 tests.
So we had to create a wrapper class around Selenium to "fake" it was WatiN. We had some issues, but we had to rewrite only some special cases... And not all tests.
The point is, sometimes, support for frameworks just cease to exist. But with an own framework focusing on what the test actually does instead of how it works would save you in this situation.
Variety of Test Automation Frameworks and Test Automation Tools are already available in the market. Thus, I would not recommend the built your own Test Automation Framework at all.
As far as selection of automation tools is a concern, I would say it does matter on the following basis:
Support: How much level of support you have when you are choosing an automation tool for your project.
Community: How big community is using that tool and how responsive that community is about sharing knowledge?
Pricing: (Proprietary or Open Source) Last but not the least is the pricing of the automation tool that you are planning to introduce in your project.
QA teams' expertise also matters sometimes. For example, in case your QA team does not have a developer or semi-developer skills vs Not-Technical QA Team, etc.
Regarding the Automation framework, there are many automation frameworks also available in the market already, therefore no need to reinvent the wheel. and selection of automation framework mostly depends on your selection of scripting language.
For example, if you choose python as your scripting language, then you have option to choose UnitTest, PyTest etc. as an automation framework.
In case of Java, you have option of JUnit and TestNG as an automation framework.
and so on, the base on your selection of scripting language.
Finally, when it comes to structuring your automation framework, it solely depends on many things as the following:
Your nature of the project
Single product vs multiple products
and many more...
Check an example of multiple product automation project directory structure. https://github.com/pancht/python-selenium-framework
I hope, in some way, I would have helped you out in giving an answer to your question.
Thanks,
Panchdev Singh Chauhan
I am responsible for rewriting an internal tool for my company. I am currently reworking the most time consuming step to run faster which should give me time to re-think the design of the application for a full rewrite as the interstitial version will meet the current needs.
I really want to take this opportunity to implement this code using BDD/TDD but I am new to this method of programming in general and especially within the context of .NET. Are there BDD/TDD tools available for .NET? What resources should I look at?
Thank you very much in advance!
Ashish
As one of the members joked when we discussed BDD at one of our alt.net oresund meetings: "there are more BDD frameworks for .Net, than there are people using them" ;-)
When starting with BDD, or having executable acceptance tests, I recommend to first understand "what's in a story" (i.e. how to define the requirements.
Having nailed a few of those, then you can go find a tool that fits your particular needs in your particular context.
At my current project we chose StoryQ as our BDD tool since we were already using NUnit and TestDriven.Net, and didn't have to add anything but an assembly reference (no separate test runner, etc).
At the aforementioned alt.net meeting, one of the members demonstrated using Cucumber under IronRuby for an app written in C#.
Many people appreciate the way Cucumber turns plain English into requirements, why that might be worth investigating.
Resharper, Nunit, xUnit, MBUnit, are just some of the things that spring to mind.
Resharper because of the nice testrunner and the neat refactorings it can do. (not free)
NUnit because I use that now. (free)
NCover because sometimes you miss a spot. (not free anymore).
Structuremap because IoC/Di is a given. (free)
Rhino mocks because you need to stub and mock. (free)
ASP.Net MVC if you need webdevelopment.
That is just my current stack.
I forgot a few others. But most things that work in C# will now work in VB.Net. And they will work even better in VB.Net 10
I look for a tool/framework to make automatic acceptance-testing. The interface to create new tests should be so easy, that a non-programmer (customer, boss) will be able to add specifications for which will be tested automatically.
It should be some way to execute the tests from command-line, to include a run of the tests in automatic builds.
I prefer Java and Open-Source, but my question isn't restricted in that way.
What do you can recommend and please explain why your tool/framework is the best in the world.
http://fitnesse.org/ appears to meet all of the qualifications you want. It is one I have used with success.
I think that several of the options are very good and you should test them to see which fits your team :
Cucumber (Ruby)
Fitnesse
Robot framework (Python/Java)
Behave for Java
SpecFlow (.net)
Another framework you may want to look at is Robot Framework. To see how test cases look like, take a look at the Quick Start Guide.
I've found a framework named Concordion that may fulfill my needs.
What you ask for appears to be for a very well-defined system with a very specific sets of inputs and a high degree of automation built-into the system or developed for your system.
Commercial applications such as HP Quick Test Pro isn't non-technical enough and requires an additional framework such as one from Sonnet, which is a step in the right direction, but neither is open source or java-based.
Even with a framework in place, it's quite a bit of work to make this work in an automated way. I'd like you to consider the time needed to develop the framework vs the time to manually run these tests and verify that you are using your time well.
How about Cucumber:
Feature: Acceptance testing framework
Scenario: an example speaks volumes
Given a text example
When it is read
Then the simplicity will be appreciated
You would need a developer to discuss with the boss what each of those lines really means and implement the step definition to drive it:
Given /^a text example$/ do
file.open("example.txt", "w") { |file| file.write "text example" }
end
When /^it is read$/ do
SystemUnderTest.read("example.txt")
end
Then /^the simplicity will be appreciated$/ do
SystemUnderTest.simplicity.should be_appreciated
end