Unit testing is a method by which individual units of source code are tested to determine if they are fit for use. A unit is the smallest testable part of an application.

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What should I be testing, aside from unit testing, in an agile environment?

The focus always seems to be on short stories and then the code that goes with them tends to have units tests. What other areas or levels should I be testing in? The context is for SaS (Software as ...
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28 views

Unit testing with external files

I started writing unit tests recently and need to test reading fields in a spreadsheet (.xlsx and .xls), my biggest question is: Should I create a spreadsheet by code using Apache POI or use external ...
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System integration testing

I had some questions around system/integration test. We have a development team and a full QA team, which does customer focused testing for our product. We want to introduce a middle test team which ...
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1answer
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I'm getting the exception “Microsoft.VisualStudio.TestTools.UITest.Extension.UITestControlNotAvailableException” even though control is available

As the title says i'm getting this exception when running my coded U.I Test. Currently i've researched and i cant pin point on whether this is an issue with IE9 or with my program or even VS itself. ...
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1answer
27 views

What are typical unit tests for a key-value collection?

I've implemented a key-value collection, that's accessible as a dictionary (so values can be retrieved by keys) and a list of entries (key-value pairs). I'm not a tester myself and I have a hard time ...
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How do you test your unit-tests for false negatives?

How do you test your unit-tests for false negatives (tests that pass but should have failed). For example, I am writing a mission-critical class in JavaScript. To make sure every little nook and ...
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2answers
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What does “all triples” test suite means?

Suppose there are 4 classifications namely: cancel,find_next,match_case,direction and 1 composition find_what with 2 classifications Attributes and cursor position. What will be the "all triples" ...
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314 views

Get Visual Studio (2013 Community) unit test execution messages

Hi, I'm trying to make "nice" test execution report and get next messages: Message StackTrace Elapsed time Test name and Test Outcome are easily taken as TestContext parameters, for output I'm ...
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17 views

OpenAM testing advices?

i am testing now a new solution in User Management for a web site based on OpenAM they added Session Failover to not inactivate User's Session, any one can recommend documents, test cases, ... etc to ...
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80 views

Selenium Testing in Android Devices without USB connection

How can I do my selenium testing by opening the browser in android device from my PC, without connecting through USB?
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Checking invocation of internal methods

Currently I am writing tests for a framework and I have several PHP methods that have this pattern: $method = 'onBefore' . ucfirst($this->task); if (method_exists($this, $method)) { ...
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2answers
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Asking for help with this Therac 25 bugged code. I don't understand the explanation

Therac 25 is a radiation therapy machine that lead to 3 deaths and 3 injuries in 1980s. That's the worst accidents in history which are caused by software bugs. In 1993, Leveson and Turner did a ...
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3answers
94 views

Testability analysis for PHP

Is there any tool that reports on the testability of a PHP codebase? I'm familiarised with what makes the code unit-testable, but I need a way to visualize it so I can easily find which classes can ...
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5answers
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Can testers benefit from knowing the status of unit tests?

If a unit test passes, what you can infer is - barred exceptions - that the unit tested works as intended. Nothing can be said about all other components involved since they might be (and usually are) ...
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1answer
51 views

Android JUnit With Varying Network Conditions

I have written a suite of tests for our company's Android app using Android JUnit and Robotium. I have written a Utility that can enable and disable networking for a device. My Question is: "Is ...
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5answers
179 views

New to testing - need direction

I just found this site, and I have a question for everyone who can help me. My new passion for IT made me wish to learn more, and I wish to start with Testing. I've learned HTML5 and CSS3, but now I'm ...
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1answer
1k views

Is there any framework for UI automation testing for Unity3D?

Does anyone know any framework that is compatible/integrated with Unity3D? I'm interested in Unit, Integrated and UI testing.
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46 views

Testing strategies for testing a Scheduler

We have developed an in-house Scheduler which is based on Rate-monotonic scheduling. We have 6 tasks (5 actual tasks and 1 idle task). Our scheduler works on 1msec timer interrupt. Before sending it ...
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2answers
41 views

How should I be unit testing the search process of a web app

A lot of the examples for unit testing that I see involve testing that numbers add up. For example, Derek Greer demonstrates unit testing a calculator app, making sure that the equals function does ...
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Should I unit test for null values even if it can never happen?

Lets say I have an event listener that is called whenever a person has changed their location. Here's some Java code. public class LocationManager() { //.. .. ..// public void ...
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1answer
95 views

Decoupling Unit Tests

I'm trying to learn how to write unit tests the 'proper' way and only test a specific component. (Using http://blog.stevensanderson.com/2009/08/24/writing-great-unit-tests-best-and-worst-practises/ ...
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74 views

Run impacted tests right after code change

I have partial memory recollection of product for .NET and Visual Studio that runs impacted unit tests right after you change one line or something like that. It has some smart code impact detection ...
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1answer
106 views

Mutation-testing generation [closed]

I' giving a presentation about this paper: https://www.st.cs.uni-saarland.de/publications/files/fraser-tse-2011.pdf Unfortunately I don't understand 2 things: On page 9 table 1: Where are these ...
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130 views

Android / Java Unit-Testing Clarification

While looking up for unit testing for Android applications, I came across a lot of voices over how it is difficult to test-unit an Android app. For example: Dependency issue - why is this a problem ...
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4k views

How can I do data parameterization in Selenium Web Driver?

I want my test case to run once and test n number of inputs at various positions. Suppose If I want to check a login screen for different members like manager,user,admin,e.t.c then instead of running ...
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Unit test for method block that will occur daily

I have a method Fetch, GetExchangeRate and method FetchOnDemand. FetchOnDemand checkds if Fetch is not called during one day it calls it. GetExchangeRate calls FetchOnDemand first then does its ...
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264 views

CSS/XPATH selector management using python's dictionary

I have a lot of functional tests in Python. As expected , they use a wide variety of css/xpath selectors . I think I read somewhere that a practice is to have a dictionary where each selector would ...
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120 views

question if this job should be a red flag or not [closed]

I have only talked to the recruiter so far and he seems legit, but recruiters always try to make a job sound fluffy. I literally only applied because im going to be on unemployment and I know I have ...
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254 views

Cucumber, Rspec, Test-Unit & mini-test Pro Con for interfacing with rake and Selenium Webdriver

I'm in the market for a new test framework. I currently test-unit but I seems like there is some incompatibility between Test-unit , Selenium-webdriver, and modern versions of Firefox. I have had to ...
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1answer
1k views

How to use databases within the python unittest framework?

I have a bunch of unittests written in python in which messages (text) of any kind is used. Instead of 'hardcoding' the text examples used for the tests I would like to use a database of some kind ...
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Writing test cases before implementation?

So currently at my company it is common practice to write test case high level steps before implementation. Myself and others find this to be a somewhat wasted effort. I often end up blowing away much ...
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2answers
796 views

Running automated tests for Unity apps on iOS/Android devices?

I want to run automated tests for a game that I am developing with Unity. It runs on iOS and Android devices. As a first step we would like to Launch the game on device type X If the game loaded on ...
4
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2answers
210 views

Testing programs that handle huge datasets

I'm writing a script that parses many thousands of lines from a server log and collates the data. I'm wondering how to go about creating unit-tests for such a program, to make sure it gathers the data ...
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472 views

Unit Testing: Windows Forms using MS Visual Studio 2008

I've created unit tests of my WinForms using MS Visual Studio 2008. None of my tests have been approved. All of them (0/42 tests) resulted into some kind of failure described as follows:- ...
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225 views

Is unit and component testing sufficient?

If you can test every line of [your product's] code via unit tests, wouldn't unit testing alone (theoretically) be sufficient? Are there other "necessary" benchmarks of proper test coverage other ...
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How would I unit test these functions?

I have the following functions : Get(ds,filename) - gets a file from a data source ds. Put(ds,filename) - puts a file into a data source ds. List(ds) - lists all files in data source ds. ...
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145 views

How to automatically break Unit Tests when their related Requirements change (before any code change)

The shop I work for has recently switched to Agile/Scrum software development. We've started logging User Stories, and defining their scope with Acceptance Criteria. So, we have Features defined ...
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1answer
253 views

I should follow ISO 12207 but how should I verify integration/code without testing?

I am forced to follow ISO 12207 for systematic approach. I have been reading a lot here and found similar questions, yet not the same one and definitely not any suitable answer. According to this ...
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2answers
194 views

Dynamic whitebox testing and coverage metrics for Java systems?

What coverage measures/metrics are useful for unit testing and for integration testing of Java or other object-oriented systems? Context: We would like to establish a better test process. Our ...
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0answers
447 views

Jenkins stops getting my unit test output from xcodebuild [closed]

I've got Jenkins set up to build my application test target and execute tests in the iOS simulator like this answer says. When I execute the build in Jenkins, the iOS simulator launches and runs all ...
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1answer
142 views

Unittesting GUI. MVC model. When to move data to controller

I've been reading different opinions about how to unittest GUI in Java and it is clear that the best approach is to design the code in a MVC model, in order to be able to test everything. Anyway I ...
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1answer
185 views

How do I reasonably unit test calendrical calculations?

I've written some code that performs some action, depending on the day of the year and the year. There are an infinite number of years, hence an infinite number of days? What's a good way to unit ...
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1answer
71 views

Enforcement of quality as a runtime requirement

I come from a background that strongly emphasizes automated testing baked into the build process. You commit, the code is checked out by the build system, compiled, and tests run against it. If it ...
3
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1answer
344 views

What is tested by IcuTest?

In the current "Automated Software Testing" magazine there is a short article about IcuTest. It is written that with "Test Generator" you can automatically create GUI unit tests: ICUTest is a ...
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4answers
283 views

Where to focus testing? On integration level or unit level?

Consider a modern web application that serves JSON through a REST API to a rich Javascript-based application with one or more single-page apps within it. Our own application is written using Angular ...
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1answer
131 views

Are there common techniques for testing the conformance of an implementation to a general contract?

Say you have defined some abstract interface and you specify a general contract for that interface to which all implementations must adhere. Are there common techniques that can facilitate testing the ...
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1answer
154 views

Tools similar to Google Test for C++ unit testing?

Are there any tools similar to GoogleTest for the purpose of functional testing in C++. I plan to do them as part of Unit Testing and would like to know of other options available so that I can make ...
4
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3answers
4k views

What are the test cases or test scenarios for palindrome

In the interview, the employer asked me to write test cases or test scenarios to check the Palindrome of the word. I said one with positive test case and another with negative test cases. But employer ...
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2answers
857 views

Why run unit tests on mobile devices?

I know unit test suites exist for Android, Blackberry, Windows Phone, etc. I have some experience in writing unit tests in Java using JUnit, and C++ using CppUnit. Why would one want to write a ...
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1answer
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xcodebuild does not run any unit tests when launched from console

My first question here so please bear with me. It may be off topic, if so - close the question. I have setup Jenkins with git and Xcode plugins so that I would be able to build an iOS project on CI ...