Unit testing is a method by which individual units of source code are tested to determine if they are fit for use.

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Should I bother to write unit test for UI/UX Components?

So I am building an application with Angular and have started to get into UI testing with DalekJS (http://dalekjs.com). As I have been writing these tests I have been thinking to myself, should I ...
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Unit Testing Wrapper (Facade?) Method

I have to write unit tests for some classes my group is developing. The classes are fairly simple, and I'm not sure how to best test them. public class MyObjectRegistry { private ...
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Is there a better way to organize my module tests that avoids an explosion of new source files?

I've got a neat (so I thought) way of having each of my modules produce a unit-test executable if compiled with the -DTESTMODULE flag. This flag guards a main() function that can access all static ...
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What is the most appropriate testing method in this scenario?

I'm writing some Objective-C apps (for OS X/iOS) and I'm currently implementing a service to be shared across them. The service is intended to be fairly self-contained. For the current functionality ...
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Testing (deterministic) algorithms with multiple or difficult to prove correct right answers

I'd like to preface this that this question is similar, but my question doesn't involve randomness, just finicky determinism, so the answer of "use a known seed" doesn't really apply. Likewise, this ...
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Functional tests only to testing the infrastructure layer, or test too the domain services without mocking?

This is a code example: My entities (Domain Layer): class Account: def __init__(name, author): self.name = name self.email = email My repositories interfaces (Domain Layer): ...
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Model Driven Design with Bean Validation

If I have a rich domain library that gets included into a Java web application, but I want to achieve a level of dependency isolation with that domain library such that it is possible to build and ...
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Unit Testing in iOS — Should I split out my Data Model into it's own class?

I'm attempting to try out using unit test in for the first time in new iOS activity for work. I love the idea of unit testing, but always find the specifics to be... messy. I get the general ...
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Unit Tests for Database Abstraction Layer

I previously asked this question about creating an algorithm for joining records from multiple databases, and since then, I have built a rudimentary version of it (which doesn't allow for inter ...
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Unit Test the integration layer using CDI

JEE-CDI allows you to create applications integrating components with annotations and configuration files. What I call integration layer is the set of annotation and configuration file that enables ...