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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How do you unit test \ use TDD methods for ETL's and reporting projects?

ETL projects are projects created using an ETL (Extract - Transform - Load) tool such as SSIS, PowerCenter,etc These typically involve reading data from an external source, loading it to a staging ...
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Testing front-end app that hits a REST service

A lot of questions about testing here... And I have another one. Forgive me, but I want to make sure I do this right. Let's say I have a front-end application, be it a mobile app, or a single-page ...
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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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How to test model binding within an MVC controller when Bind attribute with Include list is used?

Auto-generated action methods in MVC5 make use of the BindAttribute with an Include list that contains the field names in a string literal. Example: // POST: MyTable/Edit/5 // To protect from ...
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Unit testing Eloquent outside of Laravel

How can I unit test my Eloquent models when I'm using the ORM outside of Laravel? What I'm hoping to do it run tests on each model but somehow mock the database connection/query/builder(?) object. ...
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Mixing newable and injectable in a Callable

I recently read http://misko.hevery.com/2008/09/30/to-new-or-not-to-new/ which discussed newable vs injectable objects. What would you do if you needed to make a Callable that talks to some service ...
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Run RSpec from within a ruby script while refreshing all ruby configs etc

I'm working with a very large project with tons of established tests that include some reasonably complicated environment setups and what not. I've recently run into a situation testing some ...
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What is a good method of storing test data for development and unit testing with angular and jasmine?

What is a good method of storing JSON data/objects for development and unit testing with angular and jasmine? I have seen some ways of accomplishing this. However, since I am new to unit testing with ...
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How to unit-test for PHP implicit conversion errors?

Is there a way to find errors caused by crafted input in php, such as naming POST-fields like variable[] instead of variable, causing PHP to implicitly convert it into an array, by using some form of ...
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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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Domain object model: query by id vs object

Let assume I have two simple model classes: Product and Brand It is obvious I have a query method in Product class like this Product product = Product.findById(123); What if, I want to query ...
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DBUnit alternatives to test DAO layer

We have a lot of DAO tests written with DBUnit and (it's ugly) datasoure. It's not that hard to edit it and add some new entries but it's annoying. Worse is that we have only one datasource for all ...
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Abstract Web API from validation and configuration management in embedded system

Im working with embedded Linux for a router. There is a web GUI for the user to configure router options. When user fill a web form this is submitted to a web server function that is responsible of ...
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How to handle karma/bower in a Symfony Bundle on github?

i am working on a Symfony Bundle that uses angular among other javascript deps. Now i want to unit-test my javascript code and i want to ship those tests as well. My initial idea was to add ...
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Unit Testing: Pass in Modules or Entire Codebase?

In unit testing, the idea is (I think, correct me if I'm wrong) to unit test a module, then integration test these modules together, then integration test the respective "regions" of modules you ...
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Populate faked context for unit testing WPF ViewModels using entity framework

We're developing an entity framework based application which has about 20 different entities, with quite a lot of connections of various types (one-many, many-many etc) between them. Each entity also ...
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Unit Testing an object which belongs to another

My example is in Rails/rspec, but is more generic in nature. I have an (abstract-y) class of Events which are attached to another (abstract-y) class, Assets (. Now, I'm testing using FactoryGirl 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 ...