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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts tagged unit-testing

For questions about the testing method by which individual units of source code are tested to determine if they are fit for use.

This tag doesn't have a detailed wiki yet.

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Q&A Testing an opaque type's internals

First: What is an opaque pointer in C? Now when it comes to testing such a type, I know of 3 ways: Include the source file (the one containing the definition of the type and the functions tha...

2 answers  ·  posted 5d ago by Melkor-1‭  ·  last activity 4d ago by John C‭

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Q&A How to unittest method that involves contacting remote servers?

Let's say I have this class: class myService { private boolean foo(T arg) { return arg == 42; } public Response bar(U arg) { if(foo(U.field)) { return Response.st...

1 answer  ·  posted 2y ago by klutt‭  ·  last activity 2y ago by meriton‭

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Q&A How to mock LazyCache when performing unit testing?

A few of my services rely on LazyCache and they use it by injecting IAppCache. For unit testing, I would like to mock this. I have found MockCachingService, but it does not do any caching (as spec...

1 answer  ·  posted 2y ago by Alexei‭  ·  last activity 2y ago by Alexei‭

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Q&A Mocking tempnam() with vfsstream

How do I mock tempnam() with vfsStream for code that uses it to create temporary files (for example, in a PHPUnit test)?

1 answer  ·  posted 3y ago by tyteen4a03‭  ·  last activity 3y ago by summea‭

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Q&A What are the cons of directly mocking Entity Framework DbSets instead of working with an in-memory database when unit testing the application?

I have recently contributed to a Clean Code project and had a discussion about how to implement unit tests. The project author argues for using an in-memory database (which easily replaces the rea...

1 answer  ·  posted 3y ago by Alexei‭  ·  last activity 3y ago by Goyo‭