Moq
WireMock.Net
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Moq | WireMock.Net | |
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26 | 9 | |
5,215 | 1,293 | |
- | 3.9% | |
6.6 | 8.6 | |
10 months ago | 6 days ago | |
C# | C# | |
GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Moq
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Setting up a simple testing project with C#
In terms of mocking there are several frameworks you can use, but I've mainly relied on Moq and NSubstitute. Within this demo, I'm going to use NSubstitute as I've found it a little easier to use.
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What if writing tests was a joyful experience
Or you just run into bullshit like https://github.com/Moq/moq4/issues/173
- Moq.NET Mocking framework [C#]
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Dependency injection
Now to the real benefit of DI: If you are testing a method in your application that calls the ReservationRepository.GetReservation() method, you can use a library like Moq to simply "mock" a class that uses the IReservationRepository interface and define the return result of the GetReservation() method. Pass the mocked class into the constructor of the class you are testing.
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Usefully links for DotNet Backend Developers
MOQ https://github.com/moq/moq4
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I need a C# crash course for experienced developers
Moq
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A Tale of 2 Codebases (Part 2 of 4): Testability
Both projects use similar testing infrastructure. I write unit tests in C# using XUnit.net. I frequently use mock objects in testing, and MOQ is my tool of choice. I utilize continuous testing and coverage analysis through Rider. I do not have specific objectives for code coverage. When writing complicated algorithms, I frequently shoot for 100% coverage of the algorithm. I test simple properties inconsistently, and frequently do not test guard clauses.
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Moq vs NSubstitute: syntax cheat sheet
🔗 Moq documentation | GitHub
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What's your go-to unit testing tool?
But the reality is that I don't really write my tests with it. Toss on the MSTest attributes as needed of course. But all the testing code itself is FluentAssertions with a bit of Moq. (Though I find rarely need to use Moq/mocking anymore -- scandalous, I know.)
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How YOU can Learn Mock testing in .NET Core and C# with Moq
Moq tutorial
WireMock.Net
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Mock heavy tests
I'd say that without wanting to refactor the code a little bit (maybe moving those HttpClients into a service so that they are easily mocked) your best bet would be to use something like WireMock or MockHttp.
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Please recommend a good API Mocking tool
WireMock
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Usefully links for DotNet Backend Developers
WiremockNet https://github.com/WireMock-Net/WireMock.Net
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Integration tests without API dependencies with ASP.NET Core and WireMock.Net
In this post, I'll explain how to create mocks for HTTP APIs in narrow integration tests using the WireMock.Net library.
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Fake apis for testing
Recently was pointed to WireMock for testing purposes.
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How do you Unit Test a WebAPI? What do you test?
I use WireMock (@ Java) to start a local webserver alongside the tests, this webserver will provide ‘real’ responses to the client. Here’s the C# equivalent: https://github.com/WireMock-Net/WireMock.Net
- Capturing Http requests for testing purposes
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How do I mock the response from my authentication server for client integration tests?
You could try out WireMock.Net: https://github.com/WireMock-Net/WireMock.Net/wiki/Using-WireMock-in-UnitTests
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The only way to go fast, is to go well (TDD from Factorio)
Use WireMock to mock responses from the endpoint that FooClient interacts with. This lets you exercise all of the code contained in FooClient in a realistic way, without using mocks, but still get the different responses you expect.
What are some alternatives?
FakeItEasy - The easy mocking library for .NET
mockhttp - Testing layer for Microsoft's HttpClient library. Create canned responses using a fluent API.
NSubstitute - A friendly substitute for .NET mocking libraries.
SpecFlow - #1 .NET BDD Framework. SpecFlow automates your testing & works with your existing code. Find Bugs before they happen. Behavior Driven Development helps developers, testers, and business representatives to get a better understanding of their collaboration
Bogus - :card_index: A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.
xUnit - xUnit.net is a free, open source, community-focused unit testing tool for .NET.
AutoMoq - Auto mocking provider for Moq.
Fluent Assertions - A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit tests. Targets .NET Framework 4.7, as well as .NET Core 2.1, .NET Core 3.0, .NET 6, .NET Standard 2.0 and 2.1. Supports the unit test frameworks MSTest2, NUnit3, XUnit2, MSpec, and NSpec3.
AutoFixture - AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.
dotnet-testcontainers - 🐋 A library to support tests with throwaway instances of Docker containers for all compatible .NET Standard versions. [Moved to: https://github.com/testcontainers/testcontainers-dotnet]