dotnet-testcontainers
NUnit
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dotnet-testcontainers | NUnit | |
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6 | 26 | |
1,129 | 2,460 | |
- | 2.8% | |
7.3 | 9.1 | |
almost 2 years ago | 3 days ago | |
C# | C# | |
MIT License | MIT License |
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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.
dotnet-testcontainers
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How do you Unit Test a WebAPI? What do you test?
So what I usually do is: ā¢ Unit test underlying (public) services and application ācoreā ā¢ Integration test (or w/e you call it) an entire functionality flow, by sending in ārealā requests on one end, and locally mocking/stubbing the application āedgesā that supply the response data. WireMock for requests to external services, H2 or Testcontainers for database.
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EF Core In-Memory DB (for testing) does not allow List<int> property even though this is something Postgres does. How would I go about testing this?
I'd use testcontainers to spin up an instance of Progress and run against the actual thing. That way you get the benefit of testing against the actual database, but also that you don't have to set up a bunch of stuff locally.
Not every db support array as primitive, if you want to write integration tests and you have access to docker I suggest you testcontainers.
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Does anyone have a good functional (integration? end to end?) automated Web API testing setup?
There is a rope which can help with this task: https://github.com/HofmeisterAn/dotnet-testcontainers
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Integration testing with EF Core, part 2
Dotnet.Testcontainers also comes with some built-in classes that wraps various services, one of these classes actually wraps a SQL Server Docker container and there are few more that covers the most common databases e.g.
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End to end testing is confusing
You should also check out Docker, especially TestContainers. That way you can spin up databases (and other dependencies) on the fly and do operations on them. This means that you don't need to "fake" a database, as you will have access to a new one.
NUnit
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CI/CD Pipeline Using GitHub Actions: Automate Software Delivery
.NET / xUnit / NUnit / MSTest
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Fluent Assertions: Fluently Assert the Result of .NET Tests
This library extends the traditional assertions provided by frameworks like MSTest, NUnit, or XUnit by offering a more extensive set of extension methods. Fluent Assertions supports a wide range of types like collections, strings, and objects and even allows for more advanced assertions like throwing exceptions.
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TDD vs BDD - A Detailed Guide
Next, you need to install a testing framework that will be used for performing unit testing in your project. Several testing frameworks are available depending on the programming language used to create an application. For example, JUnit is commonly used for Java apps, pytest for Python apps, NUnit for .NET apps, Jest for JavaScript apps, and so on. Weāll use the Jest framework for this tutorial since we are using JavaScript.
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Setting up a simple testing project with C#
At this point you're going to see a familiar screen asking you to select a project. Here we're looking for a test project. By default, Visual Studio gives you access to 3 different testing frameworks based on your choice of project. These are MSTest, XUnit and NUnit. Ultimately, all 3 of these testing accomplish the same thing, and I've worked with all of them at various points in my career. The difference is mainly in exact syntax and documentation. Although, it's generally considered that MSTest is a little "older" than NUnit or XUnit, so I tend to see it less now. For the purposes of this demo, I'm going to go with NUnit:
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Test-Driven Development
Use a testing framework: Utilize a testing framework like NUnit, xUnit, or MSTest to create, organize, and run your tests. These frameworks provide a consistent way to write tests, generate test reports, and integrate with continuous integration tools.
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Debugging extension for test library
So I wrote extension attribute for Nunit, the opposite of how the retry attribute works.
- 2023 Development Tool Map
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Unlock the Power of Unit Testing: A Beginnerās Guide to Quality Software Development
This is a basic example of how to create an NUnit unit test for a simple API in a controller with C#. You can find more information and resources on the NUnit website and in the NUnit documentation.
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Commemorating Charlie Poole's Contributions to the NUnit Project
Has #NUnit helped you, your career, or your organization? We'd love for you to tell that story here, to celebrate Charlie: https://github.com/nunit/nunit/discussions/4283
After over TWENTY years leading the NUnit project, Charlie is stepping back.
Has NUnit helped you, your career, or your organization? We'd love to hear about it at https://github.com/nunit/nunit/discussions/4283.
> To attempt to quantify Charlieās contributions to NUnit is a daunting task. He was the lead of NUnit across at least 207 releases in 37 different repositories, authoring 4,898 commits across them. He participated in 2,990 issues, 1,305 PRs, and impacted 6,992,983 lines of code. And those are only the ones we can easily find; our numbers are sourced from after NUnit moved the project to GitHub in 2011, which means there are at least 9 additional years of work not quantified above.
I think of Charlie as one of the ".NET OSS OGs". I'd love to see him celebrated.
What are some alternatives?
FluentDocker - Use docker, docker-compose local and remote in tests and your .NET core/full framework apps via a FluentAPI
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.
WireMock.Net - WireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on the functionality from http://WireMock.org, but extended with more functionality.
NSubstitute - A friendly substitute for .NET mocking libraries.
xUnit - xUnit.net is a free, open source, community-focused unit testing tool for .NET.
harbor - Dotnet CLI tool to help easily handling development dependencies
Moq - Repo for managing Moq 4.x [Moved to: https://github.com/moq/moq]
LocalDb - Provides a wrapper around SqlLocalDB to simplify running tests or samples that require a SQL Server Database
Shouldly - Should testing for .NETāthe way assertions should be!
marionette - Marionette is a test automation framework based on image and text recognition for .NET.
coverlet - Cross platform code coverage for .NET [Moved to: https://github.com/coverlet-coverage/coverlet]