CSharpFunctionalExtensions.FluentAssertions — nugetz
NitroDevs/ CSharpFunctionalExtensions.FluentAssertions v3.6.0 .NET 6.0
This package provides a set of extensions to FluentAssertions to simplify the testing of project using CSharpFunctionalExtensions
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CSharpFunctionalExtensions.FluentAssertions
A small set of extensions to make test assertions more fluent when using CSharpFunctionalExtensions! Wow!
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Dependencies
This library is compatible with .NET 6+. It requires the following minimum package versions:
CSharpFunctionalExtensons >= 3.0.0
FluentAssertions >= 7.2.0
Installation
This library is available on Nuget and can be installed with the .NET CLI using the following command:
dotnet add package CSharpFunctionalExtensions.FluentAssertions
Usage
Maybe Assertions
var maybe = Maybe.From("foo");
maybe.Should().HaveSomeValue(); // passes
maybe.Should().HaveValue("foo"); // passes
maybe.Should().HaveValue("bar"); // throws
maybe.Should().HaveNoValue(); // throws
Maybe<string> maybe = null;
maybe.Should().HaveNoValue(); // passes
maybe.Should().HaveValue("foo"); // throws
Result Assertions var result = Result.Success();
result.Should().Succeed(); // passes
result.Should().Fail() // throws
var result = Result.Failure("error");
result.Should().Fail() // passes
result.Should().FailWith("error"); // passes
result.Should().FailWith("some other error"); // throws
result.Should().Succeed(); // throws
Generic Result of T Assertions var result = Result.Success(420);
result.Should().Succeed(); // passes
result.Should().SucceedWith(420); // passes
result.Should().SucceedWith(69); // throws
result.Should().Fail(); // throws
var result = Result.Failure<string>("error");
result.Should().Fail() // passes
result.Should().FailWith("error"); // passes
result.Should().FailWith("some other error"); // throws
result.Should().Succeed(); // throws
Generic Result of T:Value and E:Error Assertions var result = Result.Success<int, Exception>(420);
result.Should().Succeed(); // passes
result.Should().SucceedWith(420); // passes
result.Should().SucceedWith(69); // throws
result.Should().Fail(); // throws
result.Should().FailWith(new Exception("error")); // throws
var result = Result.Failure<int, Exception>(new Exception("error"));
result.Should().Fail(); // passes
result.Should().FailWith(new Exception("error")); // passes
result.Should().FailWith(new Exception("some other error")); // throws
result.Should().Succeed(); // throws
result.Should().SucceedWith(4680); // throws
UnitResult Assertions var result = UnitResult.Success<string>();
result.Should().Succeed(); // passes
result.Should().Fail(); // throws
result.Should().FailWith("error"); // throws
var result = UnitResult.Failure("error");
result.Should().Fail(); // passes
result.Should().FailWith("error"); // passes
result.Should().Succeed(); // throws
Related Projects
Acknowledgements Special thanks to Sean Wright for all his guidance and contributions over the design, development, and release of this project. His insights are invaluable! :smile:
CSharpFunctionalExtensions.FluentAssertions