NFluent 1.2.0

NFluent is an ergonomic check library which aims to fluent your .NET TDD experience (based on simple Check.That() check statements). NFluent aims your tests to be fluent to write (with an happy 'dot' auto completion experience), fluent to read (i.e. as close as possible to plain English expression), but also fluent to troubleshoot, in a less-error-prone way comparing to the classical .NET test frameworks. NFluent is directly, but also freely, inspired by the awesome Java FEST fluent check/reflection library (

There is a newer version of this package available.
See the version list below for details.
Install-Package NFluent -Version 1.2.0
dotnet add package NFluent --version 1.2.0
<PackageReference Include="NFluent" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add NFluent --version 1.2.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

New feature(s):

* Adds IsSetWithin check for EventWaitHandle types (ex. Manual or AutoResetEvent)

* Adds IsOneOfThese() check for string.

* NFluent is now also available as a Portable Class Library (Profile: portable-net45+sl5+netcore45+MonoAndroid1+MonoTouch1)

* Adds IsNaN() check for double and float.

* Adds IsFinite() check for double and float.



* Renames the Properties extension method on IEnumerable to Extracting. Properties is still there, but marked as obsolete.

* Improves error messages for IsInstanceOf checks.

* IsNull, IsNotNull, IsSameReferenceThan, IsDistinctFrom, HasFieldsWithSameValues and HasNotFieldsWithSameValues are now able to conserve the checked typed (instead of loosing it by converting it into a object).

* InheritsFrom does not return a linkable check anymore (but void).


Bug Fixe(s):

* Fixes a null ref exception for Contains on null

* Fixes a null ref exception for HasFieldsWithSameValues

* Fixes Invalid exceptions on strings with curly braces


This package has no dependencies.

NuGet packages (6)

Showing the top 5 NuGet packages that depend on NFluent:

Package Downloads
Iago is a tool to write bdd like tests in kre. use `iago.runner` to execute your tests
Iago runner is a tool to run bdd like tests in kre
NFluent checks for checking HttpResponseMessages.
A library for writing flexible and easy to maintain acceptance tests
Parses offline registry hives

GitHub repositories (11)

Showing the top 5 popular GitHub repositories that depend on NFluent:

Repository Stars
The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams
This repository was deprecated, use:
More than a ReClass port to the .NET platform.
Captains log and 3d star map for Elite Dangerous
WireMock.Net is a flexible library for stubbing and mocking web HTTP responses using request matching and response templating. Based on the functionality from, but extended with more functionality.

Version History

Version Downloads Last updated
2.7.0 89,067 2/11/2020
2.6.0 94,135 8/19/2019
2.5.0 85,993 3/12/2019
2.4.0 80,396 10/2/2018
2.3.1 56,110 6/12/2018
2.3.0 956 6/9/2018
2.2.0 47,126 2/10/2018
2.1.1 21,563 1/5/2018
2.1.0 9,727 12/10/2017
2.0.0 54,263 6/27/2017
2.0.0-alpha-44 1,404 5/10/2017
2.0.0-alpha 5,520 9/22/2016
1.3.1 169,159 7/28/2014
1.2.0 7,956 6/16/2014
1.1.0 3,752 2/14/2014
1.0.0 1,502 12/31/2013
0.11.0 1,107 11/26/2013
0.9.0 1,267 8/6/2013
0.8.0 923 7/6/2013
0.7.0 878 6/4/2013
0.6.0 854 5/19/2013
0.5.0 938 4/21/2013
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