NFluent, the .Net assertion lib

The official NFluent account. Look for tips, info and announcements. Use #NFluent liberally. You can send us flames, requests and praises.

[NFluent, the .Net assertion lib @NFluent]

NFluent has now reached 100 downloads/day. Many thanks to our faithful users.
We will keep on working for you.

[NFluent, the .Net assertion lib @NFluent]

Long time no post.
A minor issue has been raised this week: failing Check.That(…).Verifies(…) may throw a FormatException instead of the appropriate one, hence missing the appropriate error message.
A fix will be releases shortly.

[NFluent, the .Net assertion lib @NFluent]

Look Ma’
They talk about me at @SoCraTes_Conf

[Adriana NAVA AGUILAR @quilaztlia]

C# 🥰🤓in action to Craft our Hexagonal Archi understanding at @SoCraTes_Conf by @tpierrain. #SoCraTes2022

[NFluent, the .Net assertion lib @NFluent]

What about this one?
Less flashy, more stylish

[NFluent, the .Net assertion lib @NFluent]

Look Ma, I have asked MidJourney to draw a sexy logo for NFluent
WDYT?

[NFluent, the .Net assertion lib @NFluent]

Hello everyone
the web site is up again!!

https://t.co/C5i5f6REir

[NFluent, the .Net assertion lib @NFluent]

Hi everyone
Some of you may have noticed that our website (https://t.co/mTcw887mAt) has been down for a few days.
It should be back in the coming hours.

[NFluent, the .Net assertion lib @NFluent]

Hi everyone,
I just pushed a new release (NFluent V2.8) that fixes problems with Newtonsoft JSon parser.

https://t.co/ziu7Xh5E3m

[Apollo 🚀 @ApolloSSC]

💬 Talk by Apollo 💬

Hier soir c'était l'heure de partager ses connaissances & ses compétences avec d'autres #Apollo !

💻 Thomas Médard : la place du #handicap & du #développement logiciel
🧪 Cyril Quinard : comment se Moq'er des tests ? (Unit tests, NFluent, FakeItEasy)

[1/2]

[NFluent, the .Net assertion lib @NFluent]

New:
- Is : Like IsEqualTo but strongly typed
- IsGreaterOrEqualThan and IsLesserOrEqualThan: added for clarity
- error messages for enumeration are far better thant they used to

[NFluent, the .Net assertion lib @NFluent]

Major change:
Equality logic is dramatically improved:
- ISet (hashtable,…) and dictionaries are compared disregarding items order
- you can provide custom equality provider
- you can use anonymous type for simpler checks

this will improve further for RC

[NFluent, the .Net assertion lib @NFluent]

Major release means spring clean up time, so there are a few breaking changes:
- support dropped for Net <4.5 (except 3.5)
- Check.ThatEnum(…) has been removed, you can use Check.That(…) instead
- obsolete methods have been removed

[NFluent, the .Net assertion lib @NFluent]

Two major news today.

First one is NFluent passed the million download mark this weekend!!!

Second one is that NFluent V3 is available (alpha release) on Nuget!!
It is alpha because some new feature may change before the RC. ⬇️

[NFluent, the .Net assertion lib @NFluent]

One of the most loved feature of NFluent is it provides detailed reports in case of error for known types.

For V3, I am working on a diff engine that works on any type to provide more accurate reports.

[NFluent, the .Net assertion lib @NFluent]

Right after Bastille’s Day, this is ‘oups’ day:
I just discovered that some error messages about enumeration inverted the indexes between sut and expected.
And none of you raised any issue about this?!
Will be fixed in V3

[NFluent, the .Net assertion lib @NFluent]

@b_labaere I think the best way is for some of our users to open a PR to update the list.

That would make us happy, for sure.

[NFluent, the .Net assertion lib @NFluent]

It’s spring cleaning day.
I have brushed up NFluent’s repo to update the https://t.co/ClCwcZmOsq file as well as migrate to the new issue template system.

Keep your tests in check, use @NFluent!

[NFluent, the .Net assertion lib @NFluent]

New official version released.
it contains two fixes regarding IsEquivalentTo with Dictionnaries and IsZero will very small values.

No breaking change introduced, so you can upgrade easily.

https://t.co/DRhiQSOf2m

[NFluent, the .Net assertion lib @NFluent]

New official version released.
it contains two fixes regarding IsEquivalentTo with Dictionnaries and IsZero will very small values.

No breaking change introduced, so you can upgrade easily.

https://t.co/DRhiQSOf2m

[NFluent, the .Net assertion lib @NFluent]

New issue found:
IsEquivalent may fail on dictionnaries with non trivial keys.

A fix is available in NFluent 2.7.2 (beta).

Details here:
https://t.co/taNp2XDm7J

[NFluent, the .Net assertion lib @NFluent]

New issue found: Check.That<double>(x).IsZero() will succeed with very small (absolute) value of x (<10^-29).

A fix is available in NFluent 2.7.2 (beta).

Details here: https://t.co/hgtcFd6SMy