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Monitor not available in .NET Standard 2.0

See original GitHub issue

Description

Wanted to make use of Event assertions to count times that events fired, but seems like Monitor isn’t available for .NET Standard 2.0?

We’re trying to do tests for UI components in our UWP library. This restriction doesn’t seem to be called out in the docs. Is there a reason this isn’t available for .NET Standard 2.0?

Expected behavior:

Able to use Event assertions as documented in all target frameworks/standards.

Versions

Which version of Fluent Assertions are you using? 5.10.3
Which .NET runtime and version are you targeting? .NET Standard 2.0 (UWP .NET Native)

FYI @RosarioPulella

Issue Analytics

State:
Created 2 years ago
Comments:8 (5 by maintainers)

Top GitHub Comments

1reaction

jnyrupcommented, Apr 7, 2022

@Sergio0694 Thanks for the clarification.

We support net47 and netcoreapp2.1, so according to the docs the implementations that might benefit from System.Reflection.Emit.Lightweight are mono, xamarin.xyz and Unity.

We’ll update the documentation instead of adding a dependency only to throw a better exception before DynamicMethod throws.

0reactions

Sergio0694commented, Apr 6, 2022

UWP apps are 100% AOT and dynamic code generation is not supported, that is correct. The only reason why compiled LINQ expressions work, for instance, is that they have a special interpreter, but that is not available for just manually emitted IL.