Vstest: Coverlet support SDK version 2.2.207

[MarcoRossignoli]

Description

Coverlet should be supported since SDK version 2.2.300 that was released in 2019-05-21.
After that a version 2.2.8 was released with SDK 2.2.207 in 2019-11-19 and in this version coverlet is no more supported and throws exception

Steps to reproduce

You can follow @PureKrome repro https://github.com/coverlet-coverage/coverlet/issues/1078#issue-798889883

Expected behavior

I think it should work because it was released after 2.2.300 version

Actual behavior

Throws exception

Starting test execution, please wait...
Data collector 'XPlat code coverage' message: [coverlet]System.MissingMethodException: Make sure to use .NET core SDK Version >= 2.2.300 ---> System.MissingMethodException: Method not found: '!!0 Microsoft.VisualStudio.TestPlatform.ObjectModel.DataCollection.SessionStartEventArgs.GetPropertyValue(System.String)'.
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.GetPropertyValueWrapper(SessionStartEventArgs sessionStartEventArgs)
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.GetTestModules(SessionStartEventArgs sessionStartEventArgs) in /_/src/coverlet.collector/DataCollection/CoverletCoverageCollector.cs:line 195
   --- End of inner exception stack trace ---
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.GetTestModules(SessionStartEventArgs sessionStartEventArgs) in /_/src/coverlet.collector/DataCollection/CoverletCoverageCollector.cs:line 206
   at Coverlet.Collector.DataCollection.CoverletCoverageCollector.OnSessionStart(Object sender, SessionStartEventArgs sessionStartEventArgs) in /_/src/coverlet.collector/DataCollection/CoverletCoverageCollector.cs:line 127.

Ref issue https://github.com/coverlet-coverage/coverlet/issues/1078

[PureKrome]

A further note to the VSTest team: I understand that SDK 2.2.* is now classified as unsupported / EOF (and we should all be upgrading to 3.1.* or 5.*), but it feels like is an unfair regression which breaks compatability?

[jakubch1]

Based on talk with @MarcoRossignoli closing this as won't fix.

[MarcoRossignoli]

Yep I think it's ok that SDK is also out of support.