root@8d248b92b005:/azp/Backend# printenv | grep 'CORE\|JUST'
CORECLR_PROFILER_PATH=/opt/TelerikJustMock/JustMock_2022_1_223_1_Dev/Libraries/CodeWeaver/64/libTelerik.CodeWeaver.Profiler.so
CORECLR_PROFILER={B7ABE522-A68F-44F2-925B-81E7488E9EC0}
JUSTMOCK_INSTANCE=1
CORECLR_ENABLE_PROFILING=1

...
<ItemGroup>
    <Reference Include="Telerik.JustMock">
        <HintPath Condition="Exists('C:\Program Files (x86)\Progress\Telerik JustMock\Libraries\netcoreapp2.0\Telerik.JustMock.dll')">C:\Program Files (x86)\Progress\Telerik JustMock\Libraries\netcoreapp2.0\Telerik.JustMock.dll</HintPath>
        <HintPath Condition="Exists('/opt/TelerikJustMock/JustMock_2022_1_223_1_Dev/Libraries/netcoreapp2.0/Telerik.JustMock.dll')">/opt/TelerikJustMock/JustMock_2022_1_223_1_Dev/Libraries/netcoreapp2.0/Telerik.JustMock.dll</HintPath>
        <Private>True</Private>
    </Reference>
</ItemGroup>
...

public class Test_JustMockProfiler_Enabled
{
	[Fact]
	public void ProfilerMustBeEnabled()
	{
		Mock.IsProfilerEnabled.Should().BeTrue();
	}
}

dotnet test /path/to/Tests.dll --no-build --no-restore -l:trx --results-directory ./TestResults/

Error Message:
   Expected Mock.IsProfilerEnabled to be true, but found False.

root@8d248b92b005:/azp/Backend# dotnet --info
.NET SDK (reflecting any global.json):
 Version:   6.0.402
 Commit:    6862418796

Runtime Environment:
 OS Name:     ubuntu
 OS Version:  20.04
 OS Platform: Linux
 RID:         ubuntu.20.04-x64
 Base Path:   /usr/share/dotnet/sdk/6.0.402/

global.json file:
  Not found

Host:
  Version:      6.0.10
  Architecture: x64
  Commit:       5a400c212a

.NET SDKs installed:
  6.0.402 [/usr/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.10 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.10 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

[xUnit.net 00:00:02.79]       Telerik.JustMock.Core.ElevatedMockingException : Cannot mock 'System.DateTime'. The profiler must be enabled to mock, arrange or execute the specified target.
[xUnit.net 00:00:02.79]       Stack Trace:
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Core.ProfilerInterceptor.ThrowElevatedMockingException(MemberInfo member)
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Core.MocksRepository.InterceptStatics(Type type, MockCreationSettings settings, Boolean mockStaticConstructor)
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Core.CallPatternCreator.FromExpression(MocksRepository repository, Expression expr)
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Core.MocksRepository.Arrange[TMethodMock](Expression expression, Func`1 methodMockFactory)
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Mock.<>c__DisplayClass1_0`1.<Arrange>b__0()
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Core.ProfilerInterceptor.GuardInternal[T](Func`1 guardedAction)
[xUnit.net 00:00:02.79]            at Telerik.JustMock.Mock.Arrange[TResult](Expression`1 expression)

Starting: VsTest - testAssemblies
==============================================================================
Task         : Telerik JustMock VSTest v.2
Description  : Use VSTest runner to run tests that are mocked with Telerik JustMock.
Version      : 2.7.1
Author       : Telerik
Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/test/vstest
==============================================================================
SystemVssConnection exists true
Setting up JustMock
======================================================
The specified path to 32 bit JustMock profiler is: D:\azagent\<organisation>\A1\_work\<build>\s
The specified path to 64 bit JustMock profiler is: D:\azagent\<organisation>\A1\_work\<build>\s
SystemVssConnection exists true
Running tests using vstest.console.exe runner.
======================================================

Starting: VsTest - testAssemblies
==============================================================================
Task         : Telerik JustMock VSTest v.2
Description  : Use VSTest runner to run tests that are mocked with Telerik JustMock.
Version      : 2.6.1
Author       : Telerik
Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/test/vstest
==============================================================================
SystemVssConnection exists true
SystemVssConnection exists true
Setting up JustMock
======================================================
The specified path to 32 bit JustMock profiler is: null
The specified path to 64 bit JustMock profiler is: null
SystemVssConnection exists true
Running tests using vstest.console.exe runner.
======================================================

public class JustMockTest
{
    [Theory]
    [InlineData("test")]
    public void TestMethod(string whatever)
    {
        Mock.Arrange(() => new ServiceController()).DoNothing();
    }
}

[Fact]
public void TestMethod2()
{
    Mock.Arrange(() => new ServiceController()).DoNothing();
}

[TestClass]
public class UnitTest1
{
    [DataTestMethod]
    [DataRow("test")]
    [DataRow("test2")]
    public void TestMethod1(string whatever)
    {
        Mock.Arrange(() => new ServiceController()).DoNothing();
    }
}

steps:
- task: vs-publisher-443.jm-vstest-2.JustMockVSTest-2.JustMockVSTest@2
  displayName: 'VsTest - testAssemblies'
  inputs:
    testAssemblyVer2: |
     **\bin\**\*test*.dll
     !**\*TestAdapter.dll
     !**\*TestPlatform*
     !**\obj\**
     !**\bin\**\ref\**

    pathTo64BitJustMockProfiler: '[correctpath]\bin\Release\net5.0\runtimes\win-x64\native\Telerik.CodeWeaver.Profiler.dll'
    pathTo32BitJustMockProfiler: '[correctpath]\bin\Release\net5.0\runtimes\win-x86\native\Telerik.CodeWeaver.Profiler.dll'
    vsTestVersion: toolsInstaller
    runTestsInIsolation: true
    codeCoverageEnabled: true
    otherConsoleOptions: '/Framework:.NETCoreApp,Version=v5.0.401 /Enablecodecoverage /logger:trx'
    platform: '$(BuildPlatform)'
    configuration: '$(BuildConfiguration)'

Mock.SetupStatic(typeof(AStaticClass));

var response = Mock.Create<IRestResponse<string>>(); //this is restsharp
            Mock.Arrange(() => response.Data)
                .Returns("SomeData");

var client = Mock.Create<RestClient>(Constructor.Mocked);
            Mock.Arrange(() => client.ExecuteAsync<string>(Arg.IsAny<IRestRequest>(), Arg.IsAny<CancellationToken>()))
                .IgnoreInstance()
                .TaskResult(response);

##[error][xUnit.net 00:00:03.76]     ProjectTests.GetAsync_StateUnderTest_ExpectedBehavior [FAIL]
[xUnit.net 00:00:03.76]       System.InvalidProgramException : Common Language Runtime detected an invalid program.
[xUnit.net 00:00:03.76]       Stack Trace:
[xUnit.net 00:00:03.79]            at ProjectTests.GetAsync_StateUnderTest_ExpectedBehavior()
[xUnit.net 00:00:03.79]            at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
[xUnit.net 00:00:03.79]            at ProjectTests.GetAsync_StateUnderTest_ExpectedBehavior()

ALSO

##[error]Testhost process exited with error: Cannot use file stream for [PATH\bin\Release\net5.0\testhost.deps.json]: No such file or directory
##[error]A fatal error was encountered. The library 'hostpolicy.dll' required to execute the application was not found in 'C:\hostedtoolcache\windows\dotnet'.
##[error]Failed to run as a self-contained app.
##[error]  - The application was run as a self-contained app because 'PATH\bin\Release\net5.0\testhost.runtimeconfig.json' was not found.
##[error]  - If this should be a framework-dependent app, add the 'PATH\bin\Release\net5.0\testhost.runtimeconfig.json' file and specify the appropriate framework.
##[error]. Please check the diagnostic logs for more information.