Update reference functionality wrongly suggests updating JustMock assembly reference and even more - detects currently referenced one as a lite version, see the screenshot below:

When a breakpoint is added inside an async test that uses JustMock the debugger is failing to hit it. 

To reproduce the issue follow the next steps:

1. Open the attached project

2. Create a breakpoint at the first arrangement in the async test method.

3. Start debugging the async test

Result: the breakpoint is not hit.

The issue is observed for both .NET Core and .NET Framework.

C# 8 introduces default interface method implementations. Attempt to mock such methods with JustMock in elevated mode fails. The following example illustrates the issue:

public interface IMyInterface
{
    int IntProperty { get => 0; }
}


[TestClass]
public class UnitTest1
{
    [TestMethod]
    public void TestMethod1()
    {
        var mock = Mock.Create<IMyInterface>();
        Mock.Arrange(() => mock.IntProperty).Returns(1);

        Assert.AreEqual(1, mock.IntProperty);
    }
}

Currently, when the JustMock profiler is enabled it provides a performance hit on the test execution. This effect is expected because a profiler is involved.

What we can do is find a more optimized way of instrumenting the methods.

The test run is aborted when a .testsettings is used for executing JustMock tests. The .testsettings contains only a description.

<?xml version="1.0" encoding="UTF-8"?>
<TestSettings name="Local" id="15694c75-be1c-4113-9d42-2cbe1013c41c" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010">
  <Description>These are default test settings for a local test run.</Description>
</TestSettings>

It seems that the usage of the MSTest element is breaking the execution. As .testsettings are deprecated use .runsettings instead without MSTest element.

Hi I have encountered what I think is a bug.

I would expected the following unit test to pass. It does not.

The example is distilled from a more complex case.

Is it not supported to have other threads create mocks?

[Fact]
public async Task Fails()
{
    var iTask = Task.Run(() => Mock.Create<I>());
    var i = await iTask;
    EA expectedArgs = new EA();
    EA receivedArgs = null;
    i.Done += (sender, ea) => receivedArgs = ea;

    i.Raise(x => x.Done += null, expectedArgs);

    Assert.Equal(expectedArgs, receivedArgs);
}

public class EA : EventArgs
{
}

public interface I
{
    event EventHandler<EA> Done;
}