MSTEST0037 false positive in 3.11.0-preview.25455.2

[avivanoff]

The following code produces MSTEST0037 false positive:

[TestClass]
public sealed class Test1
{
    [TestMethod]
    public void TestMethod1()
    {
        var buffer = new Byte[10];
        using (var actual = new MemoryStream())
        {
            Assert.AreEqual(buffer.Length, actual.Read(buffer, 0, buffer.Length));
        }
    }
}

Sample project.

[avivanoff]

@Evangelink, any chance it can make it into 3.11, or should I start looking for workarounds?

[Evangelink]

Consider it will be fixed. We had a bit of delay as we need to finish some fixes for NET 10 SDK

[Youssef1313]

@Evangelink I do think that fixing this will come with false negatives that we got requests for in the past.

[Evangelink]

Do you have some examples? .Length is on the expected side not actual so we should not suggest HasCount here.

[Youssef1313]

I had a different fix in mind. If that's the way we want to go, then yeah I think it could work.