Assert.Multiple produces new tests in the report if inner assertions fail

[nvborisenko]

• NUnit 3.12, NUnit3TestAdapter 3.13
• Visual Studio 2019 (16.1.1)

[Test]
        public void Test1()
        {
            Assert.Multiple(() =>
            {
                Assert.AreEqual(2, 3, "Real part");
                Assert.AreEqual(4, 5, "Imaginary part");
            });
        }

When we execute this test we gets 2 test results instead one.

NUnit3TestAdapter lies about tests count.

[OsirisTerje]

Not sure what you mean here. The Assert.Multiple works this way, it continues with the other asserts, so that you see all the results.

[nvborisenko]

Right. But my project contains only 1 test. When I executed test, I got 2 tests... It is confusing. And 2 tests fail, but I have only 1...

[OsirisTerje]

Ahh, got it.

[OsirisTerje]

Just to be precise:
Visual Studio Test Explorer itself reports this correctly.
It is the command line vstest.console that reports this wrongly. That counter is from vstest.console, and not from the adapter.
The error also comes only when both tests are failing, if both are passing or just one is passing it reports correctly.