*Q&A-Style question as the existing questions don't match the simple typo I made here:* 

**Goal**

* Execute simple JUnit tests via the IntelliJ IDE using the UI (right-click: run test)

**Problem**

* IntelliJ tells that "no tests were found"

**Code**

```
import org.junit.jupiter.api.Test;

public class Test {
    @Test
    private void testAMethod() { (...) }
}

```