[infinitest-intellij] No failed test marker if more than one class in one file - Idea

[szpak]

Not very often meet situation, however having additional top-level class in a java file with a test class causes that test markers (pointing a line when given test failed) are not shown in Idea. Tested with Idea 16 EAP (145.184.1), but seems to be a general issue.
If possible, converting the later class into an inner class is a simple workaround.

pubic class FooTest {
    @Test
    public void shouldDoSomething() { ... }
}

class AddtionalClassInTheSameJavaFile { ... }

[szpak]

In Idea 2018.3.1 the icon is no longer displayed at all - #272.