Junit Test Expected and Actual

I have problem with that and i dont know how to fix it.

This is my class:

    import java.util.Scanner;

public class ScannerAndKeyboard
{

    public static void main(String[] args)
    {   Scanner s = new Scanner(System.in);
        System.out.print( "Enter your name: "  );
        String name = s.nextLine();
        System.out.println( "Hello " + name + "!" );
    }
}

and this is my test junit

public class ScannerAndKeyboardTest {

     @Rule
     public final TextFromStandardInputStream systemInMock = emptyStandardInputStream();

     @Rule
     public final SystemOutRule OutLog = new SystemOutRule().enableLog();

    @Test
    public void Name() {
    String name = "Name";
    String expectedConsoleOutput = "Enter your name: Hello Name!" + System.lineSeparator();
    systemInMock.provideLines(name);

    ScannerAndKeyboardTest.main(new String[] {});

    Assert.assertEquals(expectedConsoleOutput,OutLog.getLog());
    }

private static void main(String[] strings) {
    }
}

here is line number 31

Assert.assertEquals(expectedConsoleOutput,OutLog.getLog());

Can someone tell me what im doing wrong and why this log is empty? I making my first steps in this