@Test
public void parsing_a_square_message_generates_a_correct_filename_line_and_position() {
Message result = parse("\n\n [foo]", "aab.sp");
assertEquals("aab.sp", result.filename());
assertEquals(3, result.line());
assertEquals(4, result.position());
}
@Test
public void parsing_a_curly_message_generates_a_correct_filename_line_and_position() {