".*..*..*..*." + NEW_LINE +
"*..*..*..*.." + NEW_LINE +
".*..*..*..*." + NEW_LINE +
".*..*..*..*." + NEW_LINE + "";
GridWriter gridWriter = new GridWriter();
String printedGrid = gridWriter.convertToString(gridContents);
assertThat(printedGrid, is(expectedPrintedGrid));
}