@Test
public void testTableIsFull() {
System.out.println("tableIsFull");
int count = instance.getRowCount();
for (int i = 0; i < count; i++) {
for (int j = 0; j < count; j++) {
instance.setCellAt("X", i, j);
}
}
boolean result = instance.tableIsFull();
assertTrue(result);
}
