@Test
public void shouldReturnRightSufrace() {
Glass glass =
new Glass(
" * * * * ");
int[] surf = glass.getSurface();
int[] shouldBe = new int[] {0, 0, 0, 4, -4, 0, 0, 0, 0};
for (int i = 0; i < surf.length; i++) {
assertEquals(shouldBe[i], surf[i]);
}
}
