@Test
public void middleTest() {
Direction[] expectedDirections = {
Down.getInstance(), Up.getInstance(), Right.getInstance(), Left.getInstance()
};
positionTest(Middle.getInstance(), expectedDirections);
}
@Test
public void UpOppositeTest() {
assertTrue(Up.getInstance().opposite() == Down.getInstance());
}
@Test
public void DownOppositeTest() {
assertTrue(Down.getInstance().opposite() == Up.getInstance());
}
@Test
public void topRightCornerTest() {
Direction[] expectedDirections = {Down.getInstance(), Left.getInstance()};
positionTest(TopRightCorner.getInstance(), expectedDirections);
}
@Test
public void topEdgeTest() {
Direction[] expectedDirections = {Down.getInstance(), Right.getInstance(), Left.getInstance()};
positionTest(TopEdge.getInstance(), expectedDirections);
}