@Test
public void testEquals() {
assertTrue(!vector.equals(null));
assertTrue(vector.equals(vector));
assertTrue(vector.equals(vector2));
assertTrue(!vector.equals(vector3));
}
@Test
public void equalsTest() {
assertTrue(testVector1.equals(new Vector(10, 10)));
assertFalse(testVector1.equals(new Vector(10, -10)));
assertFalse(testVector1.equals(new Vector(-10, 10)));
assertFalse(testVector1.equals(new Vector(5, 5)));
assertFalse(testVector1.equals(new Position()));
assertFalse(testVector1.equals(null));
}
@Test
public void testGetUnitVector() {
Vector unitVector = new Vector(vector.getUnitVector().getX(), vector.getUnitVector().getY());
assertTrue(Math.hypot(unitVector.getX(), unitVector.getY()) - 1 < 0.0001);
assertTrue(unitVector.equals(new Vector(0.581238193, 0.813733471)));
}
@Override
public boolean equals(Object o) {
return o instanceof VectorWritable && vector.equals(((VectorWritable) o).get());
}
