@Test
public void testLengthTrue() {
// arrange
Point _pointA = new Point(2, 5);
Point _pointB = new Point(5, 9);
double expected = 5;
LineSegment _arcAB = new LineSegment(_pointA, _pointB);
// act
double reached = _arcAB.length();
// assert
boolean result = (expected == reached);
assertTrue(result);
}
@Test
public void testEqualsLineSegmentTheSameFalse2() {
// arrange
Point _pointA = new Point(5, 5);
Point _pointB = new Point(2, 2);
Point _pointC = new Point(2, 2);
Point _pointD = new Point(4, 4);
LineSegment _arcAB = new LineSegment(_pointA, _pointB);
LineSegment _arcCD = new LineSegment(_pointC, _pointD);
boolean expected = false;
// act
boolean reached = _arcAB.equals(_arcCD);
// assert
boolean result = !(expected ^ reached);
assertTrue(result);
}
@Test
public void testShiftLineSegmentFalse() {
// arrange
Point _pointA = new Point(2, 2);
Point _pointB = new Point(4, 4);
boolean expected = false;
LineSegment _arcAB = new LineSegment(_pointA, _pointB);
Point _pointAAfter = new Point(4, 4);
Point _pointBAfter = new Point(8, 8);
LineSegment _arcABShifted = new LineSegment(_pointAAfter, _pointBAfter);
// act
_arcAB.shift(2, 2);
boolean reached = _arcAB.equals(_arcABShifted);
// assert
boolean result = !(expected ^ reached);
assertTrue(result);
}