def test_intersection2(self):
pathPositionsWire1 = {Position(0, 0), Position(1, 0)}
pathPositionsWire2 = {Position(2, 0), Position(1, 0)}
expectedPathPositions = {Position(1, 0)}
self.assertEqual(expectedPathPositions, day3.intersections(pathPositionsWire1, pathPositionsWire2))
def test_getDistanceOfClosestIntersection(self):
centralPortPosition = Position(0, 0)
wireCrossPosition1 = Position(5, 5)
wireCrossPosition2 = Position(3, 3)
wireCrossPosition3 = Position(4, 4)
distanceExpected = 6
self.assertEqual(distanceExpected, day3.getDistanceOfClosestIntersection(centralPortPosition, [wireCrossPosition1,wireCrossPosition2, wireCrossPosition3]) )
def test_getAllPositionsOnPath(self):
path = "R2,L1"
centralPosition = Position(0, 0)
positionsOnPathExpected = list([Position(1, 0), Position(2, 0), Position(1, 0)])
positionsOnPath = day3.getAllPositionsOnPath(centralPosition, path)
self.assertEqual(positionsOnPathExpected, positionsOnPath)
def test_getPositionsOnPath(self):
path = "R1,U1,L1"
centralPosition = Position(0,0)
positionsOnPathExpected = {Position(1,0), Position(1,1), Position(0,1)}
positionsOnPath = day3.getPositionsOnPath(centralPosition, path)
self.assertEqual(positionsOnPathExpected, positionsOnPath)
def test_consolidatePositions(self):
pathPositions = {Position(0, 0), Position(1, 0)}
sectionPostions = [Position(2, 0), Position(1, 0)]
expectedPathPositions = {Position(0, 0), Position(1, 0), Position(2, 0)}
self.assertEqual(expectedPathPositions, day3.consolidatePositions(pathPositions, sectionPostions))
def test_computeManhattanDistance(self):
centralPortPosition = Position(0, 0)
wireCrossPosition = Position(3, 3)
distanceExpected = 6
self.assertEqual(distanceExpected, day3.computeManhattanDistance(centralPortPosition, wireCrossPosition))
def test_getPositionsOnSection_distance_2_to_down(self):
section = "D2"
initialPostion = Position(0, 0)
expectedPositions = [Position(0, -1), Position(0, -2)]
positionsOnSection = day3.getPositionsOnSection(initialPostion, section)
self.assertEqual(expectedPositions, positionsOnSection)
def test_getPositionsOnSection_distance_2_to_left(self):
section = "L2"
initialPostion = Position(0, 0)
expectedPositions = [Position(-1, 0), Position(-2, 0)]
positionsOnSection = day3.getPositionsOnSection(initialPostion, section)
self.assertEqual(expectedPositions, positionsOnSection)
def test_getPositionsOnSection_distance_3(self):
section = "R3"
initialPostion = Position(0, 0)
expectedPositions = [Position(1, 0), Position(2,0), Position(3,0)]
positionsOnSection = day3.getPositionsOnSection(initialPostion, section)
self.assertEqual(expectedPositions, positionsOnSection)
def test_getPositionsOnSection(self):
section = "R1"
initialPostion= Position(0, 0)
expectedPositions = [Position(1, 0)]
positionsOnSection = day3.getPositionsOnSection(initialPostion, section)
self.assertEqual(expectedPositions, positionsOnSection)