def testPushLine(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(0, 1), osmcmd.Chain([Pt(-10, 0), Pt(10, 0)]), 2)
self.assertAlmostEqual(npt.x, 0)
self.assertAlmostEqual(npt.y, 2)
self.assertAlmostEqual(wpt.x, 0)
self.assertAlmostEqual(wpt.y, 0)
self.assertEqual(wpi, (0, 1))
def testPullInsideAngle(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(4, 3), osmcmd.Chain([Pt(0, 10), Pt(0, 0),
Pt(10, 0)]), 2)
self.assertAlmostEqual(npt.x, 4)
self.assertAlmostEqual(npt.y, 2)
self.assertAlmostEqual(wpt.x, 4)
self.assertAlmostEqual(wpt.y, 0)
self.assertEqual(wpi, (1, 2))
def testPushInsideAcuteAngle2(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(2, 0), osmcmd.Chain([Pt(10, 5), Pt(0, 0),
Pt(10, -5)]), math.sqrt(5))
self.assertAlmostEqual(npt.x, 5, places=3)
self.assertAlmostEqual(npt.y, 0, places=3)
self.assertAlmostEqual(wpt.x, 0, places=3)
self.assertAlmostEqual(wpt.y, 0, places=3)
self.assertEqual(wpi, (1, ))
def testPushInsideAngleSide(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(1, 5), osmcmd.Chain([Pt(0, 10), Pt(0, 0),
Pt(10, 0)]), 2)
self.assertAlmostEqual(npt.x, 2)
self.assertAlmostEqual(npt.y, 5)
self.assertAlmostEqual(wpt.x, 0)
self.assertAlmostEqual(wpt.y, 5)
self.assertEqual(wpi, (0, 1))
def testPushInsideBluntAngle(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(1, 0), osmcmd.Chain([Pt(10, 50),
Pt(0, 0),
Pt(10, -50)]), 10)
self.assertGreater(npt.x, 10)
self.assertAlmostEqual(npt.y, 0, places=3)
self.assertAlmostEqual(wpt.x, 0, places=3)
self.assertAlmostEqual(wpt.y, 0, places=3)
self.assertEqual(wpi, (1, ))
def testPushOutsideAngle(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(0, 21), osmcmd.Chain([Pt(-10, 0),
Pt(0, 20),
Pt(20, 0)]), 2)
self.assertAlmostEqual(npt.x, 0)
self.assertAlmostEqual(npt.y, 22)
self.assertAlmostEqual(wpt.x, 0)
self.assertAlmostEqual(wpt.y, 20)
self.assertEqual(wpi, (1, ))
def testPushBeak(self):
npt, wpt, wpi = poialign.getPoiAndEntranceLocations(
Pt(1, 1),
osmcmd.Chain(
[Pt(0, 10),
Pt(0, 1),
Pt(-100, -100),
Pt(1, 0),
Pt(10, 0)]), 2)
self.assertAlmostEqual(npt.x, 2)
self.assertAlmostEqual(npt.y, 2)