def test_deque_size(self):
Deq.init()
b = cADT.CircleT(pADT.PointT(0,0),10)
Deq.pushFront(b)
c = cADT.CircleT(pADT.PointT(4,5),3)
Deq.pushFront(c)
self.assertTrue(Deq.size() == 2)
def test_deque_popFront(self):
Deq.init()
b = cADT.CircleT(pADT.PointT(0,0),10)
Deq.pushFront(b)
c = cADT.CircleT(pADT.PointT(4,5),3)
Deq.pushFront(c)
Deq.popFront()
self.assertTrue(Deq.s == [b])
def test_deque_pushFront(self):
Deq.init()
b = cADT.CircleT(pADT.PointT(0,0),10)
for i in range(20):
Deq.pushFront(b)
self.assertTrue(Deq.s == [b]*20)
c = cADT.CircleT(pADT.PointT(4,5),3)
with self.assertRaises(FULL):
Deq.pushFront(c)
def test_deque_disjoint(self):
Deq.init()
with self.assertRaises(EMPTY):
self.assertTrue(Deq.disjoint())
b = cADT.CircleT(pADT.PointT(0,0),3)
Deq.pushFront(b)
self.assertTrue(Deq.disjoint())
c = cADT.CircleT(pADT.PointT(14,15),3)
Deq.pushFront(c)
self.assertTrue(Deq.disjoint())
d = cADT.CircleT(pADT.PointT(30,30),4)
Deq.pushFront(d)
self.assertTrue(Deq.disjoint())
def intersect(self, ci):
px = lADT.avg(ci.cen().xcrd(), self.cen().xcrd())
py = lADT.avg(ci.cen().ycrd(), self.cen().ycrd())
p = pADT.PointT(px, py)
if ((insideCircle(p, ci) == True) and (insideCircle(p, self) == True)):
return True
return False
def mdpt(self):
a0 = (self.p1.xcrd())
a1 = (self.p2.xcrd())
af = (a0 + a1) / 2
b0 = (self.p1.ycrd())
b1 = (self.p2.ycrd())
bf = (b0 + b1) / 2
res = pointADT.PointT(af, bf)
return res
def test_point_rot_zero(self):
b = pADT.PointT(5,0)
b.rot(0)
self.assertAlmostEqual(b.xcrd(),5.0,places=10,msg=None,delta=None)
self.assertAlmostEqual(b.ycrd(),0.0,places=10,msg=None,delta=None)
def test_point_rot_neg(self):
b = pADT.PointT(5,0)
b.rot(-math.pi/2.0)
self.assertAlmostEqual(b.xcrd(),0.0,places=10,msg=None,delta=None)
self.assertAlmostEqual(b.ycrd(),-5.0,places=10,msg=None,delta=None)
def test_point_dist(self):
a = pADT.PointT(0,0)
b = pADT.PointT(5,0)
self.assertTrue(a.dist(b) == 5)
def test_point_ycrd(self):
a = pADT.PointT(0,4)
self.assertTrue(a.xcrd() == 0)
def test_circle_insideCircle(self):
a = cADT.CircleT(pADT.PointT(0,0),10)
b = pADT.PointT(9,0)
self.assertTrue(cADT.insideCircle(b,a) == True)
def test_point_xcrd(self):
a = pADT.PointT(3,0)
self.assertTrue(a.xcrd() == 3)
def mdpt(self):
mdptx = avg(self.b.xcrd(), self.e.xcrd())
mdpty = avg(self.b.ycrd(), self.e.ycrd())
return pADT.PointT(mdptx, mdpty)
