def test_concentric_true(self):
# given the two circles
circle1 = Circle(Point(0, 0), 5)
circle2 = Circle(Point(0, 0), 10)
# then the circles are cocentric
self.assertTrue(circle1.concentric(circle2))
def test_concentric_true(self):
# given the two circles
circle1 = Circle(Point(0, 0), 5)
circle2 = Circle(Point(0, 0), 10)
# then the circles are cocentric
self.assertTrue(circle1.concentric(circle2))
