def testValidateEllipse(self):
e1 = Ellipse(0, 0, 2, 0, 0, 1, 3, 0, 0, 2)
Validator.validateEllipse(e1, "Ellipse unexpectedly invalid")
self.assertRaises(
ShapeException, Validator.validateEllipse,
"(0, 0, 2, 0, 1, 0, 3, 0, 0, 2)",
"String \'(0, 0, 2, 0, 0, 1, 3, 0, 0, 2)\' is not a valid ellipse")
self.assertRaises(ShapeException, Validator.validateEllipse,
Point(1, 1), "Point is not a valid ellipse")
def __constructWithPoints(self, point1, point2, point3, point4, point5):
try:
self.__center = point1
focus1 = point2
focus2 = point3
mirror1 = self.__getMirrorFocus(self.__center, focus1)
mirror2 = self.__getMirrorFocus(self.__center, focus2)
self.__foci1 = [focus1, mirror1]
self.__foci2 = [focus2, mirror2]
self.__axis1 = Line(self.__center.copy(), point4)
self.__axis2 = Line(self.__center.copy(), point5)
Validator.validateEllipse(value=self,
errorMessage="Ellipse is invalid")
return True
except ShapeException:
return False
def __constructWithCoords(self, x1, y1, x2, y2, x3, y3, x4, y4, x5, y5):
try:
self.__center = Point(x1, y1)
focus1 = Point(x2, y2)
focus2 = Point(x3, y3)
mirror1 = self.__getMirrorFocus(self.__center, focus1)
mirror2 = self.__getMirrorFocus(self.__center, focus2)
self.__foci1 = [focus1, mirror1]
self.__foci2 = [focus2, mirror2]
self.__axis1 = Line(self.__center.copy(), Point(x4, y4))
self.__axis2 = Line(self.__center.copy(), Point(x5, y5))
Validator.validateEllipse(value=self,
errorMessage="Ellipse is invalid")
return True
except ShapeException:
return False