def test_s4():
c = Circle(2)
assert c.area == 12.566370614359172
try:
c.area = 40
except AttributeError:
pass
def test_circle_area():
"""This will test the area of a circle (pi x r2) and
tests to make sure the user can't create circle directly with area"""
circle = Cir(12)
assert circle.area == 452.3893421169302
try:
circle.area = 12 # property area can't be set first
except AttributeError:
pass
else:
assert False
def fitness(chrome):
val = decode(chrome) # interpret the circle
xyrad = val.split()
circ = Circle(int(xyrad[0]),int(xyrad[1]), int(xyrad[2]))
# Evaluate this circle against all the circles in the initial_list
# Also do a bounds check for drawing the circle on the screen
for item in initial_list:
if circ.intersects(item) == True:
return
if circ.containsCircle(item) == True:
return
if circ.x + circ.radius > canvas_width or circ.x - circ.radius < 0:
return
if circ.y + circ.radius > canvas_height or circ.y - circ.radius < 0:
return
chrome.fitness = circ.area()
if chrome.fitness >= sol.fitness:
sol.fitness = chrome.fitness
sol.name = chrome.name
"""
Program for user to create a rectangle shape
"""
from rectangle import Rectangle
rectangle = Rectangle(
0, 0, 3, 2
) # four parameters are passed to __init__ constructor to create an instance of shape
rectangle.move(5, 15) # move method is inherited from base class
print(rectangle)
print(rectangle.area())
from circle_class import Circle
circle = Circle(3, 6, 1)
print(circle)
print(circle.area())
def test_get_area(self):
c = Circle(2)
self.assertAlmostEqual(c.area, 12.5663706, places=7)
with self.assertRaises(AttributeError):
c.area = 13
def test_area2():
c = Circle(2)
with pytest.raises(AttributeError):
c.area = 42
def test_set_area():
c = Circle(7)
with pytest.raises(AttributeError):
c.area = 10
def test_area_101(self):
c = Circle(12)
with self.assertRaises(AttributeError):
c.area = 58
def test_area():
c = Circle(2)
assert c.area == 12.566370614359172
with pytest.raises(AttributeError):
c.area = 12
def test_set_circle_area():
""" Verify the area can not be set """
circle = Circle(3)
with pytest.raises(AttributeError):
circle.area = 4
def test_set_no_area():
my_circle = Circle(3)
with pytest.raises(AttributeError):
my_circle.area = 20
def test_area_set():
with pytest.raises(AttributeError):
c = Circle(4)
c.area = 4
def test_change_values_area():
c = Circle(13)
c.area = 6
assert isclose(c.radius, 1.38, rel_tol=.01)
assert isclose(c.diameter, c.radius * 2, rel_tol=.01)
def test_set_area():
c = Circle(2)
assert isclose(c.area, (pi * 2**2), rel_tol=.01)
c.area = 500
assert isclose(c.area, 500, rel_tol=.01)
