def testFlat(self):
testPressure = Wheel.BURST_PRESSURE / 2.0
wheel = Wheel()
wheel.pressure = testPressure
self.assertEqual(wheel.pressure, testPressure)
self.assertEqual(wheel.flat, False)
wheel.pressure = 0.0
self.assertEqual(wheel.flat, True)
def testBurst(self):
wheel = Wheel()
wheel.pressure = Wheel.BURST_PRESSURE / 2.0
self.assertEqual(wheel.flat, False)
self.assertEqual(wheel.burst, False)
wheel.pressure = Wheel.BURST_PRESSURE
self.assertEqual(wheel.pressure, 0.0)
self.assertEqual(wheel.flat, True)
self.assertEqual(wheel.burst, True)
wheel.pressure = Wheel.BURST_PRESSURE / 2.0
self.assertEqual(wheel.pressure, 0.0)
self.assertEqual(wheel.flat, True)
self.assertEqual(wheel.burst, True)
from wheel import Wheel
print(f"burst pressure = {Wheel.BURST_PRESSURE}")
wheel = Wheel(diameter=13.0, pressure=24.0)
print(f"pressure = {wheel.pressure}") # getter for a property
wheel.pressure = 10000.0 # setter notation
print(f"pressure = {wheel.pressure}") # getter for a property
print(f"burst = {wheel.burst}") # getter for a propertyy
