def test_gpioPortDoesNotPowerIfConfigIsBad(self):
portNum = 18
portConfig = "purple"
port = GpioPort(portNum, portConfig)
port.powerOn()
assert port.isPowered == False
def test_gpioBoardHasPorts(self, board):
port = GpioPort(22, "out")
board.addPort(port)
assert len(board.ports) == 1
assert board.ports[0] == port
def test_gpioBoardCleansUpPorts(self, board):
port = GpioPort(18, "out")
board.addPort(port)
loadedPort = board.ports[0]
assert loadedPort.portNumber is 18
assert loadedPort.isEnabled is True
board.cleanUp()
assert board.ports[0].isEnabled == False
def setupSolidLeds(self, numberOfLights):
while numberOfLights > 0:
portNumber = int(
input(
str.format("What port is light #{0} connected to? ",
numberOfLights)))
color = input("What color is this light? ")
port = GpioPort(portNumber, "out")
self.setup.addPort(port)
light = LedLight(port, color)
self.setup.addLed(light)
numberOfLights -= 1
def setupBlinkingLights(self, numberOfLights):
lightNumber = 1
while numberOfLights > 0:
portNumber = int(
input(
str.format("What port is light #{0} connected to? ",
lightNumber)))
color = input("What color is this light? ")
onTime = int(
input(
"How many seconds should the light be on during each blink? "
))
offTime = int(
input(
"How many seconds should the light be off during each blink? "
))
port = GpioPort(portNumber, "out")
self.setup.addPort(port)
light = Blinker(port, color, onTime, offTime)
self.setup.addLed(light)
lightNumber += 1
numberOfLights -= 1
def blinker(self):
port = GpioPort(5, "OUT")
blinker = Blinker(port, "blue", 1, 1)
return blinker
def newPort(self):
return GpioPort(18, "out")
def light(self):
port = GpioPort(7, "OUT")
return LedLight(port, "red")
def port(self):
portNum = 18
portConfig = "out"
return GpioPort(portNum, portConfig)