def test_input():
with patch("LPi.GPIO.sysfs") as mock:
mock.input.return_value = GPIO.HIGH
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.IN)
assert GPIO.input(23) == GPIO.HIGH
mock.input.assert_called_with(14)
def test_event_detected():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.IN)
with patch("LPi.GPIO.event") as mock:
mock.edge_detected.return_value = True
assert GPIO.event_detected(23)
def test_setup_single_input_channel():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.SUNXI)
GPIO.setup("PA01", GPIO.IN)
mock.export.assert_called_with(1)
mock.direction.assert_called_with(1, GPIO.IN)
assert "PA01" in GPIO._exports
def test_wait_for_edge_completes():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(12, GPIO.IN)
with patch("LPi.GPIO.event") as mock:
mock.blocking_wait_for_edge.return_value = 1
assert GPIO.wait_for_edge(12, GPIO.BOTH) == 12
mock.blocking_wait_for_edge.assert_called_with(7, GPIO.BOTH, -1)
def test_setup_single_output_channel():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.SUNXI)
GPIO.setup("PG07", GPIO.OUT)
mock.export.assert_called_with(199)
mock.direction.assert_called_with(199, GPIO.OUT)
mock.output.assert_not_called()
assert "PG07" in GPIO._exports
def test_setup_single_output_channel_with_initial_value():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.SUNXI)
GPIO.setup("PG06", GPIO.OUT, GPIO.HIGH)
mock.export.assert_called_with(198)
mock.direction.assert_called_with(198, GPIO.OUT)
mock.output.assert_called_with(198, GPIO.HIGH)
assert "PG06" in GPIO._exports
def test_setup_channel_already_in_use_raises_IOError():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.SUNXI)
mock.export.side_effect = [IOError(16, "test"), None]
GPIO.setup("PG06", GPIO.OUT)
mock.export.assert_called_with(198)
mock.unexport.assert_called_with(198)
mock.direction.assert_called_with(198, GPIO.OUT)
mock.output.assert_not_called()
assert "PG06" in GPIO._exports
def test_mode():
assert GPIO.getmode() is None
GPIO.setmode(GPIO.BCM)
assert GPIO.getmode() == GPIO.BCM
GPIO.cleanup()
assert GPIO.getmode() is None
with pytest.raises(AssertionError):
GPIO.setmode("Sausages")
def test_setup_raises_OSError():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.SUNXI)
mock.export.side_effect = OSError(44, "test")
with pytest.raises(OSError) as ex:
GPIO.setup("PG07", GPIO.OUT)
assert str(ex.value) == "[Errno 44] test"
mock.export.assert_called_with(199)
mock.unexport.assert_not_called()
mock.direction.assert_not_called()
mock.output.assert_not_called()
assert "PG07" not in GPIO._exports
def test_input_and_output():
with patch("LPi.GPIO.sysfs") as mock:
mock.input.return_value = GPIO.HIGH
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.OUT)
GPIO.output(23, not GPIO.input(23))
mock.input.assert_called_with(14)
mock.output.assert_called_with(14, GPIO.LOW)
def test_callback_wrapper_not_none():
called = []
def cb(pin):
called.append(pin)
callback = GPIO.__wrap(cb, 17)
callback(97)
assert 17 in called
assert 97 not in called
def test_wait_for_edge_not_configured_for_input():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(12, GPIO.OUT)
with pytest.raises(RuntimeError) as ex:
GPIO.wait_for_edge(12, GPIO.RISING)
assert str(ex.value) == "Channel 12 is configured for output"
def test_input_not_configured_for_output():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.IN)
with pytest.raises(RuntimeError) as ex:
GPIO.output(23, GPIO.LOW)
assert str(ex.value) == "Channel 23 is configured for input"
def test_add_event_detect():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.IN)
with patch("LPi.GPIO.event") as mock:
GPIO.add_event_detect(23, GPIO.BOTH)
mock.add_edge_detect.assert_called_with(14, GPIO.BOTH, None)
def test_event_detected_not_configured_for_input():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.OUT)
with pytest.raises(RuntimeError) as ex:
GPIO.event_detected(23)
assert str(ex.value) == "Channel 23 is configured for output"
def test_add_event_callback():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.IN)
with patch("LPi.GPIO.event") as mock:
GPIO.add_event_callback(23, None)
mock.add_edge_callback(14, None)
def test_remove_event_detect():
with patch("LPi.GPIO.sysfs"):
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.IN)
with patch("LPi.GPIO.event") as mock:
GPIO.remove_event_detect(23)
mock.remove_edge_detect.assert_called_with(14)
def test_setup_channel_already_setup():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.SUNXI)
GPIO.setup("PA01", GPIO.IN)
mock.export.assert_called_with(1)
mock.direction.assert_called_with(1, GPIO.IN)
assert "PA01" in GPIO._exports
with pytest.raises(RuntimeError) as ex:
GPIO.setup("PA01", GPIO.OUT)
assert str(ex.value) == "Channel PA01 is already configured"
def test_multiple_output():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.BOARD)
GPIO.setup([23, 13, 3], GPIO.OUT)
GPIO.output([23, 13, 3], GPIO.LOW)
mock.output.assert_has_calls([
call(14, GPIO.LOW),
call(0, GPIO.LOW),
call(12, GPIO.LOW)
])
## Google calendar dependencies
import httplib2
from apiclient import discovery
from oauth2client import client
from oauth2client import tools
from oauth2client.file import Storage
try:
import argparse
flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
flags = None
# Setup GPIO pin BCM GPIO04
import LPi.GPIO as GPIO
GPIO.setmode(GPIO.BOARD)
GPIO.setup(6, GPIO.IN) # Next
# GPIO.setup( 17, GPIO.IN, pull_up_down=GPIO.PUD_DOWN ) # Shutdown
mouseX, mouseY = 0, 0
mode = 'w' # Default to weather mode.
data_refresh = 15
disp_units = "metric"
#disp_units = "imperial"
zip_code = 'SPXX0819'
lang = 'es' #'en': English (default), 'es': Spanish
# Show degree F symbol using magic unicode char in a smaller font size.
# The variable uniTmp holds a unicode character that is either DegreeC or DegreeF.
# Yep, one unicode character is has both the letter and the degree symbol.
if disp_units == 'metric':
def test_output_not_configured():
with pytest.raises(RuntimeError) as ex:
GPIO.output(12, GPIO.LOW)
assert str(ex.value) == "Channel 12 is not configured"
def test_output():
with patch("LPi.GPIO.sysfs") as mock:
GPIO.setmode(GPIO.BOARD)
GPIO.setup(23, GPIO.OUT)
GPIO.output(23, GPIO.LOW)
mock.output.assert_called_with(14, GPIO.LOW)
def test_setup_with_no_mode():
with pytest.raises(RuntimeError) as ex:
GPIO.setup(3, GPIO.IN)
assert str(ex.value) == "Mode has not been set"
def test_warnings():
GPIO.setwarnings(False)
assert not GPIO._gpio_warnings
GPIO.setwarnings(True)
assert GPIO._gpio_warnings
def test_callback_wrapper_none():
assert GPIO.__wrap(None, 12) is None
def setup():
with patch("LPi.GPIO.sysfs"):
GPIO.cleanup()
def test_wait_for_edge_not_configured():
with pytest.raises(RuntimeError) as ex:
GPIO.wait_for_edge(91, GPIO.RISING)
assert str(ex.value) == "Channel 91 is not configured"