def test_is_pressed(self):
i = ev3_interpreter()
touch = i.evaluate_internal("touch 1 on #1").value
self.assertEqual(touch.is_pressed, True)
touch.is_pressed = False
value = i.evaluate("touch 1 is_pressed")
self.assertEqual(value, 'value boolean False')
def test_list(self):
i = ev3_interpreter()
self.assertEqual(i.evaluate_internal('list_sensors').value, [
{'address': 'in1', 'driver_name': 'lego-ev3-touch'},
{'address': 'in2', 'driver_name': 'lego-ev3-ir'},
{'address': 'in3', 'driver_name': 'lego-ev3-color'},
])
def test_angle(self):
i = ev3_interpreter()
gyro = i.evaluate_internal("gyro 1 on #1").value
self.assertEqual(gyro.angle, 45)
gyro.angle = 90
value = i.evaluate("gyro 1 angle")
self.assertEqual(value, 'value int 90')
def test_get_value(self):
i = ev3_interpreter()
color = i.evaluate_internal("color 1 on #1").value
self.assertEqual(color.color, 0)
color.color = 9
color_value = i.evaluate("color 1 color")
self.assertEqual(color_value, 'value int 9')
def test_bg(self):
i = ev3_interpreter()
i.evaluate_internal("bg sleep 0.1")
i.evaluate_internal("bg speak Hello World")
i.evaluate_internal("bg sleep 0.1")
i.evaluate_internal("bg speak The End")
i.evaluate_internal("bg")
self.assertEqual(sound.get_spoken(), ["Hello World", "The End"])
def test_list(self):
i = ev3_interpreter()
self.assertEqual(
i.evaluate_internal('list_motors').value, [
{
'address': 'outA',
'driver_name': 'lego-ev3-m-motor'
},
{
'address': 'outB',
'driver_name': 'lego-ev3-l-motor'
},
{
'address': 'outC',
'driver_name': 'lego-ev3-l-motor'
},
])
def test_on_for_rotations(self):
i = ev3_interpreter()
move_tank = i.evaluate_internal("tank 1 on #A #B").value
self.assertEqual(move_tank.left_motor_port, 'outA')
self.assertEqual(move_tank.right_motor_port, 'outB')
i.evaluate("tank 1 on_for_rotations 10 10 1")
self.assertEqual(move_tank.log, [('on_for_rotations', 'SpeedPercent(10)', 'SpeedPercent(10)', 1)])
# test run in background
self.assertEqual(False, i.evaluate_internal("tank 1 run_in_background").value)
i.evaluate_internal("tank 1 run_in_background true")
self.assertEqual(True, i.evaluate_internal("tank 1 run_in_background").value)
i.evaluate("tank 1 on_for_rotations 20 20 2")
i.evaluate_internal("tank 1 run_in_background false")
self.assertEqual(move_tank.log, [
('on_for_rotations', 'SpeedPercent(10)', 'SpeedPercent(10)', 1),
('on_for_rotations', 'SpeedPercent(20)', 'SpeedPercent(20)', 2)
])
def test_nested_bg(self):
i = ev3_interpreter()
self.assertRaises(NestedBackgroundError, i.evaluate_internal,
"bg bg sleep 0.1")
def test_speak(self):
i = ev3_interpreter()
i.evaluate_internal("speak Hello World")
self.assertEqual(sound.get_spoken(), ["Hello World"])
def test_hello(self):
i = ev3_interpreter()
self.assertEqual(i.evaluate("hello"), "ok")
def test_close(self):
i = ev3_interpreter()
self.assertRaises(CloseException, i.evaluate, "close")
def test_get_value_with_channel(self):
i = ev3_interpreter()
i.evaluate_internal("infrared 1 on #1")
ir_value = i.evaluate("infrared 1 distance 2")
self.assertEqual(ir_value, 'value int 46')
def test_on_for_rotations(self):
i = ev3_interpreter()
mm = i.evaluate_internal("medium_motor 1 on #A").value
self.assertEqual(mm.address, 'outA')
i.evaluate("medium_motor 1 on_for_rotations 10 1")
self.assertEqual(mm.log, [('on_for_rotations', 'SpeedPercent(10)', 1)])
def test_on_for_rotations(self):
i = ev3_interpreter()
lm = i.evaluate_internal("large_motor 2 on #D").value
self.assertEqual(lm.address, 'outD')
i.evaluate("large_motor 2 on_for_rotations 10 2")
self.assertEqual(lm.log, [('on_for_rotations', 'SpeedPercent(10)', 2)])
