MockGPIO.MockGPIO

Here are the examples of the python api MockGPIO.MockGPIO taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

16 Examples 7

Example 1

Project: Adafruit_Python_GPIO
Source File: test_GPIO.py
View license
    def test_is_high_and_is_low(self):
        gpio = MockGPIO()
        gpio.pin_read[1] = [0, 0, 1, 1]
        self.assertTrue(gpio.is_low(1))
        self.assertFalse(gpio.is_high(1))
        self.assertFalse(gpio.is_low(1))
        self.assertTrue(gpio.is_high(1))

Example 2

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_pin_modes_set_correctly(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        self.assertDictEqual(gpio.pin_mode, { 1: GPIO.OUT,
                                              2: GPIO.OUT,
                                              3: GPIO.IN,
                                              4: GPIO.OUT })

Example 3

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_mode_0_write(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        device.write([0x1F])
        # Verify clock
        self.assertListEqual(gpio.pin_written[1], [0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1, 0])
        # Verify MOSI
        self.assertListEqual(gpio.pin_written[2], [0, 0, 0, 1, 1, 1, 1, 1])
        # Verify MISO
        self.assertNotIn(3, gpio.pin_written)
        # Verify SS
        self.assertListEqual(gpio.pin_written[4], [1, 0, 1])

Example 4

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_write_lsbfirst(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        device.set_bit_order(SPI.LSBFIRST)
        device.write([0x1F])
        self.assertListEqual(gpio.pin_written[2], [1, 1, 1, 1, 1, 0, 0, 0])

Example 5

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_mode_0_read(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        gpio.pin_read[3] = [0, 0, 0, 1, 1, 1, 1, 1]
        result = device.read(1)
        # Verify clock
        self.assertListEqual(gpio.pin_written[1], [0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1, 0])
        # Verify MOSI
        self.assertNotIn(2, gpio.pin_written)
        # Verify MISO
        self.assertNotIn(3, gpio.pin_written)
        # Verify SS
        self.assertListEqual(gpio.pin_written[4], [1, 0, 1])
        # Verify result
        self.assertEqual(result, bytearray([0x1F]))

Example 6

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_read_assert_deassert_ss_false(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        gpio.pin_read[3] = [0, 0, 0, 1, 1, 1, 1, 1]
        result = device.read(1, assert_ss=False, deassert_ss=False)
        self.assertListEqual(gpio.pin_written[4], [1])

Example 7

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_write_multiple_bytes(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        device.write([0x1F, 0xF8, 0x1F])
        # Verify clock
        self.assertListEqual(gpio.pin_written[1], [0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1, 0])
        # Verify MOSI
        self.assertListEqual(gpio.pin_written[2], [0, 0, 0, 1, 1, 1, 1, 1,
                                                   1, 1, 1, 1, 1, 0, 0, 0,
                                                   0, 0, 0, 1, 1, 1, 1, 1])
        # Verify MISO
        self.assertNotIn(3, gpio.pin_written)
        # Verify SS
        self.assertListEqual(gpio.pin_written[4], [1, 0, 1])

Example 8

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_mode_0_transfer(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        gpio.pin_read[3] = [0, 0, 0, 1, 1, 1, 1, 1]
        result = device.transfer([0xF8])
        # Verify clock
        self.assertListEqual(gpio.pin_written[1], [0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1, 0])
        # Verify MOSI
        self.assertListEqual(gpio.pin_written[2], [1, 1, 1, 1, 1, 0, 0, 0])
        # Verify MISO
        self.assertNotIn(3, gpio.pin_written)
        # Verify SS
        self.assertListEqual(gpio.pin_written[4], [1, 0, 1])
        # Verify result
        self.assertEqual(result, bytearray([0x1F]))

Example 9

Project: Adafruit_Python_GPIO
Source File: test_GPIO.py
View license
    def test_set_high_and_set_low(self):
        gpio = MockGPIO()
        gpio.set_high(1)
        gpio.set_low(1)
        self.assertDictEqual(gpio.pin_written, {1: [1, 0]})

Example 10

Project: Adafruit_Python_GPIO
Source File: test_GPIO.py
View license
    def test_output_pins(self):
        gpio = MockGPIO()
        gpio.output_pins({0: True, 1: False, 7: True})
        self.assertDictEqual(gpio.pin_written, {0: [1], 1: [0], 7: [1]})

Example 11

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_ss_set_high_after_initialization(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        self.assertListEqual(gpio.pin_written[4], [1])

Example 12

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_write_assert_deassert_ss_false(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        device.write([0x1F], assert_ss=False, deassert_ss=False)
        self.assertListEqual(gpio.pin_written[4], [1])

Example 13

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_invalid_mode_fails(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        self.assertRaises(ValueError, device.set_mode, -1)
        self.assertRaises(ValueError, device.set_mode, 4)

Example 14

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_invalid_bit_order_fails(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        self.assertRaises(ValueError, device.set_bit_order, -1)
        self.assertRaises(ValueError, device.set_bit_order, 2)

Example 15

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_read_multiple_bytes(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        gpio.pin_read[3] = [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
                            0, 0, 0, 1, 1, 1, 1, 1]
        result = device.read(3)
        # Verify clock
        self.assertListEqual(gpio.pin_written[1], [0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1, 0])
        # Verify MOSI
        self.assertNotIn(2, gpio.pin_written)
        # Verify MISO
        self.assertNotIn(3, gpio.pin_written)
        # Verify SS
        self.assertListEqual(gpio.pin_written[4], [1, 0, 1])
        # Verify result
        self.assertEqual(result, bytearray([0x1F, 0xF8, 0x1F]))

Example 16

Project: Adafruit_Python_GPIO
Source File: test_SPI.py
View license
    def test_transfer_multiple_bytes(self):
        gpio = MockGPIO()
        device = SPI.BitBang(gpio, 1, 2, 3, 4)
        gpio.pin_read[3] = [0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,
                            0, 0, 0, 1, 1, 1, 1, 1]
        result = device.transfer([0xF8, 0x1F, 0xF8])
        # Verify clock
        self.assertListEqual(gpio.pin_written[1], [0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1,
                                                   0, 1, 0, 1, 0, 1, 0, 1, 0])
        # Verify MOSI
        self.assertListEqual(gpio.pin_written[2], [1, 1, 1, 1, 1, 0, 0, 0,
                                                   0, 0, 0, 1, 1, 1, 1, 1,
                                                   1, 1, 1, 1, 1, 0, 0, 0])
        # Verify MISO
        self.assertNotIn(3, gpio.pin_written)
        # Verify SS
        self.assertListEqual(gpio.pin_written[4], [1, 0, 1])
        # Verify result
        self.assertEqual(result, bytearray([0x1F, 0xF8, 0x1F]))