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authorCody Hiar <codyfh@gmail.com>2018-05-27 15:29:21 -0600
committerCody Hiar <codyfh@gmail.com>2018-05-27 15:29:21 -0600
commitceec171c42bd79f1762b971569e20ead656f4fd0 (patch)
tree1880be0b1cef9786be5bc818cbd50095cd797a6d /Adafruit_Python_GPIO/tests/test_PWM.py
parent611a8b7be4331e4f8416c4d10a0be47a109b47e4 (diff)
Moving libs into separate own directory
Diffstat (limited to 'Adafruit_Python_GPIO/tests/test_PWM.py')
-rw-r--r--Adafruit_Python_GPIO/tests/test_PWM.py103
1 files changed, 0 insertions, 103 deletions
diff --git a/Adafruit_Python_GPIO/tests/test_PWM.py b/Adafruit_Python_GPIO/tests/test_PWM.py
deleted file mode 100644
index d80bd1f..0000000
--- a/Adafruit_Python_GPIO/tests/test_PWM.py
+++ /dev/null
@@ -1,103 +0,0 @@
-# Copyright (c) 2014 Adafruit Industries
-# Author: Tony DiCola
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-import unittest
-
-from mock import Mock, patch
-
-import Adafruit_GPIO.PWM as PWM
-import Adafruit_GPIO.Platform as Platform
-
-
-class TestRPi_PWM_Adapter(unittest.TestCase):
- def test_setup(self):
- rpi_gpio = Mock()
- pwm = PWM.RPi_PWM_Adapter(rpi_gpio)
- pwm.start(1, 50)
- rpi_gpio.PWM.assert_called_with(1, 2000)
-
- def test_set_duty_cycle_valid(self):
- rpi_gpio = Mock()
- pwm = PWM.RPi_PWM_Adapter(rpi_gpio)
- pwm.start(1, 50)
- pwm.set_duty_cycle(1, 75)
- # Implicit verification that no assertion or other error thrown.
-
- def test_set_duty_cycle_invalid(self):
- rpi_gpio = Mock()
- pwm = PWM.RPi_PWM_Adapter(rpi_gpio)
- pwm.start(1, 50)
- self.assertRaises(ValueError, pwm.set_duty_cycle, 1, 150)
- self.assertRaises(ValueError, pwm.set_duty_cycle, 1, -10)
-
- def test_set_frequency(self):
- rpi_gpio = Mock()
- pwm = PWM.RPi_PWM_Adapter(rpi_gpio)
- pwm.start(1, 50)
- pwm.set_frequency(1, 1000)
- # Implicit verification that no assertion or other error thrown.
-
-
-class TestBBIO_PWM_Adapter(unittest.TestCase):
- def test_setup(self):
- bbio_pwm = Mock()
- pwm = PWM.BBIO_PWM_Adapter(bbio_pwm)
- pwm.start('P9_16', 50)
- bbio_pwm.start.assert_called_with('P9_16', 50, 2000)
-
- def test_set_duty_cycle_valid(self):
- bbio_pwm = Mock()
- pwm = PWM.BBIO_PWM_Adapter(bbio_pwm)
- pwm.start('P9_16', 50)
- pwm.set_duty_cycle('P9_16', 75)
- bbio_pwm.set_duty_cycle.assert_called_with('P9_16', 75)
-
- def test_set_duty_cycle_invalid(self):
- bbio_pwm = Mock()
- pwm = PWM.BBIO_PWM_Adapter(bbio_pwm)
- pwm.start('P9_16', 50)
- self.assertRaises(ValueError, pwm.set_duty_cycle, 'P9_16', 150)
- self.assertRaises(ValueError, pwm.set_duty_cycle, 'P9_16', -10)
-
- def test_set_frequency(self):
- bbio_pwm = Mock()
- pwm = PWM.BBIO_PWM_Adapter(bbio_pwm)
- pwm.start('P9_16', 50)
- pwm.set_frequency('P9_16', 1000)
- bbio_pwm.set_frequency.assert_called_with('P9_16', 1000)
-
-
-class TestGetPlatformPWM(unittest.TestCase):
- @patch.dict('sys.modules', {'RPi': Mock(), 'RPi.GPIO': Mock()})
- @patch('Adafruit_GPIO.Platform.platform_detect', Mock(return_value=Platform.RASPBERRY_PI))
- def test_raspberrypi(self):
- pwm = PWM.get_platform_pwm()
- self.assertIsInstance(pwm, PWM.RPi_PWM_Adapter)
-
- @patch.dict('sys.modules', {'Adafruit_BBIO': Mock(), 'Adafruit_BBIO.PWM': Mock()})
- @patch('Adafruit_GPIO.Platform.platform_detect', Mock(return_value=Platform.BEAGLEBONE_BLACK))
- def test_beagleboneblack(self):
- pwm = PWM.get_platform_pwm()
- self.assertIsInstance(pwm, PWM.BBIO_PWM_Adapter)
-
- @patch('Adafruit_GPIO.Platform.platform_detect', Mock(return_value=Platform.UNKNOWN))
- def test_otherplatform(self):
- self.assertRaises(RuntimeError, PWM.get_platform_pwm)