Repackage to latest boilerplate.

tests/test_setup.py

@@ -0,0 +1,50 @@
+import mock
+
+
+def test_moisture_setup(GPIO, smbus):
+    from grow.moisture import Moisture
+
+    ch1 = Moisture(channel=1)
+    ch2 = Moisture(channel=2)
+    ch3 = Moisture(channel=3)
+
+    GPIO.setup.assert_has_calls([
+        mock.call(ch1._gpio_pin, GPIO.IN),
+        mock.call(ch2._gpio_pin, GPIO.IN),
+        mock.call(ch3._gpio_pin, GPIO.IN)
+    ])
+
+
+def test_moisture_read(GPIO, smbus):
+    from grow.moisture import Moisture
+
+    assert Moisture(channel=1).saturation == 1.0
+    assert Moisture(channel=2).saturation == 1.0
+    assert Moisture(channel=3).saturation == 1.0
+
+    assert Moisture(channel=1).moisture == 0
+    assert Moisture(channel=2).moisture == 0
+    assert Moisture(channel=3).moisture == 0
+
+
+def test_pump_setup(GPIO, smbus):
+    from grow.pump import PUMP_PWM_FREQ, Pump
+
+    ch1 = Pump(channel=1)
+    ch2 = Pump(channel=2)
+    ch3 = Pump(channel=3)
+
+    GPIO.setup.assert_has_calls([
+        mock.call(ch1._gpio_pin, GPIO.OUT, initial=GPIO.LOW),
+        mock.call(ch2._gpio_pin, GPIO.OUT, initial=GPIO.LOW),
+        mock.call(ch3._gpio_pin, GPIO.OUT, initial=GPIO.LOW)
+    ])
+
+    GPIO.PWM.assert_has_calls([
+        mock.call(ch1._gpio_pin, PUMP_PWM_FREQ),
+        mock.call().start(0),
+        mock.call(ch2._gpio_pin, PUMP_PWM_FREQ),
+        mock.call().start(0),
+        mock.call(ch3._gpio_pin, PUMP_PWM_FREQ),
+        mock.call().start(0)
+    ])