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raspi: increase test coverage 

Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram 2017-05-01 10:41:24 +02:00
parent 135a0f9b4d
commit ac74498342
2 changed files with 9 additions and 0 deletions
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5
platforms/raspi/pwm_pin_test.go
View File

@ -1,6 +1,7 @@
package raspi package raspi
import ( import (
"errors"
"testing" "testing"
"gobot.io/x/gobot/gobottest" "gobot.io/x/gobot/gobottest"
@ -33,6 +34,10 @@ func TestPwmPin(t *testing.T) {
dc, _ = pin.DutyCycle() dc, _ = pin.DutyCycle()
gobottest.Assert(t, dc, uint32(10000)) gobottest.Assert(t, dc, uint32(10000))
gobottest.Assert(t, pin.SetDutyCycle(999999999), errors.New("Duty cycle exceeds period."))
dc, _ = pin.DutyCycle()
gobottest.Assert(t, dc, uint32(10000))
// call currently fails in test // call currently fails in test
gobottest.Refute(t, pin.Unexport(), nil) gobottest.Refute(t, pin.Unexport(), nil)
} }

4
platforms/raspi/raspi_adaptor_test.go
View File

@ -147,6 +147,10 @@ func TestAdaptorDigitalIO(t *testing.T) {
fs.WithReadError = true fs.WithReadError = true
_, err := a.DigitalRead("13") _, err := a.DigitalRead("13")
gobottest.Assert(t, err, errors.New("read error")) gobottest.Assert(t, err, errors.New("read error"))
fs.WithWriteError = true
_, err = a.DigitalRead("7")
gobottest.Assert(t, err, errors.New("write error"))
} }
func TestAdaptorI2c(t *testing.T) { func TestAdaptorI2c(t *testing.T) {