62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package i2c
|
|
|
|
import (
|
|
"strings"
|
|
"testing"
|
|
|
|
"gobot.io/x/gobot"
|
|
"gobot.io/x/gobot/drivers/aio"
|
|
"gobot.io/x/gobot/drivers/gpio"
|
|
"gobot.io/x/gobot/gobottest"
|
|
)
|
|
|
|
var _ gobot.Driver = (*GrovePiDriver)(nil)
|
|
|
|
// must implement the DigitalReader interface
|
|
var _ gpio.DigitalReader = (*GrovePiDriver)(nil)
|
|
|
|
// must implement the DigitalWriter interface
|
|
var _ gpio.DigitalWriter = (*GrovePiDriver)(nil)
|
|
|
|
// must implement the AnalogReader interface
|
|
var _ aio.AnalogReader = (*GrovePiDriver)(nil)
|
|
|
|
// must implement the Adaptor interface
|
|
var _ gobot.Adaptor = (*GrovePiDriver)(nil)
|
|
|
|
func initTestGrovePiDriver() (driver *GrovePiDriver) {
|
|
driver, _ = initGrovePiDriverWithStubbedAdaptor()
|
|
return
|
|
}
|
|
|
|
func initGrovePiDriverWithStubbedAdaptor() (*GrovePiDriver, *i2cTestAdaptor) {
|
|
adaptor := newI2cTestAdaptor()
|
|
return NewGrovePiDriver(adaptor), adaptor
|
|
}
|
|
|
|
func TestGrovePiDriverName(t *testing.T) {
|
|
g := initTestGrovePiDriver()
|
|
gobottest.Refute(t, g.Connection(), nil)
|
|
gobottest.Assert(t, strings.HasPrefix(g.Name(), "GrovePi"), true)
|
|
}
|
|
|
|
func TestGrovePiDriverOptions(t *testing.T) {
|
|
g := NewGrovePiDriver(newI2cTestAdaptor(), WithBus(2))
|
|
gobottest.Assert(t, g.GetBusOrDefault(1), 2)
|
|
}
|
|
|
|
// Methods
|
|
func TestGrovePiDriverStart(t *testing.T) {
|
|
g := initTestGrovePiDriver()
|
|
|
|
gobottest.Assert(t, g.Start(), nil)
|
|
}
|
|
|
|
func TestGrovePiDrivergetPin(t *testing.T) {
|
|
gobottest.Assert(t, getPin("a1"), "1")
|
|
gobottest.Assert(t, getPin("A16"), "16")
|
|
gobottest.Assert(t, getPin("D3"), "3")
|
|
gobottest.Assert(t, getPin("d22"), "22")
|
|
gobottest.Assert(t, getPin("22"), "22")
|
|
}
|