keyboard: increase test coverage

Signed-off-by: deadprogram <ron@hybridgroup.com>

platforms/keyboard/keyboard_driver_test.go

@@ -2,6 +2,7 @@ package keyboard
 
 import (
 	"os"
+	"strings"
 	"testing"
 
 	"gobot.io/x/gobot"
@@ -25,6 +26,13 @@ func TestKeyboardDriver(t *testing.T) {
 	gobottest.Assert(t, d.Connection(), (gobot.Connection)(nil))
 }
 
+func TestKeyboardDriverName(t *testing.T) {
+	d := initTestKeyboardDriver()
+	gobottest.Assert(t, strings.HasPrefix(d.Name(), "Keyboard"), true)
+	d.SetName("NewName")
+	gobottest.Assert(t, d.Name(), "NewName")
+}
+
 func TestKeyboardDriverStart(t *testing.T) {
 	d := initTestKeyboardDriver()
 	gobottest.Assert(t, d.Start(), nil)