gpio: increase test coverage for buzzer driver

Signed-off-by: deadprogram <[email protected]>
ThinkLib · Mar 21, 2017 · ba90bb1 · ba90bb1
1 parent d4d2c6e
commit ba90bb1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/drivers/gpio/buzzer_driver_test.go b/drivers/gpio/buzzer_driver_test.go
@@ -49,3 +49,8 @@ func TestBuzzerDriverToggle(t *testing.T) {
 	d.Toggle()
 	gobottest.Assert(t, d.State(), false)
 }
+
+func TestBuzzerDriverTone(t *testing.T) {
+	d := initTestBuzzerDriver(newGpioTestAdaptor())
+	gobottest.Assert(t, d.Tone(100, 0.01), nil)
+}