func TestButtonCreation(t *testing.T) {
driver := new(hwio.TestDriver)
hwio.SetDriver(driver)
_, err := NewButton("P1")
if err != nil {
t.Error(fmt.Sprintf("Button creation failed: %s", err))
}
_, err = NewButton("P99")
if err == nil {
t.Error("Create button should have failed but didn't")
}
}
func TestButtonRising(t *testing.T) {
driver := new(hwio.TestDriver)
hwio.SetDriver(driver)
button, err := NewButton("P1")
if err != nil {
t.Error(fmt.Sprintf("Button creation failed: %s", err))
}
risingCalled := false
button.Rising = func() {
risingCalled = true
}
button.Poll()
// Write to the pin I guess?
if risingCalled != true {
t.Error("Expected Rising to be called but it wasn't")
}
}
