private void applyUsbBtn_Click(object sender, EventArgs e)
{
mobileOutBox.Clear();
RadioButton checkedButton = usbAccessGrp.Controls.OfType <RadioButton>().FirstOrDefault(r => r.Checked);
if (checkedButton != null)
{
formInOut.SelectedVariant = checkedButton.Tag.ToString();
}
simCorpMobile.SetUsbAccessory();
}
public void SetUsbAccessory()
{
fakeInOut.Selected = 3;
fakeInOut.FakeWrite = "";
simCorpMobile.SetUsbAccessory();
string expectedChoice = "USB Accessory:";
string[] expectedVariants = { nameof(Charger), nameof(FlashLight), nameof(UsbDisplay) };
string expectedOutput = $"Selected {nameof(UsbDisplay)}" +
$"{nameof(UsbDisplay)} connected to USB, consuming power" +
$"Send data to {nameof(UsbDisplay)}";
Assert.AreEqual(expectedChoice, fakeInOut.InputChoice);
Assert.AreEqual(expectedVariants.ToString(), fakeInOut.InputVariants.ToString());
Assert.AreEqual(expectedOutput, fakeInOut.FakeWrite);
}