public void can_set_and_read_state()
{
// Arrange
var deviceId = 32;
var i2c = Substitute.For <II2c>();
var powerOutput = new ShinyMcpExpander(i2c);
// Act
powerOutput.SetState(BuildOutputDescriptor(deviceId, "O3"), true); // 0000 0100
// Assert
Assert.Equal(false, powerOutput.GetState(BuildOutputDescriptor(deviceId, "O1")));
Assert.Equal(false, powerOutput.GetState(BuildOutputDescriptor(deviceId, "O2")));
Assert.Equal(true, powerOutput.GetState(BuildOutputDescriptor(deviceId, "O3")));
Assert.Equal(false, powerOutput.GetState(BuildOutputDescriptor(deviceId, "O4")));
}
public void can_get_state()
{
// Arrange
var powerOutput = new ShinyMcpExpander(null);
// Act
var state = powerOutput.GetState(BuildOutputDescriptor(32, "O1"));
// Assert
Assert.Equal(false, state);
}