public void Constructor_with_string_parameter_should_use_a_factor()
{
// Arrange
string rawValue = "100";
// Act
var actual = new PowerValue(rawValue);
// Assert
Assert.AreEqual(1, actual.Value);
}
public void Constructor_with_string_parameter_should_handle_invalid_value()
{
// Arrange
string rawValue = "-";
// Act
var actual = new PowerValue(rawValue);
// Assert
Assert.AreEqual(double.NaN, actual.Value);
}
public void CanConvertPowerToVoltage(Type powerModeType, Voltage voltage, PowerValue expected)
{
//arrange
var powerMode = (IPowerMode)Activator.CreateInstance(powerModeType) !;
//act
var power = voltage.ToPowerValue(powerMode);
//assert
Assert.Equal(expected, power);
}
public void Constructor_with_double_parameter_should_use_a_factor()
{
// Arrange
double rawValue = 100;
// Act
var actual = new PowerValue(rawValue);
// Assert
Assert.AreEqual(1, actual.Value);
}
public void Convert_should_use_a_factor()
{
// Arrange
double rawValue = 100;
var actual = new PowerValue();
// Act
actual.Convert(rawValue);
// Assert
Assert.AreEqual(1, actual.Value);
}
/// <summary>Sets each column to the same value</summary>
/// <param name="power">The power value to set each column to</param>
public void SetAllColumns(PowerValue power)
=> SetColumns(new PowerSet
{
Item1 = power,
Item2 = power,
Item3 = power,
Item4 = power,
Item5 = power,
Item6 = power,
Item7 = power,
Item8 = power
});
public void SetPowerValues(PowerValue center, PowerValue upperLeft, PowerValue top, PowerValue upperRight, PowerValue lowerLeft, PowerValue bottom, PowerValue lowerRight, PowerValue decimalPoint = PowerValue.Off)
{
Center.Power = center;
UpperLeft.Power = upperLeft;
Top.Power = top;
UpperRight.Power = upperRight;
LowerLeft.Power = lowerLeft;
Bottom.Power = bottom;
LowerRight.Power = lowerRight;
if (Decimal != null)
{
Decimal.Power = decimalPoint;
}
}
public void CanSetPower(Type powerModeType, PowerValue power, string expected)
{
//arrange
var fs = Substitute.For <IFileSystem>();
fs.Read("/sys/class/gpio/gpio123/direction").Returns("out");
//act
var pinInterface = new LinuxPinInterface(123, fs)
{
Enabled = true,
PowerMode = (IPowerMode)Activator.CreateInstance(powerModeType),
Power = power
};
//assert
fs.Received().Write("/sys/class/gpio/gpio123/value", expected);
}
public void CanSetPower(Type powerModeType, PowerValue power, byte expected)
{
//arrange
var gpio = Substitute.For <IGpioController>();
gpio.GetPinMode(123).Returns(PinMode.Output);
//act
var pinInterface = new SystemPinInterface(123, gpio)
{
Enabled = true,
PowerMode = (IPowerMode)Activator.CreateInstance(powerModeType),
Power = power
};
//assert
gpio.Received().Write(123, expected);
}
public void CanGetPower(Type powerModeType, byte value, PowerValue expected)
{
//arrange
var gpio = Substitute.For <IGpioController>();
gpio.Read(123).Returns(value);
var pwm = Substitute.For <IPwmChannel>();
var pinInterface = new SystemPinInterface(123, gpio, pwm)
{
Direction = Direction.Out,
PowerMode = (IPowerMode)Activator.CreateInstance(powerModeType) !
};
//act
var power = pinInterface.Power;
//assert
Assert.Equal(expected, power);
}
public void CanGetPower(Type powerModeType, string value, PowerValue expected)
{
//arrange
var fs = Substitute.For <IFileSystem>();
fs.Read("/sys/class/gpio/gpio123/value").Returns(value);
var pinInterface = new LinuxPinInterface(123, fs)
{
Direction = Direction.Out,
PowerMode = (IPowerMode)Activator.CreateInstance(powerModeType)
};
//act
var power = pinInterface.Power;
//assert
Assert.Equal(expected, power);
}
/// <summary>Sends a power value to the component</summary>
/// <param name="value">The power value to send</param>
public void Send(PowerValue value)
{
_data.Power = value;
_clock.Spike();
}
/// <summary>Sets all pixels to the same value</summary>
/// <param name="power">The power value to set each pixel to</param>
public void SetAll(PowerValue power)
{
SetAllRows(power);
SetAllColumns(power);
}