private DirectSsdWriter(ImmutableList <Pin> segmentPins, ImmutableList <Pin> digitPins,
StepApplier applier, Func <int, byte> values, ImmutableTimer timer,
int?currentDigit = null)
{
this.segmentPins = segmentPins;
this.digitPins = digitPins;
this.applier = applier;
this.values = values;
this.timer = timer;
this.currentDigit = currentDigit ?? digitPins.Count - 1;
}
public void Remaining_BeforeStart_ReturnsInterval()
{
var timer = new ImmutableTimer(2).Tick(2);
Assert.AreEqual(3, timer.Remaining(1));
}
public void Remaining_WhenWrappingNext_ReturnsRemaining()
{
var timer = new ImmutableTimer(4).Tick(uint.MaxValue);
Assert.AreEqual(2, timer.Remaining(1));
}
public void Remaining_AfterExpectedEnd_ReturnsZero()
{
var timer = new ImmutableTimer(2).Tick(0);
Assert.AreEqual(0, timer.Remaining(3));
}
public void Remaining_AfterTicked_ReturnsRemaining()
{
var timer = new ImmutableTimer(2).Tick(0);
Assert.AreEqual(1, timer.Remaining(1));
}
public void Remaining_AtStart_ReturnsZero()
{
var timer = new ImmutableTimer(2);
Assert.AreEqual(0, timer.Remaining(0));
}
public void SetInterval_WhenTicked_UseNewInterval()
{
var timer = new ImmutableTimer(2).Tick(0).SetInterval(3);
Assert.AreEqual(timer, timer.Tick(2));
}
public void Tick_LargerThanInterval_ReturnsDifferentInstance()
{
var timer = new ImmutableTimer(2).Tick(0);
Assert.AreNotEqual(timer, timer.Tick(2));
}
public void Tick_SmallerThanInterval_ReturnsSameInstance()
{
var timer = new ImmutableTimer(2).Tick(0);
Assert.AreEqual(timer, timer.Tick(1));
}
public void Tick_AtStart_Triggers()
{
var timer = new ImmutableTimer(2);
Assert.AreNotEqual(timer, timer.Tick(0));
}
