public void LockedVariableValueDoesNotChange()
{
var variable = new PlanVariable(string.Empty, 100, true, new List <Action>());
var attempt = variable.Update(200);
Assert.Same(variable, attempt);
}
public void UnlockedVariableValueDoesChange()
{
const decimal newValue = 200;
var variable = new PlanVariable(string.Empty, 100, false, new List <Action>());
var attempt = variable.Update(newValue);
Assert.Equal(newValue, attempt.Value);
Assert.NotSame(variable, attempt);
}
public void EventHappensOnChangedValue()
{
var variable = new PlanVariable(string.Empty, 100, false, new List <Action>());
var eventHappened = false;
variable.Subscripe(() => eventHappened = true);
variable.Update(200);
Assert.True(eventHappened);
}
public void StartWithLockAndThenUnlock()
{
const decimal newValue = 200;
var variable = new PlanVariable(string.Empty, 100, true, new List <Action>());
var unlocked = variable.Unlock();
var attempt = unlocked.Update(newValue);
Assert.Equal(newValue, attempt.Value);
Assert.NotSame(unlocked, attempt);
}
public void StartWithUnlockAndThenLock()
{
const decimal newValue = 200;
var variable = new PlanVariable(string.Empty, 100, false, new List <Action>());
var locked = variable.Lock();
var attempt = locked.Update(newValue);
Assert.Equal(variable.Value, locked.Value);
Assert.Same(locked, attempt);
}
public void ChangeTheValue(decimal value)
{
variable = variable.Update(value);
}
public void UnlockedPlanVariable(decimal startValue)
{
variable = new PlanVariable("spec", startValue, false, new List <System.Action>());
variable.Subscripe(() => eventSubscription = true);
}
public void LockedPlanVariable(decimal startValue)
{
variable = new PlanVariable("spec", startValue, true, new List <System.Action>());
}