/// <summary>
/// Initialises a new instance of <see cref="CountInRange{T}"/>.
/// </summary>
/// <param name="inRangeRule">A number-in-range rule.</param>
/// <exception cref="ArgumentNullException">If <paramref name="inRangeRule"/> is <see langword="null" />.</exception>
public CountInRange(IntegerInRange inRangeRule)
{
this.inRangeRule = inRangeRule ?? throw new ArgumentNullException(nameof(inRangeRule));
}
public void GetResultAsyncShouldReturnFailIfNumberIsHigherThanMax(IntegerInRange sut, [RuleContext] RuleContext context)
{
sut.Min = 5;
sut.Max = 10;
Assert.That(() => sut.GetResultAsync(20, context), Is.FailingValidationResult);
}
public void GetResultAsyncShouldReturnPassIfValueIsNull(IntegerInRange sut, [RuleContext] RuleContext context)
{
Assert.That(() => sut.GetResultAsync(null, context), Is.PassingValidationResult);
}
public void GetResultAsyncShouldReturnPassIfNumberIsInRange(IntegerInRange sut, [RuleContext] RuleContext context)
{
sut.Min = 5;
sut.Max = 10;
Assert.That(() => sut.GetResultAsync(6, context), Is.PassingValidationResult);
}