public void ProjectFilterWithUpperAndLowerBoundaryReversedThrowsException()
{
var projector = this.BuildProjector();
var range = new Range {
UpperBoundary = 9, LowerBoundary = 99
};
Assert.Throws <ArgumentException>(() => projector.Project(range));
}
public void ProjectFilterWithUpperAndLowerBoundaryReturnsIncludeWithBoundary()
{
var projector = this.BuildProjector();
var range = new Range {
UpperBoundary = 100, LowerBoundary = 99
};
var result = projector.Project(range);
Assert.AreEqual(RuleFilterType.Include, result.Type);
Assert.AreEqual(99, result.Min);
Assert.AreEqual(100, result.Max);
}
/// <summary>
/// The project.
/// </summary>
/// <param name="filter">
/// The filter.
/// </param>
/// <returns>
/// The <see cref="DecimalRangeRuleFilter"/>.
/// </returns>
public DecimalRangeRuleFilter Project(Range filter)
{
if (filter == null)
{
return(DecimalRangeRuleFilter.None());
}
if (filter.LowerBoundary == null && filter.UpperBoundary == null)
{
return(DecimalRangeRuleFilter.None());
}
if (filter.LowerBoundary > filter.UpperBoundary)
{
throw new ArgumentException(nameof(filter));
}
return(new DecimalRangeRuleFilter
{
Min = filter.LowerBoundary,
Max = filter.UpperBoundary,
Type = RuleFilterType.Include
});
}
