public void Should_Calculate_Building_Metrics_For_All_SubDivisionSite_Type(decimal width, decimal length, decimal siteCoverage, decimal avgLotSize)
{
var subDivisionConfigurationStub = new SubDivisionConfiguration(new Percent(siteCoverage), avgLotSize);
var subDivisionSite = new SubDivisionSite(width, length, subDivisionConfigurationStub);
var output = subDivisionSite.Metrics();
Assert.Equal(5000m, subDivisionSite.SiteArea);
Assert.Equal(300m, subDivisionSite.SitePerimeter);
Assert.NotNull(output);
Assert.Equal(15m, output.NumberOfLots);
}
/// <summary>
/// Factory Method to instantiate different development sites
/// </summary>
/// <param name="input">an InputModel instance from which development site will be instantiated</param>
/// <returns>IDevelopmentSite</returns>
/// <exception cref="ApplicationException">throws exception if InputModel.DevelopmentType is not valid</exception>
public static IDevelopmentSite ToDevelopmentSite(this InputModel input)
{
if (input == null)
{
return(null);
}
IDevelopmentSite site;
switch (input.site_config.development_type)
{
case DevelopmentType.apartment:
{
site = new ApartmentSite(input.Width, input.Length, new ApartmentConfiguration(input.site_config.num_storeys, new Percent(input.site_config.site_coverage), input.site_config.avg_apt_area));
break;
}
case DevelopmentType.commercial:
{
site = new CommercialSite(input.Width, input.Length, new CommercialConfiguration(input.site_config.num_storeys, new Percent(input.site_config.site_coverage), input.site_config.commerical_mix, input.site_config.retail_mix));
break;
}
case DevelopmentType.mixed_use:
{
site = new MixedSite(input.Width, input.Length, new MixedConfiguration(input.site_config.num_storeys, new Percent(input.site_config.site_coverage), input.site_config.commerical_mix, input.site_config.retail_mix, input.site_config.residential_mix, input.site_config.avg_apt_area));
break;
}
case DevelopmentType.subdivision:
{
site = new SubDivisionSite(input.Width, input.Length, new SubDivisionConfiguration(new Percent(input.site_config.site_coverage), input.site_config.avg_lot_size));
break;
}
default:
throw new ApplicationException($"Not valid Development Type:{input.site_config.development_type}");
}
return(site);
}
