public void Can_get_queryString()
{
var queryStringParams = new NameValueCollection();
queryStringParams.Add("Key1", "Value1");
queryStringParams.Add("Key2", "Value2");
_httpContext = new FakeHttpContext("~/", "GET", null, null, queryStringParams, null, null, null);
_webHelper = new WebHelper(_httpContext);
_webHelper.QueryString<string>("Key1").ShouldEqual("Value1");
_webHelper.QueryString<string>("Key2").ShouldEqual("Value2");
_webHelper.QueryString<string>("Key3").ShouldEqual(null);
}
public virtual List<int> GetAlreadyFilteredSpecOptionIds(IWebHelper webHelper)
{
var result = new List<int>();
var alreadyFilteredSpecsStr = webHelper.QueryString<string>(QUERYSTRINGPARAM);
if (String.IsNullOrWhiteSpace(alreadyFilteredSpecsStr))
return result;
foreach (var spec in alreadyFilteredSpecsStr.Split(new [] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
int specId;
int.TryParse(spec.Trim(), out specId);
if (!result.Contains(specId))
result.Add(specId);
}
return result;
}
public virtual PriceRange GetSelectedPriceRange(IWebHelper webHelper, string priceRangesStr)
{
var range = webHelper.QueryString<string>(QUERYSTRINGPARAM);
if (String.IsNullOrEmpty(range))
return null;
string[] fromTo = range.Trim().Split(new [] { '-' });
if (fromTo.Length == 2)
{
decimal? from = null;
if (!String.IsNullOrEmpty(fromTo[0]) && !String.IsNullOrEmpty(fromTo[0].Trim()))
from = decimal.Parse(fromTo[0].Trim(), new CultureInfo("en-US"));
decimal? to = null;
if (!String.IsNullOrEmpty(fromTo[1]) && !String.IsNullOrEmpty(fromTo[1].Trim()))
to = decimal.Parse(fromTo[1].Trim(), new CultureInfo("en-US"));
var priceRangeList = GetPriceRangeList(priceRangesStr);
foreach (var pr in priceRangeList)
{
if (pr.From == from && pr.To == to)
return pr;
}
}
return null;
}
