public void filter_should_reject_unknown_redirects()
{
var subject = new FilterState();
subject.FilterSet.Add("AnotherName", new MappingInfo());
subject = subject.RedirectFilter("UnknownName");
Assert.That(subject, Is.Null, "redirect should have been rejected, but was not");
}
public void filter_redirects_prevent_recursion_overflow()
{
var subject = new FilterState();
subject.FilterSet.Add("NewName", new MappingInfo());
subject.FilterSet.Add("AnotherName", new MappingInfo());
subject = subject.RedirectFilter("NewName");
Assert.That(subject, Is.Not.Null, "state lost after valid redirect (1)");
subject = subject !.RedirectFilter("AnotherName");
Assert.That(subject, Is.Not.Null, "state lost after valid redirect (2)");
subject = subject !.RedirectFilter("NewName"); // repeat of first redirect
Assert.That(subject, Is.Null, "redirect should have been rejected, but was not");
}
public void redirect_should_copy_state_and_use_new_filter_params()
{
var rdObj = new object();
var dataObj = new object();
var subject = new FilterState
{
Type = MappingType.Total,
Params = new Dictionary <string, string> {
{ "original", "filter-settings" }
},
RepeaterData = rdObj,
Data = dataObj,
RunningTotals = new Dictionary <string, decimal> {
{ "sample", 100m }
},
OriginalPath = new[] { "orig", "path" },
SourcePath = new[] { "orig", "path" },
};
subject.FilterSet.Add("DifferentFilter", new MappingInfo {
MappingType = MappingType.Count,
DataPath = new[] { "new", "data" },
MappingParameters = new Dictionary <string, string> {
{ "changed", "params" }
}
});
var redirected = subject.RedirectFilter("DifferentFilter");
Assert.That(redirected, Is.Not.Null, "redirect failed");
Assert.That(redirected !.Type, Is.EqualTo(MappingType.Count), "did not redirect type");
Assert.That(redirected.Params["changed"], Is.EqualTo("params"), "did not redirect params");
Assert.That(redirected.SourcePath?[0], Is.EqualTo("new"), "did not redirect data path");
Assert.That(redirected.Data, Is.EqualTo(dataObj), "reference to data was broken");
Assert.That(redirected.RepeaterData, Is.EqualTo(rdObj), "reference to repeater-data was broken");
Assert.That(redirected.OriginalPath?[0], Is.EqualTo("orig"), "original path was not retained");
Assert.That(redirected.RunningTotals?["sample"], Is.EqualTo(100m), "running totals were damaged");
}