public void test_item_should_be_filtered_out()
{
var inlet = new ReplaySubject <string>();
var count = 0;
inlet
.Filter(s => s.Contains("filter"))
.Do(s => count++)
.Subscribe(s => s.ShouldNotContain("filter"));
inlet.OnNext("in output");
inlet.OnNext("will be filtered out");
count.ShouldBe(1);
}
public void test_items_should_be_filtered_out()
{
var filters = new List <Predicate <string> >
{
s => s.Contains("filter"), // Filter out strings with filter in them
s => s.Length < 6 // filter out strings with a length less than 6
};
var inlet = new ReplaySubject <string>();
var count = 0;
inlet
.Filter(filters)
.Do(s => count++)
.Subscribe(s => s.ShouldBe("in output"));
inlet.OnNext("in output"); // only this item should be in the output
inlet.OnNext("will be filtered out");
inlet.OnNext("small");
count.ShouldBe(1);
}