public void TestNormalUse()
{
var list = new MatchesList(5);
list.Count.Should().Be(0);
list.Add("one", "two", null);
list.Count.Should().Be(1);
list.Add("three", "four", null);
list.Count.Should().Be(2);
var iterator = list.GetEnumerator();
var next = iterator.MoveNext();
next.Should().BeTrue();
var match1 = iterator.Current;
next = iterator.MoveNext();
next.Should().BeTrue();
var match2 = iterator.Current;
next = iterator.MoveNext();
next.Should().BeFalse();
match1.Key.Should().Be("one");
match1.Value.Should().Be("two");
match1.Result.Should().BeNull();
match2.Key.Should().Be("three");
match2.Value.Should().Be("four");
match2.Result.Should().BeNull();
}
public void TestTooMany()
{
var list = new MatchesList(5)
{
{ "one", "two", null },
{ "three", "four", null }
};
var iterator = list.GetEnumerator();
iterator.MoveNext().Should().BeTrue();
iterator.Current.Should().NotBeNull();
iterator.MoveNext().Should().BeTrue();
iterator.Current.Should().NotBeNull();
iterator.MoveNext().Should().BeFalse();
var a = new Action(() => { var c = iterator.Current; });
a.Should().Throw <IndexOutOfRangeException>();
}
