public void TestPathSpecifiers()
{
var expectedTypes = new Type[] { typeof(Multipart), typeof(TextPart), typeof(MimePart), typeof(MessagePart), typeof(Multipart), typeof(TextPart), typeof(MimePart), typeof(Multipart), typeof(MimePart), typeof(MessagePart), typeof(Multipart), typeof(TextPart), typeof(MultipartAlternative), typeof(TextPart), typeof(TextPart) };
var expectedPathSpecifiers = new string[] { "0", "1", "2", "3", "3.0", "3.1", "3.2", "4", "4.1", "4.2", "4.2.0", "4.2.1", "4.2.2", "4.2.2.1", "4.2.2.2" };
var expectedDepths = new int[] { 0, 1, 1, 1, 2, 3, 3, 1, 2, 2, 3, 4, 4, 5, 5 };
var expectedParents = new List <MimeEntity> {
null
};
var message = CreateImapExampleMessage(expectedParents);
var iter = new MimeIterator(message);
int i = 0;
Assert.IsTrue(iter.MoveNext(), "Initialize");
do
{
var current = iter.Current;
var parent = iter.Parent;
Assert.AreEqual(expectedDepths[i], iter.Depth, "Depth #{0}", i);
Assert.AreEqual(expectedParents[i], parent, "Parent #{0}", i);
Assert.IsInstanceOf(expectedTypes[i], current, "Type #{0}", i);
Assert.AreEqual(expectedPathSpecifiers[i], iter.PathSpecifier, "PathSpecifier #{0}", i);
i++;
} while (iter.MoveNext());
Assert.AreEqual(expectedTypes.Length, i);
iter.Reset();
i = 0;
Assert.IsTrue(iter.MoveNext(), "Reset");
do
{
var current = iter.Current;
var parent = iter.Parent;
Assert.AreEqual(expectedDepths[i], iter.Depth, "Reset Depth #{0}", i);
Assert.AreEqual(expectedParents[i], parent, "Reset Parent #{0}", i);
Assert.IsInstanceOf(expectedTypes[i], current, "Reset Type #{0}", i);
Assert.AreEqual(expectedPathSpecifiers[i], iter.PathSpecifier, "Reset PathSpecifier #{0}", i);
i++;
} while (iter.MoveNext());
}
