static void TestEnumerator()
{
var yw = new YAMLWalker(null);
var nodes = yw.Walk("root", new[] { 1, 3, 2 });
IsDeeply(from x in nodes select x.Key, new [] { "root", null, null, null });
IsDeeply((from x in nodes select x.O).Skip(1), new object[] { 1, 3, 2 });
}
static void TestFields()
{
var yw = new YAMLWalker(null);
var nodes = yw.Walk("root", new Fields());
IsDeeply(from x in nodes select x.Key, new [] { "root", "a", "b", "n" });
IsDeeply((from x in nodes select x.O).Skip(1), new object[] { 1, "Sally", Fields.Numbers.two });
}
static void TestNullField()
{
var yw = new YAMLWalker(null);
var nodes = yw.Walk("root", new A());
IsDeeply(from x in nodes select x.Key, new [] { "root", "otherA" });
IsDeeply((from x in nodes select x.O).Skip(1), new object[] { null });
}
static void TestInt()
{
var yw = new YAMLWalker(null);
var nodes = yw.Walk("root", 1);
Is(nodes.Count, 1);
var node = nodes[0];
Is(node.O, 1);
}
static void TestDic()
{
var dic = new Dictionary <string, int>()
{
{ "b", 1 }, { "a", 2 }
};
var yw = new YAMLWalker(null);
var nodes = yw.Walk(null, dic);
IsDeeply(from x in nodes select x.Key, new [] { null, "a", "b" });
IsDeeply((from x in nodes select x.O).Skip(1), new object[] { 2, 1 });
}
static void TestTightCycle()
{
var yw = new YAMLWalker(null);
A a = new A();
a.otherA = a;
var nodes = yw.Walk("root", a);
IsDeeply(from x in nodes select x.Key, new [] { "root", "otherA" });
IsDeeply(from x in nodes select x.Depth, new [] { 0, 1 });
IsDeeply(from x in nodes select x.Ref, new [] { -1, 0 });
IsDeeply(from x in nodes select x.Flags, new [] { YNode.Flag.ReferredTo | YNode.Flag.Dic, YNode.Flag.Dic });
//DumpNodes(nodes);
}
static void TestDicField()
{
var b = new Fields(1);
var a = new Fields(2);
var dic = new Dictionary <string, Fields>()
{
{ "b", b }, { "a", a }
};
var yw = new YAMLWalker(null);
var nodes = yw.Walk("root", dic);
IsDeeply(from x in nodes where x.Depth <= 1 select x.Key, new [] { "root", "a", "b" });
IsDeeply((from x in nodes where x.Depth == 1 select x.O), new object[] { a, b });
IsDeeply((from x in nodes where x.Depth == 2 select x.O), new object[] {
2, "Sally", Fields.Numbers.two, 1, "Sally", Fields.Numbers.two
});
//DumpNodes(yw);
}
static void TestRef()
{
var a = new Fields(2);
var dic = new Dictionary <string, Fields>()
{
{ "b", a }, { "a", a }
};
var yw = new YAMLWalker(null);
var nodes = yw.Walk("root", dic);
IsDeeply(from x in nodes where x.Depth == 1 select x.Flags, new [] { YNode.Flag.ReferredTo | YNode.Flag.Dic, YNode.Flag.Dic });
IsDeeply(from x in nodes where x.Depth <= 1 select x.Key, new [] { "root", "a", "b" });
IsDeeply(from x in nodes where x.Depth == 1 select x.O, new [] { a, a });
IsDeeply(from x in nodes where x.Depth == 1 select x.Ref, new [] { -1, 1 });
// the fields of a appear after a
Is(nodes[2].Depth, 2);
// the fields of a appear only once
IsDeeply((from x in nodes where x.Depth == 2 select x.O), new object[] { 2, "Sally", Fields.Numbers.two });
//DumpNodes(nodes);
}
