public void EnumerateNodesOfSimpleMapping()
{
var doc = Load(@"---
first: 1
second: 2
third: 3
");
var nodes = parser.EnumerateNodesOf((YamlMappingNode) doc.RootNode);
nodes.Should().NotBeNull().And.HaveCount(3);
nodes.Should().Contain(new[]
{
NodePair(Scalar("first"), Scalar("1")),
NodePair(Scalar("second"), Scalar("2")),
NodePair(Scalar("third"), Scalar("3")),
});
}