public void ThatEmptyObjectParses()
{
var parser = Utilities.jsonParserFromString("{}");
var tree = parser.@object().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair <string, object>[]), root.GetType());
Assert.AreEqual(0, root.Length);
}
public void ThatEmptyObjectParses()
{
var parser = Utilities.jsonParserFromString("{}");
var tree = parser.@object().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair<string, object>[]), root.GetType());
Assert.AreEqual(0, root.Length);
}
private static JsonObject ParseANTLRStream(ANTLRStringStream inputStream)
{
var lexer = new JsonLexer(inputStream);
var tokens = new CommonTokenStream(lexer);
var parser = new JsonParser(tokens);
var parseTree = parser.@object().Tree;
var stream = new CommonTreeNodeStream(parseTree);
var tree = new JsonTree(stream);
var @object = tree.@object();
Contract.Assume(@object != null);
return(new JsonObject(JsonValueTypes.Interpret(@object)));
}
public void ObjectWithSimplePair()
{
var parser = Utilities.jsonParserFromString("{\"testKey\":123.123}");
var tree = parser.@object().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair <string, object>[]), root.GetType());
Assert.AreEqual(1, root.Length);
Assert.AreEqual("testKey", root[0].Key);
Assert.AreEqual(123.123, root[0].Value);
}
public void ThatWhiteSpaceIsIgnored()
{
var parser = Utilities.jsonParserFromString(" \n{\"testKey\"\n:[123],\t \"key2\" : {}\n\n\n} ");
var tree = parser.toplevel().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair <string, object>[]), root.GetType());
Assert.AreEqual(2, root.Length);
Assert.AreEqual("testKey", root[0].Key);
Assert.IsTrue(new object[] { 123d }.All(o => (root[0].Value as object[]).Contains(o)));
Assert.AreEqual("key2", root[1].Key);
Assert.AreEqual(typeof(KeyValuePair <string, object>[]), root[1].Value.GetType());
Assert.AreEqual(0, (root[1].Value as KeyValuePair <string, object>[]).Length);
}
public void ObjectWithObjectAndArrayValues()
{
//var parser = Utilities.jsonParserFromString("{\"testKey\":[123],\"key2\":{},\"key3\":{\"key4\":234}}");
var parser = Utilities.jsonParserFromString("{\"testKey\":[123],\"key2\":{}}");
var tree = parser.toplevel().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair <string, object>[]), root.GetType());
Assert.AreEqual(2, root.Length);
Assert.AreEqual("testKey", root[0].Key);
Assert.IsTrue(new object[] { 123d }.All(o => (root[0].Value as object[]).Contains(o)));
Assert.AreEqual("key2", root[1].Key);
Assert.AreEqual(typeof(KeyValuePair <string, object>[]), root[1].Value.GetType());
Assert.AreEqual(0, (root[1].Value as KeyValuePair <string, object>[]).Length);
}
private static JsonObject ParseANTLRStream(ANTLRStringStream inputStream)
{
var lexer = new JsonLexer(inputStream);
var tokens = new CommonTokenStream(lexer);
var parser = new JsonParser(tokens);
var parseTree = parser.@object().Tree;
var stream = new CommonTreeNodeStream(parseTree);
var tree = new JsonTree(stream);
var @object = tree.@object();
Contract.Assume(@object != null);
return new JsonObject(JsonValueTypes.Interpret(@object));
}
public void ObjectWithSimplePair()
{
var parser = Utilities.jsonParserFromString("{\"testKey\":123.123}");
var tree = parser.@object().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair<string, object>[]), root.GetType());
Assert.AreEqual(1, root.Length);
Assert.AreEqual("testKey", root[0].Key);
Assert.AreEqual(123.123, root[0].Value);
}
public void ThatWhiteSpaceIsIgnored()
{
var parser = Utilities.jsonParserFromString(" \n{\"testKey\"\n:[123],\t \"key2\" : {}\n\n\n} ");
var tree = parser.toplevel().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair<string, object>[]), root.GetType());
Assert.AreEqual(2, root.Length);
Assert.AreEqual("testKey", root[0].Key);
Assert.IsTrue(new object[] { 123d }.All(o => (root[0].Value as object[]).Contains(o)));
Assert.AreEqual("key2", root[1].Key);
Assert.AreEqual(typeof(KeyValuePair<string, object>[]), root[1].Value.GetType());
Assert.AreEqual(0, (root[1].Value as KeyValuePair<string, object>[]).Length);
}
public void ObjectWithObjectAndArrayValues()
{
//var parser = Utilities.jsonParserFromString("{\"testKey\":[123],\"key2\":{},\"key3\":{\"key4\":234}}");
var parser = Utilities.jsonParserFromString("{\"testKey\":[123],\"key2\":{}}");
var tree = parser.toplevel().Tree;
var stream = new CommonTreeNodeStream(tree);
var walker = new JsonTree(stream);
var root = walker.@object();
Assert.AreEqual(typeof(KeyValuePair<string, object>[]), root.GetType());
Assert.AreEqual(2, root.Length);
Assert.AreEqual("testKey", root[0].Key);
Assert.IsTrue(new object[] { 123d }.All(o => (root[0].Value as object[]).Contains(o)));
Assert.AreEqual("key2", root[1].Key);
Assert.AreEqual(typeof(KeyValuePair<string, object>[]), root[1].Value.GetType());
Assert.AreEqual(0, (root[1].Value as KeyValuePair<string, object>[]).Length);
}
