public void ShouldNotExplodeWithNonExistingKey()
{
string xmlstring = @"
<add routeName=""default"" path=""{controller}/{action}"">
<defaultValues controller=""Home"" action=""Index""/>
</add>";
dynamic route = new DynamicXmlElement(xmlstring);
Assert.DoesNotThrow(
() =>
{
var notExistingNode = route.constraints;
});
}
public void ShouldLoadDynamicFromXmlString()
{
string xmlString = @"<Contacts><User name=""user1""/><User name=""user2""/></Contacts>";
dynamic xml = new DynamicXmlElement(xmlString);
dynamic users = xml.User;
Assert.IsNotNull(users);
Assert.IsTrue(users.Count == 2);
foreach (dynamic user in users)
{
Assert.IsNotNull(user.name);
}
string user1 = users[0].name;
Assert.AreEqual(user1, "user1");
string user2 = users[1].name;
Assert.AreEqual(user2, "user2");
}
public void ShouldGetValuesFromDynamicXmlRoute()
{
string xmlstring = @"
<add routeName=""default"" path=""{controller}/{action}"">
<defaultValues controller=""Home"" action=""Index""/>
</add>";
dynamic route = new DynamicXmlElement(xmlstring);
//Assert.AreEqual(route.Name, "add");
Assert.AreEqual(route.routeName, "default");
Assert.AreEqual(route.path, "{controller}/{action}");
dynamic defaults = route.defaultValues;
Assert.AreEqual(defaults.controller,"Home");
var anon = new { controller = "Home", action = "Index" };
Assert.AreEqual(defaults.controller, anon.controller);
Dictionary<string, object> dico = new Dictionary<string, object>();
dico.Add("controller","Home");
dico.Add("action", "About");
}
private bool TryGetXmlMember(string name, out object result)
{
//child name should map to one or many elements, so let's use a list by default
IEnumerable <XElement> nodes = _InternalNode.Elements(name);
//if something found it may be a _InternalNode or a list of child nodes
if (nodes != null && nodes.Count() > 0)
{
if (nodes.Count() == 1)
{
XElement current = nodes.First();
if (current.HasElements)
{
List <string> list = new List <string>(nodes.Elements().Select(x => x.Value));
result = list;
}
else
{
result = new DynamicXmlElement(nodes.First());
}
}
else
{
List <DynamicXmlElement> list = new List <DynamicXmlElement>(nodes.Select(x => new DynamicXmlElement(x)));
result = list;
}
return(true);
}
//else it should be an attribute name
else
{
IEnumerable <XAttribute> getAttrib = _InternalNode.Attributes(name);
//finally try to see if the call is made to a member of XElement
if (getAttrib != null && getAttrib.Count() > 0)
{
//if it matches at least one attribute, return directly an XAttribue, as you don't want to
//map it as a dynamic node (after all, we can view it as a terminal leaf in a dynamic tree)
if (getAttrib.Count() > 1)
{
result = getAttrib;
}
else
{
result = getAttrib.First().Value;
}
return(true);
}
else
{
Type xet = typeof(XElement);
MemberInfo[] members = xet.GetMember(name);
if (members != null && members.Count() > 0)
{
MemberInfo one = members[0];
if (one is PropertyInfo)
{
var property = (PropertyInfo)one;
result = property.GetValue(_InternalNode, null);
return(true);
}
else if (one is MethodInfo)
{
var method = (MethodInfo)one;
result = method.Invoke(_InternalNode, null);
return(true);
}
result = new DynamicXmlElement(new XElement(name));
return(true);
}
else
{
result = new DynamicXmlElement(new XElement(name));
return(true);
}
}
}
}
public void ShouldMapADynamicXmlObjectToClassWithNestedElements()
{
string xmlstring = @"
<Contact Name=""Rui"" Id=""111"">
<phone>1234567890</phone>
<mail>[email protected]</mail>
<cities>
<city>Paris</city>
<city>Lisbon</city>
</cities>
</Contact>
";
dynamic contactDynamic = new DynamicXmlElement(xmlstring);
Contact expected = new Contact();
expected.Name = "Rui";
expected.Id = 111;
expected.Mail = "*****@*****.**";
expected.Phone = "1234567890";
expected.Cities.Add("Paris");
expected.Cities.Add("Lisbon");
Contact actual = ValueFactory.TryGet<Contact>(contactDynamic);
Assert.AreEqual(actual, expected);
}
public void ShouldMapADynamicXmlObjectToARealImplementation()
{
string xmlstring = @"
<Contact Name=""Rui"" Id=""111"" />";
dynamic contactDynamic = new DynamicXmlElement(xmlstring);
Contact expected = new Contact();
expected.Name = "Rui";
expected.Id = 111;
Contact actual = ValueFactory.TryGet<Contact>(contactDynamic);
Assert.AreEqual(actual, expected);
}
private bool TryGetXmlMember(string name, out object result)
{
//child name should map to one or many elements, so let's use a list by default
IEnumerable<XElement> nodes = _InternalNode.Elements(name);
//if something found it may be a _InternalNode or a list of child nodes
if (nodes != null && nodes.Count() > 0)
{
if (nodes.Count() == 1)
{
XElement current = nodes.First();
if (current.HasElements)
{
List<string> list = new List<string>(nodes.Elements().Select(x => x.Value));
result = list;
}
else
{
result = new DynamicXmlElement(nodes.First());
}
}
else
{
List<DynamicXmlElement> list = new List<DynamicXmlElement>(nodes.Select(x => new DynamicXmlElement(x)));
result = list;
}
return true;
}
//else it should be an attribute name
else
{
IEnumerable<XAttribute> getAttrib = _InternalNode.Attributes(name);
//finally try to see if the call is made to a member of XElement
if (getAttrib != null && getAttrib.Count() > 0)
{
//if it matches at least one attribute, return directly an XAttribue, as you don't want to
//map it as a dynamic node (after all, we can view it as a terminal leaf in a dynamic tree)
if (getAttrib.Count() > 1)
{
result = getAttrib;
}
else
{
result = getAttrib.First().Value;
}
return true;
}
else
{
Type xet = typeof(XElement);
MemberInfo[] members = xet.GetMember(name);
if (members != null && members.Count() > 0)
{
MemberInfo one = members[0];
if (one is PropertyInfo)
{
var property = (PropertyInfo)one;
result = property.GetValue(_InternalNode, null);
return true;
}
else if (one is MethodInfo)
{
var method = (MethodInfo)one;
result = method.Invoke(_InternalNode, null);
return true;
}
result = new DynamicXmlElement(new XElement(name));
return true;
}
else
{
result = new DynamicXmlElement(new XElement(name));
return true;
}
}
}
}
public void ShouldUseDynamicXmlAsDynamicModel()
{
string xmlString = @"<Model name=""Rui""><site>ArtOfNet</site><child name=""Thaïs""/><child name=""Léandre"" /></Model>";
dynamic model = new DynamicXmlElement(xmlString);
Assert.AreEqual(model.name,"Rui");
Assert.AreEqual(model.child.Count,2);
foreach (dynamic item in model.child)
{
Assert.IsNotNull(item.name);
}
Assert.AreEqual(model.child[0].name,"Thaïs");
Assert.AreEqual(model.child[1].name, "Léandre");
}
