public void TestObjectMethods()
{
//Equals
SimpleElement se1 = new SimpleElement("name");
SimpleElement se2 = new SimpleElement("name", "value");
SimpleValue sv = new SimpleValue("value");
Assert.IsFalse(se1.Equals(sv));
Assert.IsFalse(se1.Equals(se2));
se2.SetString(se1.GetString());
Assert.IsTrue(se1.Equals(se2));
se1.AddElement("child1");
se1.AddElement("child2");
Assert.IsFalse(se1.Equals(se2));
se2.AddElement("child1");
se2.AddElement("child2");
Assert.IsTrue(se1.Equals(se2));
se1.AddAttribute("attr1");
Assert.IsFalse(se1.Equals(se2));
se2.AddAttribute("attr1");
Assert.IsTrue(se1.Equals(se2));
//GetHashCode
Assert.AreEqual(XmlHelper.HashElement(se1), se1.GetHashCode());
//Clone
SimpleElement se1c = (SimpleElement)se1.Clone();
Assert.AreEqual(se1c, se1);
Assert.AreNotSame(se1, se1c);
se1.Comment = "comment";
Assert.AreNotEqual(se1c, se1);
}
public void TestAttributes()
{
SimpleElement se = new SimpleElement();
IDictionary attrs = se.Attributes;
Assert.IsNotNull(attrs);
Assert.AreEqual(attrs.Count, 0);
Assert.IsFalse(attrs.IsReadOnly);
Assert.IsFalse(attrs.IsFixedSize);
Assert.IsNotNull(attrs.SyncRoot);
Assert.IsFalse(attrs.IsSynchronized);
SimpleValue sv = new SimpleValue("value");
Exception e = null;
try
{
attrs.Add(3, sv);
}
catch (Exception ex)
{
e = ex;
}
Assert.IsNotNull(e);
Assert.IsInstanceOf(typeof(ArgumentException), e);
Assert.AreEqual(attrs.Count, 0);
e = null;
try
{
attrs.Add("?key1", sv);
}
catch (Exception ex)
{
e = ex;
}
Assert.IsNotNull(e);
Assert.IsInstanceOf(typeof(ArgumentException), e);
Assert.AreEqual(attrs.Count, 0);
e = null;
try
{
attrs.Add("key1", 3);
}
catch (Exception ex)
{
e = ex;
}
Assert.IsNotNull(e);
Assert.IsInstanceOf(typeof(ArgumentException), e);
Assert.AreEqual(attrs.Count, 0);
Assert.IsNull(sv.Parent);
Assert.IsFalse(sv.IsAttribute);
attrs.Add("key1", sv);
Assert.AreEqual(attrs.Count, 1);
Assert.IsTrue(attrs.Contains("key1"));
Assert.AreEqual(attrs.Keys.Count, 1);
Assert.AreEqual(attrs.Values.Count, 1);
IXmlValue v = (IXmlValue)attrs["key1"];
Assert.AreEqual(se, v.Parent);
Assert.IsTrue(v.IsAttribute);
SimpleElement se2 = (SimpleElement)se.Clone();
Assert.IsTrue(se.Attributes.Equals(se2.Attributes));
se.Attributes.Add("key2", v.Clone());
se2.Attributes.Add("key2", new SimpleValue(1000, true));
Assert.IsFalse(se.Attributes.Equals(se2.Attributes));
se.Attributes.Add("key3", v.Clone());
Assert.IsFalse(se.Attributes.Equals(se2.Attributes));
Assert.IsFalse(se.Attributes.Equals(se2));
Assert.AreEqual(attrs.Count, 3);
Assert.IsInstanceOf(typeof(ICloneable), attrs);
ICloneable cloneableAttrs = attrs as ICloneable;
Assert.IsNotNull(cloneableAttrs);
IDictionary clones = (IDictionary)cloneableAttrs.Clone();
Assert.AreEqual(clones.Count, 3);
Assert.AreEqual(clones, attrs);
attrs.Clear();
Assert.AreEqual(attrs.Count, 0);
}