public void TestCreate()
{
var domType = new DomNodeType("test");
var extension = new ExtensionInfo<TestExtensionInfo>();
var created = extension.Create(new DomNode(domType)) as TestExtensionInfo;
Assert.NotNull(created);
}
/// <summary>
/// Returns a value indicating if other extension metadata is equivalent to this</summary>
/// <param name="other">Other extension metadata</param>
/// <returns>True iff other extension metadata is equivalent to this</returns>
public bool IsEquivalent(ExtensionInfo other)
{
return
other != null &&
Index == other.Index &&
DefiningType == other.DefiningType;
}
// Tests http://tracker.ship.scea.com/jira/browse/WWSATF-1370
// Test adding two types of extensions that have the same Name but different FullName.
public void TestDuplicateNames()
{
var domType = new DomNodeType("domType");
var extension = new ExtensionInfo<TestExtensionInfo>();
domType.Define(extension);
var domDerivedType = new DomNodeType("domDerivedType", domType);
var anotherExtension = new ExtensionInfo<AnotherName.TestExtensionInfo>();
domDerivedType.Define(anotherExtension);
var domNode = new DomNode(domDerivedType);
domNode.InitializeExtensions();
Assert.IsTrue(domNode.GetExtension(extension).GetType() == typeof(TestExtensionInfo));
Assert.IsTrue(domNode.GetExtension(anotherExtension).GetType() == typeof(AnotherName.TestExtensionInfo));
ExtensionInfo getInfo = domType.GetExtensionInfo("UnitTests.Atf.Dom.TestExtensionInfo");
Assert.IsNotNull(getInfo);
Assert.AreEqual(getInfo, extension);
getInfo = domDerivedType.GetExtensionInfo("UnitTests.Atf.Dom.TestExtensionInfo");
Assert.IsNotNull(getInfo);
Assert.AreEqual(getInfo, extension);
ExtensionInfo anotherGetInfo = domDerivedType.GetExtensionInfo("UnitTests.Atf.Dom.AnotherName.TestExtensionInfo");
Assert.IsNotNull(anotherGetInfo);
Assert.AreEqual(anotherGetInfo, anotherExtension);
}
public void TestConstructor()
{
var extension = new ExtensionInfo<TestExtensionInfo>();
Assert.AreEqual(extension.Name, "UnitTests.Atf.Dom.TestExtensionInfo");
Assert.AreEqual(extension.Type, typeof(TestExtensionInfo));
var extension2 = new ExtensionInfo<TestExtensionInfo>("Foo");
Assert.AreEqual(extension2.Name, "Foo");
}
public void TestDuplicateExtensionInfo()
{
var ext1 = new ExtensionInfo<TestAdapter1>("foo");
var ext2 = new ExtensionInfo<TestAdapter2>("foo");
var domType = new DomNodeType(
"test",
null,
EmptyEnumerable<AttributeInfo>.Instance,
EmptyEnumerable<ChildInfo>.Instance,
new ExtensionInfo[] { ext1, ext2 });
var domNode = new DomNode(domType);
object resultExt1 = domNode.GetExtension(ext1);
object resultExt2 = domNode.GetExtension(ext2);
Assert.IsTrue(resultExt1 is TestAdapter1);
Assert.IsTrue(resultExt2 is TestAdapter2);
object[] decorators = domNode.GetDecorators(typeof(object)).ToArray();
Assert.IsTrue(
decorators.Length == 2 &&
decorators[0] == resultExt1 &&
decorators[1] == resultExt2);
DomNodeAdapter[] extensions = domNode.AsAll<DomNodeAdapter>().ToArray();
Assert.IsTrue(
extensions.Length == 2 &&
extensions[0] == resultExt1 &&
extensions[1] == resultExt2);
// Searching by name is a problem, though. The search is ambiguous.
// See tracker item for discussion: http://tracker.ship.scea.com/jira/browse/WWSATF-522
Assert.Throws<InvalidOperationException>(() => domType.GetExtensionInfo("foo"));
}
public void TestOverriddenExtensionInfo()
{
ExtensionInfo info = new ExtensionInfo<TestDomNodeType>("foo");
DomNodeType test = new DomNodeType(
"test",
null,
EmptyEnumerable<AttributeInfo>.Instance,
EmptyEnumerable<ChildInfo>.Instance,
new ExtensionInfo[] { info });
ExtensionInfo overridden = new ExtensionInfo<TestDomNodeType>("foo");
DomNodeType child = new DomNodeType("child", test,
EmptyEnumerable<AttributeInfo>.Instance,
EmptyEnumerable<ChildInfo>.Instance,
new ExtensionInfo[] { overridden });
Assert.AreSame(child.GetExtensionInfo("foo"), overridden);
Assert.AreEqual(overridden.OwningType, child);
Assert.AreEqual(overridden.DefiningType, test);
Assert.True(info.Equivalent(overridden));
Assert.True(overridden.Equivalent(info));
Assert.True(test.IsValid(overridden));
Assert.True(child.IsValid(info));
}
public void TestInheritedExtensionInfo()
{
ExtensionInfo info = new ExtensionInfo<TestDomNodeType>("foo");
DomNodeType test = new DomNodeType(
"test",
null,
EmptyEnumerable<AttributeInfo>.Instance,
EmptyEnumerable<ChildInfo>.Instance,
new ExtensionInfo[] { info });
DomNodeType child = new DomNodeType("child");
child.BaseType = test;
ExtensionInfo inherited = child.GetExtensionInfo("foo");
Assert.AreEqual(inherited.OwningType, test);
Assert.AreEqual(inherited.DefiningType, test);
Assert.True(inherited.Equivalent(info));
Assert.True(info.Equivalent(inherited));
}
public void TestCustomExtensionInfo()
{
ExtensionInfo info = new ExtensionInfo<TestDomNodeType>("foo");
DomNodeType test = new DomNodeType(
"test",
null,
EmptyEnumerable<AttributeInfo>.Instance,
EmptyEnumerable<ChildInfo>.Instance,
new ExtensionInfo[] { info });
Utilities.TestSequenceEqual(test.Extensions, info);
Assert.True(test.IsValid(info));
Assert.AreSame(test.GetExtensionInfo("foo"), info);
// check that type is now frozen
Assert.Throws<InvalidOperationException>(delegate { test.Define(new ExtensionInfo<TestDomNodeType>("foo")); });
Assert.AreEqual(info.OwningType, test);
Assert.AreEqual(info.DefiningType, test);
Assert.Null(test.GetExtensionInfo("bar"));
}
public void TestExtensionsAfterConstructing()
{
DomNodeType type = new DomNodeType("test");
ExtensionInfo info1 = new ExtensionInfo<TestDomNode>();
type.Define(info1);
ExtensionInfo info2 = new ExtensionInfo<int>();
type.Define(info2);
DomNode test = new DomNode(type);
Assert.True(test.GetExtension(info1) as TestDomNode != null);
Assert.True(test.GetExtension(info2) is int);
}
/// <summary>
/// Gets the extension object of the adapted DomNode that corresponds to the given metadata</summary>
/// <typeparam name="T">Reference type to adapt the extension to</typeparam>
/// <param name="extensionInfo">Metadata to indicate the extension to find on the adapted DomNode</param>
/// <returns>The extension object, adapted to type T, or null</returns>
protected T GetExtension <T>(ExtensionInfo extensionInfo)
where T : class
{
return(DomNode.GetExtension(extensionInfo).As <T>());
}
public ExtensionAdapterCreator(ExtensionInfo extensionInfo)
{
m_extensionInfo = extensionInfo;
}
