C# XmlCompletionItemCollection.Add方法代码示例

		public void LinkElementHasAddressAndXlinkHrefAttribute()
		{
			XmlCompletionItemCollection expectedAttributes = new XmlCompletionItemCollection();
			expectedAttributes.Add(new XmlCompletionItem("address", XmlCompletionItemType.XmlAttribute));
			expectedAttributes.Add(new XmlCompletionItem("xlink:href", XmlCompletionItemType.XmlAttribute));
			
			Assert.AreEqual(expectedAttributes.ToArray(), linkElementAttributes.ToArray());
		}

		public void ExpectedCompletionDataItems()
		{
			XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
			expectedItems.Add(new XmlCompletionItem("a", XmlCompletionItemType.NamespaceUri));
			expectedItems.Add(new XmlCompletionItem("b", XmlCompletionItemType.NamespaceUri));
			expectedItems.Add(new XmlCompletionItem("c", XmlCompletionItemType.NamespaceUri));
			
			Assert.AreEqual(expectedItems.ToArray(), textEditor.CompletionItemsDisplayedToArray());
		}

		public void Init()
		{
			firstItem = new XmlCompletionItem("text", "desc-1", XmlCompletionItemType.XmlElement);
			secondItem = new XmlCompletionItem("text2", "desc-2", XmlCompletionItemType.XmlAttribute);
			
			itemCollection = new XmlCompletionItemCollection();
			itemCollection.Add(firstItem);
			itemCollection.Add(secondItem);
		}

        public void Init()
        {
            XmlCompletionItem lastItem = new XmlCompletionItem("cc", XmlCompletionItemType.XmlElement);
            XmlCompletionItem secondItem = new XmlCompletionItem("bb", XmlCompletionItemType.XmlElement);
            XmlCompletionItem firstItem = new XmlCompletionItem("aa", XmlCompletionItemType.XmlElement);

            XmlCompletionItemCollection collection = new XmlCompletionItemCollection();
            collection.Add(lastItem);
            collection.Add(secondItem);
            collection.Add(firstItem);

            expectedCompletionItems = new XmlCompletionItem[] { firstItem, secondItem, lastItem };

            completionItems = new XmlCompletionItemCollection(collection);
            completionItems.Sort();
        }

		public void CanGetCompletionItemsUsedAsShowCompletionMethodParameters()
		{
			XmlCompletionItemCollection list = new XmlCompletionItemCollection();
			list.Add(new XmlCompletionItem("a"));
			editor.ShowCompletionWindow(list);

			Assert.AreSame(list, editor.CompletionItemsDisplayed);
		}

		public void CanCheckCompletionWindowFromShowCompletionHasWidthPropertyModified()
		{
			XmlCompletionItemCollection list = new XmlCompletionItemCollection();
			list.Add(new XmlCompletionItem("a"));
			ICompletionListWindow window = editor.ShowCompletionWindow(list);
			window.Width = double.NaN;
			
			Assert.AreEqual(double.NaN, editor.CompletionWindowDisplayed.Width);
		}

        public void GetAttributeValueCompletionReturnsValuesForDuplicateFooSchema()
        {
            string xml =
                "<duplicate-foo-note xmlns='foo'>\r\n" +
                "    <duplicate-foo-text duplicate-foo-text-attribute='f'";

            string xmlUpToCursor = xml.Substring(0, xml.Length - 1);

            XmlCompletionItemCollection items = schemas.GetAttributeValueCompletion('f', xmlUpToCursor, null);
            items.Sort();

            XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
            expectedItems.Add(new XmlCompletionItem("first", XmlCompletionItemType.XmlAttributeValue));
            expectedItems.Add(new XmlCompletionItem("fourth", XmlCompletionItemType.XmlAttributeValue));
            expectedItems.Add(new XmlCompletionItem("second", XmlCompletionItemType.XmlAttributeValue));
            expectedItems.Add(new XmlCompletionItem("third", XmlCompletionItemType.XmlAttributeValue));

            Assert.AreEqual(expectedItems, items);
        }

		public void CanConvertCompletionItemsUsedAsShowCompletionMethodParametersToArray()
		{
			XmlCompletionItem item = new XmlCompletionItem("a");
			List<XmlCompletionItem> expectedArray = new List<XmlCompletionItem>();
			expectedArray.Add(item);
			
			XmlCompletionItemCollection list = new XmlCompletionItemCollection();
			list.Add(item);
			editor.ShowCompletionWindow(list);

			Assert.AreEqual(expectedArray.ToArray(), editor.CompletionItemsDisplayedToArray());
		}

        public void GetAttributeCompletionReturnsAttributesFromDuplicateFooSchema()
        {
            string xml =
                "<duplicate-foo-note xmlns='foo'>\r\n" +
                "        <duplicate-foo-text ";

            XmlCompletionItemCollection items = schemas.GetAttributeCompletion(xml, null);

            XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
            expectedItems.Add(new XmlCompletionItem("duplicate-foo-text-attribute", XmlCompletionItemType.XmlAttribute));

            Assert.AreEqual(expectedItems, items);
        }

		public void FooSchemaElementAndBarElementInXml()
		{
			string xml = 
				"<foo-note xmlns='foo' xmlns:b='bar'>\r\n" +
				"    <b:bar-note>\r\n" +
				"        <";
			
			XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
			expectedItems.Add(new XmlCompletionItem("b:bar-text", XmlCompletionItemType.XmlElement));
			expectedItems.Add(new XmlCompletionItem("foo-text", XmlCompletionItemType.XmlElement));
			
			XmlCompletionItemCollection items = schemas.GetElementCompletion(xml, null);
			items.Sort();
			
			Assert.AreEqual(expectedItems, items);
		}

		public void FooSchemaRootElementAndBarRootElementInPath()
		{
			XmlElementPath path = new XmlElementPath();
			path.AddElement(new QualifiedName("foo-note", "foo"));
			path.AddElement(new QualifiedName("bar-note", "bar", "b"));
			XmlCompletionItemCollection items = schemas.GetElementCompletionForAllNamespaces(path, null);
			items.Sort();
			
			XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
			expectedItems.Add(new XmlCompletionItem("b:bar-text", XmlCompletionItemType.XmlElement));
			expectedItems.Add(new XmlCompletionItem("foo-text", XmlCompletionItemType.XmlElement));
			
			Assert.AreEqual(expectedItems, items);
		}

		public void CorrectAttributeValuesReturnedForElementWhenTwoNamespacesInXml()
		{
			string xml = 
				"<b:bar-note xmlns='foo' xmlns:b='bar'>\r\n" +
				"    <foo-note>\r\n" +
				"        <b:bar-text/>\r\n" +
				"        <foo-text foo-text-attribute='f'";
			
			string xmlUpToCursor = xml.Substring(0, xml.Length - 1);
			
			XmlCompletionItemCollection items = schemas.GetAttributeValueCompletion('f', xmlUpToCursor, null);
			items.Sort();
			
			XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
			expectedItems.Add(new XmlCompletionItem("first", XmlCompletionItemType.XmlAttributeValue));
			expectedItems.Add(new XmlCompletionItem("fourth", XmlCompletionItemType.XmlAttributeValue));
			expectedItems.Add(new XmlCompletionItem("second", XmlCompletionItemType.XmlAttributeValue));
			expectedItems.Add(new XmlCompletionItem("third", XmlCompletionItemType.XmlAttributeValue));
			
			Assert.AreEqual(expectedItems, items);
		}

		public void CorrectAttributesReturnedForElementWhenTwoNamespacesInXml()
		{
			string xml = 
				"<b:bar-note xmlns='foo' xmlns:b='bar'>\r\n" +
				"    <foo-note>\r\n" +
				"        <b:bar-text/>\r\n" +
				"        <foo-text ";
			
			XmlCompletionItemCollection items = schemas.GetAttributeCompletion(xml, null);
			
			XmlCompletionItemCollection expectedItems = new XmlCompletionItemCollection();
			expectedItems.Add(new XmlCompletionItem("foo-text-attribute", XmlCompletionItemType.XmlAttribute));
			
			Assert.AreEqual(expectedItems, items);
		}

		/// <summary>
		/// Adds elements to the collection if it does not already exist.
		/// </summary>
		static void AddElements(XmlCompletionItemCollection lhs, XmlCompletionItemCollection rhs)
		{
			foreach (XmlCompletionItem item in rhs) {
				if (!lhs.Contains(item.Text)) {
					lhs.Add(item);
				}
			}
		}

		/// <summary>
		/// Adds an attribute value to the completion data collection.
		/// </summary>
		static void AddAttributeValue(XmlCompletionItemCollection completionItems, string valueText, string description)
		{
			XmlCompletionItem item = new XmlCompletionItem(valueText, description, XmlCompletionItemType.XmlAttributeValue);
			completionItems.Add(item);
		}