public void Prepend_should_apply_correct_order_three() {
var doc = new DomDocument();
var element = doc.AppendElement("html");
element.Prepend(doc.CreateElement("head"), doc.CreateElement("body"), doc.CreateElement("tail"));
Assert.Equal("head body tail", string.Join(" ", doc.DocumentElement.Elements.Select(t => t.Name)));
}
public void Prepend_should_apply_correct_order_two() {
var doc = new DomDocument();
var element = doc.AppendElement("html");
element.Prepend(doc.CreateElement("head"), doc.CreateElement("body"));
Assert.Equal("head", doc.DocumentElement.Elements[0].LocalName);
Assert.Equal("body", doc.DocumentElement.Elements[1].LocalName);
}
public void Insert_should_add_to_end_given_index_empty(bool useLinkedList)
{
DomDocument doc = new DomDocument(useLinkedList);
var r = doc.CreateElement("r");
var a = doc.CreateElement("a");
r.ChildNodes.Insert(0, a);
Assert.Equal(1, r.ChildNodes.Count);
Assert.Same(a, r.ChildNodes[0]);
}
public void Append_should_move_extant_child_to_end() {
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
doc.Append(html);
var head = doc.CreateElement("head").AppendTo(html);
doc.CreateElement("body").AppendTo(html);
html.Append(head);
Assert.HasCount(2, html.ChildNodes);
Assert.HasCount(2, html.Elements);
Assert.Equal("head", html.Elements[1].NodeName);
}
public void ReplaceWith_should_replace_elements()
{
DomDocument doc = new DomDocument();
var html = doc.AppendElement("html");
var body = html.AppendElement("body");
var h1 = body.AppendElement("h1");
var h3 = doc.CreateElement("h3");
var result = h1.ReplaceWith(h3, doc.CreateElement("h4"), doc.CreateElement("h5"));
Assert.Equal("<html><body><h3 /><h4 /><h5 /></body></html>", doc.ToXmlString());
}
public void construct_generic_dom_document_factory_methods()
{
DomDocument d = new DomDocument();
var html = d.CreateElement("html");
var body = d.CreateElement("body");
var p = d.CreateElement("p");
var text = d.CreateText("Hello, World");
p.Append(text);
d.Append(html);
body.Append(p).AppendTo(html);
}
public void Append_implies_parent() {
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
doc.Append(html);
var body = doc.CreateElement("body");
html.Append(body);
Assert.Same(doc, html.ParentNode);
Assert.Same(html, body.ParentNode);
Assert.Same(body, html.ChildNode(0));
Assert.Same(body, html.ChildNodes[0]);
Assert.Equal(new DomNode[] { body }, html.ChildNodes);
}
public void Set_should_remove_extant_child_first(int from, int to, string expected)
{
DomDocument doc = new DomDocument();
var r = doc.CreateElement("r");
doc.Append(r);
doc.CreateElement("a").AppendTo(r);
doc.CreateElement("b").AppendTo(r);
doc.CreateElement("c").AppendTo(r);
r.ChildNodes[to] = r.ChildNodes[from];
Assert.Equal(expected, string.Join(" ", r.Elements.Select(t => t.NodeName)));
}
public void BaseUri_should_inherit() {
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
var example = new Uri("https://example.com");
html.BaseUri = example;
doc.Append(html);
var body = doc.CreateElement("body");
html.Append(body);
Assert.Equal(example, html.BaseUri);
Assert.Equal(example, body.BaseUri);
}
public void test_base_uri_inherited()
{
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
var example = new Uri("https://example.com");
html.BaseUri = example;
doc.Append(html);
var body = doc.CreateElement("body");
html.Append(body);
Assert.That(html.BaseUri, Is.EqualTo(example));
Assert.That(body.BaseUri, Is.EqualTo(example));
}
public void construct_generic_dom_document_processing_factory()
{
DomDocument d = new DomDocument();
var xml = d.CreateProcessingInstruction("xml");
xml.AppendData("version=\"1.0\" standalone=\"yes\"");
var html = d.CreateElement("html");
var body = d.CreateElement("body");
var p = d.CreateElement("p");
var text = d.CreateText("Hello, World");
p.Append(text);
d.Append(html);
body.Append(p).AppendTo(html);
}
public void ToXmlString_should_return_basic_xml()
{
var doc = new DomDocument();
doc.Append(doc.CreateElement("el"));
Assert.Equal("<el />", doc.ToXmlString());
}
public void Attribute_illegal_arguments(string attr) {
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
Assert.Throws<ArgumentException>(() => {
html.Attribute(attr);
});
}
public void LocalName_is_element_name_unqualif()
{
DomDocument doc = new DomDocument();
var title = doc.CreateElement("title");
Assert.Equal("title", title.LocalName);
}
public void ElementPosition_of_unlinked_node_is_negative_1()
{
DomDocument doc = new DomDocument();
var dd = doc.CreateElement("html");
Assert.Equal(-1, dd.ElementPosition);
}
public void NodeName_is_element_name()
{
DomDocument doc = new DomDocument();
var title = doc.CreateElement("title");
Assert.Equal("title", title.NodeName);
}
public void NodeValue_is_null()
{
DomDocument doc = new DomDocument();
var dd = doc.CreateElement("html");
Assert.Null(dd.NodeValue);
}
public void CreateElement_implies_owner_document()
{
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
Assert.Null(html.ParentNode);
Assert.Same(doc, html.OwnerDocument);
}
public void Prepend_should_apply_correct_order_enumeration() {
var doc = new DomDocument();
var element = doc.AppendElement("html");
var items = Enumerable.Range(1, 6).Select(t => doc.CreateElement("x" + t));
element.Prepend(items);
Assert.Equal("x1 x2 x3 x4 x5 x6", string.Join(" ", doc.DocumentElement.Elements.Select(t => t.Name)));
}
public void test_append_child_implies_parent()
{
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
doc.Append(html);
var body = doc.CreateElement("body");
html.Append(body);
Assert.That(html.ParentNode, Is.SameAs(doc));
Assert.That(body.ParentNode, Is.SameAs(html));
Assert.That(html.ChildNode(0), Is.SameAs(body));
Assert.That(html.ChildNodes[0], Is.SameAs(body));
Assert.That(html.ChildNodes, Is.EquivalentTo(new[] {
body
}));
Assert.That(html.ChildNodes.ToArray(), Is.EquivalentTo(new[] {
body
}));
}
public void RemoveAnnotation_will_detach_node()
{
var doc = new DomDocument();
var anno = new FLifecycleAnnotation();
doc.CreateElement("a").RemoveAnnotation(anno);
Assert.Equal(1, anno.DetachingCallCount);
}
public void Wrap_should_apply_to_unlinked_nodes()
{
DomDocument doc = new DomDocument();
var title = doc.CreateElement("title");
var head = title.Wrap("head");
Assert.Equal("head", head.LocalName);
Assert.Equal("<head><title /></head>", head.ToXmlString());
}
public void Clone_will_clone_annotations_copied_to_new_node()
{
var doc = new DomDocument();
var element = doc.CreateElement("a").AddAnnotation(new object());
var clone = element.Clone();
Assert.HasCount(1, clone.AnnotationList.OfType <object>());
}
public void ReplaceWith_should_replace_element_with_element()
{
DomDocument doc = new DomDocument();
var html = doc.AppendElement("html");
var body = html.AppendElement("body");
var head = (DomElement)body.ReplaceWith(doc.CreateElement("head"));
Assert.Equal("head", ((DomElement)html.ChildNode(0)).LocalName);
Assert.Equal("head", head.LocalName);
}
public void test_append_multiple_noncontent_nodes()
{
DomDocument doc = new DomDocument();
var docType = doc.CreateDocumentType("html");
var ws = doc.CreateComment("time");
var html = doc.CreateElement("html");
doc.Append(docType, ws, html);
Assert.That(doc.DocumentElement, Is.SameAs(html));
Assert.That(doc.ChildNodes.Count, Is.EqualTo(3));
}
public void ReplaceWith_element()
{
DomDocument doc = new DomDocument();
var html = doc.AppendElement("leading");
var head = doc.CreateElement("head");
var result = html.ReplaceWith(head);
Assert.Equal("<head />", doc.ToXmlString());
Assert.Same(head, result);
}
// Just process children
protected override DomNode Convert(DomDocument document, DomElement element, IScriptGenerator gen)
{
var e = document.CreateElement(element.Name);
// Copy annotations to the new element
e.AddAnnotations(element.Annotations <object>().Except(HxlAnnotations.Retained));
return(ProcessChildren(e,
element,
gen));
}
public void AddAnnotation_will_attach_node()
{
var doc = new DomDocument();
var anno = new FLifecycleAnnotation();
var element = doc.CreateElement("a").AddAnnotation(anno);
Assert.Same(element, anno.LastAttachingArguments);
Assert.Equal(1, anno.AttachingCallCount);
}
public void Append_should_append_multiple_noncontent_nodes()
{
DomDocument doc = new DomDocument();
var docType = doc.CreateDocumentType("html");
var ws = doc.CreateComment("time");
var html = doc.CreateElement("html");
doc.Append(docType, ws, html);
Assert.Same(html, doc.DocumentElement);
Assert.Equal(3, doc.ChildNodes.Count);
}
public void DomObject_Clone_will_clone_annotations_copied_to_new_node()
{
var doc = new DomDocument();
var anno = new FLifecycleAnnotation();
var element = doc.CreateElement("a").AddAnnotation(anno);
var clone = element.Clone();
Assert.NotNull(clone.Annotation <FLifecycleAnnotation>());
Assert.NotSame(anno, clone.Annotation <FLifecycleAnnotation>());
}
public void BaseUri_should_inherit_on_base_uri_nulled_out() {
var example1 = new Uri("https://example.com");
var example2 = new Uri("https://test.example");
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
html.BaseUri = example1;
var body = doc.CreateElement("body");
body.BaseUri = example2;
doc.Append(html);
html.Append(body);
// Setting this explicitly show return to the inherited balue
Assume.Equal(example2, body.BaseUri);
body.BaseUri = null;
Assert.Equal(example1, body.BaseUri);
}
public void Add_should_add_to_end_nominal(bool useLinkedList)
{
DomDocument doc = new DomDocument(useLinkedList);
var a = doc.CreateElement("a");
doc.ChildNodes.Add(a);
Assert.Equal(1, doc.ChildNodes.Count);
Assert.Same(a, doc.ChildNodes[0]);
Assert.Equal(0, a.NodePosition);
}
public void NodePosition_should_update_with_insert(bool useLinkedList)
{
DomDocument doc = new DomDocument(useLinkedList);
var head = doc.CreateElement("head");
doc.ChildNodes.Add(doc.CreateText(" "));
doc.ChildNodes.Add(doc.CreateText(" "));
doc.ChildNodes.Insert(0, head);
Assert.Equal(0, head.NodePosition);
}
public void IndexOf_should_obtain_index_nominal(bool useLinkedList)
{
DomDocument doc = new DomDocument(useLinkedList);
var a = doc.CreateElement("a");
var b = doc.CreateText(" ");
doc.ChildNodes.Add(a);
doc.ChildNodes.Add(b);
Assert.Equal(0, doc.ChildNodes.IndexOf(a));
Assert.Equal(1, doc.ChildNodes.IndexOf(b));
}
public void Clear_should_reset_siblings(bool useLinkedList)
{
DomDocument doc = new DomDocument(useLinkedList);
var a = doc.CreateElement("a");
doc.ChildNodes.Add(a);
doc.ChildNodes.Clear();
Assert.Equal(0, doc.ChildNodes.Count);
Assert.Null(a.PreviousSibling);
Assert.Null(a.NextSibling);
}
public void test_replace_element_with_element()
{
DomDocument doc = new DomDocument();
var html = doc.AppendElement("html");
var body = html.AppendElement("body");
var head = (DomElement) body.ReplaceWith(doc.CreateElement("head"));
Assert.That(((DomElement) html.ChildNode(0)).Name, Is.EqualTo("head"));
Assert.That(head.Name, Is.EqualTo("head"));
}
public void test_replace_with_document_element()
{
DomDocument doc = new DomDocument();
var html = doc.AppendText("leading ws");
var head = doc.CreateElement("head");
var result = html.ReplaceWith(head);
Assert.That(doc.ToXml(), Is.EqualTo("<head />"));
Assert.That(result, Is.SameAs(head));
}
public void test_replace_with_many_nominal()
{
DomDocument doc = new DomDocument();
var html = doc.AppendElement("html");
var body = html.AppendElement("body");
var h1 = body.AppendElement("h1");
var h3 = doc.CreateElement("h3");
var result = h1.ReplaceWith(h3, doc.CreateElement("h4"), doc.CreateElement("h5"));
Assert.That(doc.ToXml(), Is.EqualTo("<html><body><h3 /><h4 /><h5 /></body></html>"));
Assert.That(result, Is.SameAs(h3));
}
public void test_create_child_implies_owner_document()
{
DomDocument doc = new DomDocument();
var html = doc.CreateElement("html");
Assert.That(html.ParentNode, Is.Null);
Assert.That(html.OwnerDocument, Is.SameAs(doc));
}