public void NoNodeFound()
{
string xml = "<root>\r\n" +
"\t<foo/>\r\n" +
"</root>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//bar");
Assert.AreEqual(0, nodes.Length);
}
public void ProcessingInstructionNode()
{
string xml = "<root><?test processinstruction='1.0'?></root>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//processing-instruction()");
XPathNodeMatch node = nodes[0];
Assert.AreEqual("test", node.Value);
Assert.AreEqual("<?test processinstruction='1.0'?>", node.DisplayValue);
Assert.AreEqual(0, node.LineNumber);
Assert.AreEqual(8, node.LinePosition);
}
public void EmptyCommentNode()
{
string xml = "<!----><root/>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//comment()");
XPathNodeMatch node = nodes[0];
Assert.AreEqual(1, nodes.Length);
Assert.AreEqual(0, node.LineNumber);
Assert.AreEqual(4, node.LinePosition);
Assert.AreEqual(String.Empty, node.Value);
Assert.AreEqual("<!---->", node.DisplayValue);
}
public void TextNode()
{
string xml = "<root>\r\n" +
"\t<foo>test</foo>\r\n" +
"</root>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//foo/text()");
XPathNodeMatch node = nodes[0];
Assert.AreEqual(1, nodes.Length);
Assert.AreEqual(1, node.LineNumber);
Assert.AreEqual(6, node.LinePosition);
Assert.AreEqual("test", node.Value);
Assert.AreEqual("test", node.DisplayValue);
}
public void AttributeNode()
{
string xml = "<root>\r\n" +
"\t<foo Id='ab'></foo>\r\n" +
"</root>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//foo/@Id");
XPathNodeMatch node = nodes[0];
Assert.AreEqual(1, nodes.Length);
Assert.AreEqual(1, node.LineNumber);
Assert.AreEqual(6, node.LinePosition);
Assert.AreEqual("Id", node.Value);
Assert.AreEqual("@Id", node.DisplayValue);
}
public void NamespaceNode()
{
string xml = "<root xmlns='http://foo.com'/>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//namespace::*");
XPathNodeMatch node = nodes[0];
XPathNodeMatch xmlNamespaceNode = nodes[1];
Assert.AreEqual(2, nodes.Length);
Assert.AreEqual(0, node.LineNumber);
Assert.AreEqual(6, node.LinePosition);
Assert.AreEqual("xmlns=\"http://foo.com\"", node.Value);
Assert.AreEqual("xmlns=\"http://foo.com\"", node.DisplayValue);
Assert.IsFalse(xmlNamespaceNode.HasLineInfo());
Assert.AreEqual("xmlns:xml=\"http://www.w3.org/XML/1998/namespace\"", xmlNamespaceNode.Value);
}
public void OneElementNode()
{
string xml = "<root>\r\n" +
"\t<foo/>\r\n" +
"</root>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//foo");
XPathNodeMatch node = nodes[0];
IXmlLineInfo lineInfo = node as IXmlLineInfo;
Assert.AreEqual(1, nodes.Length);
Assert.AreEqual(1, node.LineNumber);
Assert.AreEqual(2, node.LinePosition);
Assert.AreEqual("foo", node.Value);
Assert.AreEqual("<foo/>", node.DisplayValue);
Assert.AreEqual(XPathNodeType.Element, node.NodeType);
Assert.IsNotNull(lineInfo);
}
public void ElementWithNamespacePrefix()
{
string xml = "<f:root xmlns:f='http://foo.com'>\r\n" +
"\t<f:foo></f:foo>\r\n" +
"</f:root>";
List<XmlNamespace> namespaces = new List<XmlNamespace>();
namespaces.Add(new XmlNamespace("fo", "http://foo.com"));
ReadOnlyCollection<XmlNamespace> readOnlyNamespaces = new ReadOnlyCollection<XmlNamespace>(namespaces);
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//fo:foo", readOnlyNamespaces);
XPathNodeMatch node = nodes[0];
IXmlLineInfo lineInfo = node as IXmlLineInfo;
Assert.AreEqual(1, nodes.Length);
Assert.AreEqual(1, node.LineNumber);
Assert.AreEqual(2, node.LinePosition);
Assert.AreEqual("f:foo", node.Value);
Assert.AreEqual("<f:foo>", node.DisplayValue);
Assert.AreEqual(XPathNodeType.Element, node.NodeType);
Assert.IsNotNull(lineInfo);
}
public void OneNodeMarked()
{
string xml = "<root><foo/></root>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//root");
IDocument doc = MockDocument.Create();
doc.TextContent = xml;
MarkerStrategy markerStrategy = new MarkerStrategy(doc);
XPathNodeTextMarker.AddMarkers(markerStrategy, nodes);
List <TextMarker> markers = new List <TextMarker>();
foreach (TextMarker marker in markerStrategy.TextMarker)
{
markers.Add(marker);
}
// Remove markers.
XPathNodeTextMarker.RemoveMarkers(markerStrategy);
List <TextMarker> markersAfterRemove = new List <TextMarker>();
foreach (TextMarker markerAfterRemove in markerStrategy.TextMarker)
{
markers.Add(markerAfterRemove);
}
XPathNodeTextMarker xpathNodeTextMarker = (XPathNodeTextMarker)markers[0];
Assert.AreEqual(1, markers.Count);
Assert.AreEqual(1, xpathNodeTextMarker.Offset);
Assert.AreEqual(4, xpathNodeTextMarker.Length);
Assert.AreEqual(TextMarkerType.SolidBlock, xpathNodeTextMarker.TextMarkerType);
Assert.AreEqual(0, markersAfterRemove.Count);
Assert.AreEqual(XPathNodeTextMarker.MarkerBackColor, xpathNodeTextMarker.Color);
}
public void NamespaceQuery()
{
string xml = "<?xml version='1.0'?>\r\n" +
"<Xml1></Xml1>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//namespace::*");
IDocument doc = MockDocument.Create();
doc.TextContent = xml;
MarkerStrategy markerStrategy = new MarkerStrategy(doc);
XPathNodeTextMarker.AddMarkers(markerStrategy, nodes);
List <TextMarker> markers = new List <TextMarker>();
foreach (TextMarker marker in markerStrategy.TextMarker)
{
markers.Add(marker);
}
Assert.AreEqual(0, markers.Count);
Assert.AreEqual(1, nodes.Length);
}
public void EmptyCommentNode()
{
string xml = "<!----><root/>";
XPathNodeMatch[] nodes = XmlView.SelectNodes(xml, "//comment()");
IDocument doc = MockDocument.Create();
doc.TextContent = xml;
MarkerStrategy markerStrategy = new MarkerStrategy(doc);
XPathNodeTextMarker.AddMarkers(markerStrategy, nodes);
List <TextMarker> markers = new List <TextMarker>();
foreach (TextMarker marker in markerStrategy.TextMarker)
{
markers.Add(marker);
}
Assert.AreEqual(0, markers.Count);
Assert.AreEqual(1, nodes.Length);
}