public void NodesWithValues_valueIsTagText()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode rootNode = new LayoutNode("CD Info", "/Library/Disks/CD", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
rootNode.Values.Add(new LayoutValue("CD Gender", "Gender"));
layout.Nodes.Add(rootNode);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(2, model.Nodes.Count);
// Instance 1
Assert.AreEqual("CD Info", model.Nodes[0].Description);
Assert.AreEqual(false, model.Nodes[0].IsError);
Assert.AreEqual(1, model.Nodes[0].Values.Count);
Assert.AreEqual("CD Gender", model.Nodes[0].Values[0].Description);
Assert.AreEqual("Pop", model.Nodes[0].Values[0].Value);
// Instance 2
Assert.AreEqual("CD Info", model.Nodes[1].Description);
Assert.AreEqual(false, model.Nodes[1].IsError);
Assert.AreEqual(1, model.Nodes[1].Values.Count);
Assert.AreEqual("CD Gender", model.Nodes[1].Values[0].Description);
Assert.AreEqual("Rock", model.Nodes[1].Values[0].Value);
}
public void NonExistentNode_NotRequired()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
layout.Nodes.Add(new LayoutNode("NonexistentField", "/This/Path/Is/Fake", false, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>()));
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
// If the field is not required, it will just not be put in the result
Assert.AreEqual(0, model.Nodes.Count);
}
public void NestedNodesAndValues()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode layoutRoot = new LayoutNode("Library Root", "/Library", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
LayoutNode disksLayoutNode = new LayoutNode("My Disks", "Disks", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
LayoutNode cdLayoutNode = new LayoutNode("CD", "CD", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
LayoutValue artistLayoutValue = new LayoutValue("The Artist", "Artist");
layout.Nodes.Add(layoutRoot);
layoutRoot.ChildNodes.Add(disksLayoutNode);
disksLayoutNode.ChildNodes.Add(cdLayoutNode);
cdLayoutNode.Values.Add(artistLayoutValue);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
// Validate root level node
Assert.AreEqual(1, model.Nodes.Count, "Checking root level node");
XmlModelNode libraryRoot = model.Nodes[0];
Assert.AreEqual("Library Root", libraryRoot.Description);
// Second level node
Assert.AreEqual(1, libraryRoot.ChildNodes.Count, "Checking second level node");
XmlModelNode disksLevel = libraryRoot.ChildNodes[0];
Assert.AreEqual("My Disks", disksLevel.Description);
// Third level node (two instances of CD)
Assert.AreEqual(2, disksLevel.ChildNodes.Count);
XmlModelNode cd1 = disksLevel.ChildNodes[0];
XmlModelNode cd2 = disksLevel.ChildNodes[1];
Assert.AreEqual("CD", cd1.Description);
Assert.AreEqual("CD", cd2.Description);
// Values under the third level node
Assert.AreEqual(1, cd1.Values.Count);
Assert.AreEqual("The Artist", cd1.Values[0].Description);
Assert.AreEqual("Michael Jackson", cd1.Values[0].Value);
Assert.AreEqual(1, cd2.Values.Count);
Assert.AreEqual("The Artist", cd2.Values[0].Description);
Assert.AreEqual("Nirvana", cd2.Values[0].Value);
}
public void SingleOccurenceRootLevelNode()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
layout.Nodes.Add(new LayoutNode("Owner Information", "/Library/Owner", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>()));
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(1, model.Nodes.Count);
Assert.AreEqual("Owner Information", model.Nodes[0].Description);
Assert.AreEqual(false, model.Nodes[0].IsError);
}
public void MultipleOccurencesRootLevelNode_WithCustomDescriptions()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
layout.Nodes.Add(new LayoutNode("CD", "/Library/Disks/CD", true, "Title",
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>()));
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(2, model.Nodes.Count);
Assert.AreEqual("CD [Thriller]", model.Nodes[0].Description);
Assert.AreEqual("CD [Nevermind]", model.Nodes[1].Description);
}
public void NonExistentValue_NotRequired()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode rootNode = new LayoutNode("CustomerData", "/Library/Owner", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
rootNode.Values.Add(new LayoutValue("Missing", "@NotAValue", false));
layout.Nodes.Add(rootNode);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(1, model.Nodes.Count);
Assert.AreEqual(0, model.Nodes[0].Values.Count);
}
public void NodeWithValue_valueIsXPathFunction()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode rootNode = new LayoutNode("Disks", "/Library/Disks", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
rootNode.Values.Add(new LayoutValue("CD Count", "count(CD)"));
layout.Nodes.Add(rootNode);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(1, model.Nodes.Count);
Assert.AreEqual("Disks", model.Nodes[0].Description);
Assert.AreEqual(false, model.Nodes[0].IsError);
Assert.AreEqual(1, model.Nodes[0].Values.Count);
Assert.AreEqual("CD Count", model.Nodes[0].Values[0].Description);
Assert.AreEqual("2", model.Nodes[0].Values[0].Value);
}
public void NodeWithValue_valueIsXmlAttribute()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode rootNode = new LayoutNode("Library Owner", "/Library/Owner", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
rootNode.Values.Add(new LayoutValue("Name", "@Name"));
layout.Nodes.Add(rootNode);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(1, model.Nodes.Count);
Assert.AreEqual("Library Owner", model.Nodes[0].Description);
Assert.AreEqual(false, model.Nodes[0].IsError);
Assert.AreEqual(1, model.Nodes[0].Values.Count);
Assert.AreEqual("Name", model.Nodes[0].Values[0].Description);
Assert.AreEqual("Mike The Art Collector", model.Nodes[0].Values[0].Value);
}
public void DataTable()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutDataTable layoutdataTable = new LayoutDataTable("Book List", "Book", new List <LayoutDataTable.Column>());
layoutdataTable.Columns.Add(new LayoutDataTable.Column("The Author", "Author"));
layoutdataTable.Columns.Add(new LayoutDataTable.Column("The Title", "Title"));
List <LayoutDataTable> dataTables = new List <LayoutDataTable>();
dataTables.Add(layoutdataTable);
LayoutNode node = new LayoutNode("Books", "/Library/Books", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), dataTables);
layout.Nodes.Add(node);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(1, model.Nodes.Count);
Assert.AreEqual(1, model.Nodes[0].DataTables.Count);
XmlModelDataTable dataTable = model.Nodes[0].DataTables[0];
Assert.AreEqual("Book List", dataTable.Title);
Assert.AreEqual(3, dataTable.Records.Count);
Assert.AreEqual("Bram Stoker", dataTable.Records[0]["The Author"]);
Assert.AreEqual("Dracula", dataTable.Records[0]["The Title"]);
Assert.AreEqual("Miguel de Cervantes", dataTable.Records[1]["The Author"]);
Assert.AreEqual("Dom Quixote", dataTable.Records[1]["The Title"]);
Assert.AreEqual("George Orwell", dataTable.Records[2]["The Author"]);
Assert.AreEqual("1984", dataTable.Records[2]["The Title"]);
}
public void SequenceOfNodes()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode node1 = new LayoutNode("CD", "/Library/Disks/CD", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
LayoutNode node2 = new LayoutNode("Book", "/Library/Books/Book", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
layout.Nodes.Add(node1);
layout.Nodes.Add(node2);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
Assert.AreEqual(5, model.Nodes.Count);
Assert.AreEqual("CD", model.Nodes[0].Description);
Assert.AreEqual("CD", model.Nodes[1].Description);
Assert.AreEqual("Book", model.Nodes[2].Description);
Assert.AreEqual("Book", model.Nodes[3].Description);
Assert.AreEqual("Book", model.Nodes[4].Description);
}
public void NonExistentNode_Required()
{
Layout layout = new Layout("Test Layout", "/Library", new List <LayoutNode>());
LayoutNode node = new LayoutNode("NonexistentField", "/This/Path/Is/Fake", true, null,
new List <LayoutNode>(), new List <LayoutValue>(), new List <LayoutDataTable>());
LayoutValue someValue = new LayoutValue("Some Value", "@does_not_exist_as_well");
node.Values.Add(someValue);
layout.Nodes.Add(node);
ModelParser parser = new ModelParser(layout);
XmlModel model = parser.parseXmlString(XML_INPUT);
// If the field is required, it comes to the output with an error status
Assert.AreEqual("NonexistentField", model.Nodes[0].Description);
Assert.AreEqual(true, model.Nodes[0].IsError);
// The value is not inserted
Assert.IsNull(model.Nodes[0].ChildNodes);
Assert.IsNull(model.Nodes[0].DataTables);
Assert.IsNull(model.Nodes[0].Values);
}