/// <summary>
/// Creates an element inserter.
/// </summary>
/// <param name="elementType">Type of the element.</param>
/// <param name="sortBy">The sort by.</param>
/// <param name="groupBy">The group by.</param>
/// <param name="parentConfiguration">The parent configuration.</param>
/// <returns>An appropriate inserter.</returns>
private static IElementInserter CreateElementInserter(
ElementType elementType,
SortBy sortBy,
GroupBy groupBy,
ConfigurationElement parentConfiguration)
{
IElementInserter inserter = null;
if (sortBy != null)
{
inserter = new SortedInserter(elementType, sortBy);
}
if (groupBy != null && groupBy.InnerGroupBy != null)
{
inserter = new GroupedInserter(groupBy.InnerGroupBy, inserter);
}
if (groupBy != null)
{
inserter = new GroupedInserter(groupBy, inserter);
}
if (inserter == null)
{
inserter = new DefaultElementInserter();
}
return(inserter);
}
public void GroupSortByAccessTest()
{
GroupBy groupBy = new GroupBy();
groupBy.By = ElementAttributeType.Access;
groupBy.Direction = SortDirection.Ascending;
GroupedInserter groupedInserter = new GroupedInserter(groupBy);
//
// Create a parent element
//
GroupElement groupElement = new GroupElement();
Assert.AreEqual(0, groupElement.Children.Count, "Parent element should not have any children.");
// Insert elements
PropertyElement property1 = new PropertyElement();
property1.Access = CodeAccess.Internal;
property1.Name = "Property1";
property1.Type = "string";
groupedInserter.InsertElement(groupElement, property1);
PropertyElement property2 = new PropertyElement();
property2.Access = CodeAccess.Public;
property2.Name = "Property2";
property2.Type = "string";
groupedInserter.InsertElement(groupElement, property2);
PropertyElement property3 = new PropertyElement();
property3.Access = CodeAccess.Protected | CodeAccess.Internal;
property3.Name = "Property3";
property3.Type = "string";
groupedInserter.InsertElement(groupElement, property3);
PropertyElement property4 = new PropertyElement();
property4.Access = CodeAccess.Private;
property4.Name = "Property4";
property4.Type = "string";
groupedInserter.InsertElement(groupElement, property4);
PropertyElement property5 = new PropertyElement();
property5.Access = CodeAccess.Public;
property5.Name = "Property5";
property5.Type = "string";
groupedInserter.InsertElement(groupElement, property5);
Assert.AreEqual(4, groupElement.Children.Count, "Unexpected number of child groups.");
GroupElement childGroup;
childGroup = groupElement.Children[0] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(1, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("Property4", childGroup.Children[0].Name);
childGroup = groupElement.Children[1] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(1, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("Property1", childGroup.Children[0].Name);
childGroup = groupElement.Children[2] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(1, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("Property3", childGroup.Children[0].Name);
childGroup = groupElement.Children[3] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(2, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("Property2", childGroup.Children[0].Name);
Assert.AreEqual("Property5", childGroup.Children[1].Name);
}
/// <summary>
/// Creates an element inserter.
/// </summary>
/// <param name="elementType">Type of the element.</param>
/// <param name="sortBy">The sort by.</param>
/// <param name="groupBy">The group by.</param>
/// <param name="parentConfiguration">The parent configuration.</param>
/// <returns>An appropriate inserter.</returns>
private static IElementInserter CreateElementInserter(
ElementType elementType,
SortBy sortBy,
GroupBy groupBy,
ConfigurationElement parentConfiguration)
{
IElementInserter inserter = null;
if (sortBy != null)
{
inserter = new SortedInserter(elementType, sortBy);
}
if (groupBy != null && groupBy.InnerGroupBy != null)
{
inserter = new GroupedInserter(groupBy.InnerGroupBy, inserter);
}
if (groupBy != null)
{
inserter = new GroupedInserter(groupBy, inserter);
}
if (inserter == null)
{
inserter = new DefaultElementInserter();
}
return inserter;
}
public void CreateWithNullTest()
{
GroupedInserter regionedInserter = new GroupedInserter(null);
}
public void NestedGroupSortTest()
{
GroupBy groupBy = new GroupBy();
groupBy.By = ElementAttributeType.Type;
groupBy.Direction = SortDirection.Ascending;
GroupBy innerGroupBy = new GroupBy();
innerGroupBy.By = ElementAttributeType.Name;
innerGroupBy.AttributeCapture = "^(.*?)(\\.|$)";
innerGroupBy.Direction = SortDirection.Ascending;
groupBy.InnerGroupBy = innerGroupBy;
SortBy sortBy = new SortBy();
sortBy.By = ElementAttributeType.Name;
SortedInserter sortedInserter = new SortedInserter(ElementType.NotSpecified, sortBy);
GroupedInserter groupedInserter = new GroupedInserter(
groupBy,
new GroupedInserter(groupBy.InnerGroupBy, sortedInserter));
//
// Create a parent element
//
GroupElement groupElement = new GroupElement();
Assert.AreEqual(0, groupElement.Children.Count, "Parent element should not have any children.");
// Insert elements
groupedInserter.InsertElement(groupElement, new UsingElement("NUnit.Framework"));
groupedInserter.InsertElement(groupElement, new UsingElement("NArrange.Core"));
groupedInserter.InsertElement(groupElement, new UsingElement("NArrange.CSharp"));
groupedInserter.InsertElement(groupElement, new UsingElement("NArrange.Core.Configuration"));
groupedInserter.InsertElement(groupElement, new UsingElement("System"));
groupedInserter.InsertElement(groupElement, new UsingElement("System.IO"));
groupedInserter.InsertElement(groupElement, new UsingElement("MyClass2", "NArrange.Core.CodeArranger"));
groupedInserter.InsertElement(groupElement, new UsingElement("MyClass1", "NArrange.Core.ElementFilter"));
Assert.AreEqual(2, groupElement.Children.Count, "Unexpected number of child groups.");
GroupElement childGroup;
GroupElement grandchildGroup;
// Namespace usings should come before alias usings
childGroup = groupElement.Children[0] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(3, childGroup.Children.Count, "Unexpected number of group children.");
// System usings should always come first
grandchildGroup = childGroup.Children[0] as GroupElement;
Assert.IsNotNull(grandchildGroup, "Expected a child group.");
Assert.AreEqual(2, grandchildGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("System", grandchildGroup.Children[0].Name);
Assert.AreEqual("System.IO", grandchildGroup.Children[1].Name);
grandchildGroup = childGroup.Children[1] as GroupElement;
Assert.IsNotNull(grandchildGroup, "Expected a child group.");
Assert.AreEqual(3, grandchildGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("NArrange.Core", grandchildGroup.Children[0].Name);
Assert.AreEqual("NArrange.Core.Configuration", grandchildGroup.Children[1].Name);
Assert.AreEqual("NArrange.CSharp", grandchildGroup.Children[2].Name);
grandchildGroup = childGroup.Children[2] as GroupElement;
Assert.IsNotNull(grandchildGroup, "Expected a child group.");
Assert.AreEqual(1, grandchildGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("NUnit.Framework", grandchildGroup.Children[0].Name);
// Alias using directives
childGroup = groupElement.Children[1] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(2, childGroup.Children.Count, "Unexpected number of group children.");
grandchildGroup = childGroup.Children[0] as GroupElement;
Assert.AreEqual(1, grandchildGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("MyClass1", grandchildGroup.Children[0].Name);
grandchildGroup = childGroup.Children[1] as GroupElement;
Assert.AreEqual(1, grandchildGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("MyClass2", grandchildGroup.Children[0].Name);
}
public void InsertTest()
{
GroupBy groupBy = new GroupBy();
groupBy.By = ElementAttributeType.Name;
groupBy.AttributeCapture = "^(.*?)(\\.|$)";
GroupedInserter groupedInserter = new GroupedInserter(groupBy);
//
// Create a parent element
//
GroupElement groupElement = new GroupElement();
Assert.AreEqual(0, groupElement.Children.Count, "Parent element should not have any children.");
//
// With no criteria specified, elements should just be inserted
// at the end of the collection.
//
UsingElement using1 = new UsingElement();
using1.Name = "System.IO";
groupedInserter.InsertElement(groupElement, using1);
Assert.AreEqual(1, groupElement.Children.Count, "Group element was not inserted into the parent.");
Assert.IsTrue(groupElement.Children[0] is GroupElement, "Group element was not inserted into the parent.");
Assert.AreEqual(1, groupElement.Children[0].Children.Count, "Element was not inserted into the parent.");
Assert.AreEqual(0, groupElement.Children[0].Children.IndexOf(using1), "Element was not inserted at the correct index.");
UsingElement using2 = new UsingElement();
using2.Name = "System";
groupedInserter.InsertElement(groupElement, using2);
Assert.AreEqual(1, groupElement.Children.Count, "Group element was not inserted into the parent.");
Assert.IsTrue(groupElement.Children[0] is GroupElement, "Group element was not inserted into the parent.");
Assert.AreEqual(2, groupElement.Children[0].Children.Count, "Element was not inserted into the parent.");
Assert.AreEqual(0, groupElement.Children[0].Children.IndexOf(using1), "Element is not at the correct index.");
Assert.AreEqual(1, groupElement.Children[0].Children.IndexOf(using2), "Element is not at the correct index.");
UsingElement using3 = new UsingElement();
using3.Name = "System.Text";
groupedInserter.InsertElement(groupElement, using3);
Assert.AreEqual(1, groupElement.Children.Count, "Group element was not inserted into the parent.");
Assert.IsTrue(groupElement.Children[0] is GroupElement, "Group element was not inserted into the parent.");
Assert.AreEqual(3, groupElement.Children[0].Children.Count, "Element was not inserted into the parent.");
Assert.AreEqual(0, groupElement.Children[0].Children.IndexOf(using1), "Element is not at the correct index[0].Children.");
Assert.AreEqual(1, groupElement.Children[0].Children.IndexOf(using2), "Element is not at the correct index.");
Assert.AreEqual(2, groupElement.Children[0].Children.IndexOf(using3), "Element is not at the correct index.");
}
public void CreateTest()
{
GroupBy groupBy = new GroupBy();
GroupedInserter regionedInserter = new GroupedInserter(groupBy);
}
public void GroupSortByNameTest()
{
GroupBy groupBy = new GroupBy();
groupBy.By = ElementAttributeType.Name;
groupBy.AttributeCapture = "^(.*?)(\\.|$)";
groupBy.Direction = SortDirection.Ascending;
GroupedInserter groupedInserter = new GroupedInserter(groupBy);
//
// Create a parent element
//
GroupElement groupElement = new GroupElement();
Assert.AreEqual(0, groupElement.Children.Count, "Parent element should not have any children.");
// Insert elements
groupedInserter.InsertElement(groupElement, new UsingElement("NUnit.Framework"));
groupedInserter.InsertElement(groupElement, new UsingElement("NArrange.Core"));
groupedInserter.InsertElement(groupElement, new UsingElement("NArrange.Core.Configuration"));
groupedInserter.InsertElement(groupElement, new UsingElement("System"));
groupedInserter.InsertElement(groupElement, new UsingElement("System.IO"));
Assert.AreEqual(3, groupElement.Children.Count, "Unexpected number of child groups.");
GroupElement childGroup;
// System usings should always come first
childGroup = groupElement.Children[0] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(2, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("System", childGroup.Children[0].Name);
Assert.AreEqual("System.IO", childGroup.Children[1].Name);
childGroup = groupElement.Children[1] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(2, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("NArrange.Core", childGroup.Children[0].Name);
Assert.AreEqual("NArrange.Core.Configuration", childGroup.Children[1].Name);
childGroup = groupElement.Children[2] as GroupElement;
Assert.IsNotNull(childGroup, "Expected a child group.");
Assert.AreEqual(1, childGroup.Children.Count, "Unexpected number of group children.");
Assert.AreEqual("NUnit.Framework", childGroup.Children[0].Name);
}