public void Properties()
{
const string code = @"
public class Class1
{
public static int SomeValue
{
get { return i; }
set { }
}
}";
CSharpParser parser = new CSharpParser();
parser.FormatSettings.InlineSingleLineGettersAndSetters = true;
parser.FormatSettings.PutBracesOnNewLines = false;
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Property con = (Property)clazz.WalkChildren()[0];
Assert.That(con.Name, Is.EqualTo("SomeValue"));
Assert.That(con.DataType.ToString(), Is.EqualTo("int"));
Assert.That(con.Modifiers, Has.Count(2));
Assert.That(con.Modifiers[0], Is.EqualTo("public"));
Assert.That(con.Modifiers[1], Is.EqualTo("static"));
Assert.That(con.GetAccessor, Is.Not.Null);
Assert.That(con.GetAccessor.AccessorType, Is.EqualTo(PropertyAccessor.AccessorTypes.Get));
Assert.That(con.GetAccessor.BodyText, Is.EqualTo("{ return i; }"));
Assert.That(con.SetAccessor, Is.Not.Null);
Assert.That(con.SetAccessor.AccessorType, Is.EqualTo(PropertyAccessor.AccessorTypes.Set));
Assert.That(con.SetAccessor.BodyText, Is.EqualTo("{ }"));
}
public string RunActions(string code, ICodeRoot codeRoot, bool standardiseLineBreaks)
{
if (standardiseLineBreaks)
return RunActions(new StringBuilder(Helper.StandardizeLineBreaks(code, "\n")), codeRoot);
return RunActions(new StringBuilder(code), codeRoot);
}
public void Interface_Indexer()
{
const string code = @"
public interface Interface1
{
string this[int i] { get; set; }
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Interface clazz = (Interface)codeRoot.WalkChildren()[0];
InterfaceIndexer inter = (InterfaceIndexer)clazz.WalkChildren()[0];
Assert.That(inter.DataType.ToString(), Is.EqualTo("string"));
Assert.That(inter.GetAccessor, Is.Not.Null);
Assert.That(inter.SetAccessor, Is.Not.Null);
Assert.That(inter.Parameters, Has.Count(1));
Assert.That(inter.Parameters[0].Name, Is.EqualTo("i"));
Assert.That(inter.Parameters[0].DataType, Is.EqualTo("int"));
}
public void Methods()
{
const string code = @"
public class Class1
{
public void Class1(string param1)
{
int i = 0;
}
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Function con = (Function)clazz.WalkChildren()[0];
Assert.That(con.Name, Is.EqualTo("Class1"));
Assert.That(con.ReturnType.ToString(), Is.EqualTo("void"));
Assert.That(con.Modifiers, Has.Count(1));
Assert.That(con.Modifiers[0], Is.EqualTo("public"));
Assert.That(con.Parameters, Has.Count(1));
Assert.That(con.Parameters[0].Name, Is.EqualTo("param1"));
Assert.That(con.Parameters[0].DataType, Is.EqualTo("string"));
Assert.That(con.BodyText, Is.EqualTo("{\r\n\tint i = 0;\r\n}\r\n"));
}
public void GenericMethod_WithConstraints()
{
const string code = @"
public class Class1
{
public void Method1<T>(T param) where T : struct
{
}
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
if (parser.ErrorOccurred)
{
Assert.Fail(parser.GetFormattedErrors());
}
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Function function = (Function)clazz.WalkChildren()[0];
Assert.That(function.Name, Is.EqualTo("Method1"));
Assert.That(function.GenericParameters.Count, Is.EqualTo(1));
Assert.That(function.GenericParameters[0], Is.EqualTo("T"));
Assert.That(function.GenericConstraintClause, Is.EqualTo("where T : struct"));
Assert.That(function.ReturnType.ToString(), Is.EqualTo("void"));
Assert.That(function.Parameters, Has.Count(1));
Assert.That(function.Parameters[0].Name, Is.EqualTo("param"));
Assert.That(function.Parameters[0].DataType, Is.EqualTo("T"));
}
public void Operators()
{
const string code = @"
public class Class1
{
public static int operator +(Class1 self, string param1)
{
int i = 0;
return i;
}
}";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Operator con = (Operator)clazz.WalkChildren()[0];
Assert.That(con.Name, Is.EqualTo("+"));
Assert.That(con.DataType.ToString(), Is.EqualTo("int"));
Assert.That(con.Modifiers, Has.Count(2));
Assert.That(con.Modifiers[0], Is.EqualTo("public"));
Assert.That(con.Modifiers[1], Is.EqualTo("static"));
Assert.That(con.Parameters, Has.Count(2));
Assert.That(con.Parameters[0].Name, Is.EqualTo("self"));
Assert.That(con.Parameters[0].DataType, Is.EqualTo("Class1"));
Assert.That(con.Parameters[1].Name, Is.EqualTo("param1"));
Assert.That(con.Parameters[1].DataType, Is.EqualTo("string"));
Assert.That(con.BodyText, Is.EqualTo("{\r\n\tint i = 0;\r\n\treturn i;\r\n}\r\n"));
}
public void Matching_Successful()
{
CodeRootMap map = new CodeRootMap();
CodeRoot userroot = CreateBasicRoot();
map.AddCodeRoot(userroot, Version.User);
CodeRoot prevroot = CreateBasicRoot();
map.AddCodeRoot(prevroot, Version.PrevGen);
CodeRoot templateroot = CreateBasicRoot();
map.AddCodeRoot(templateroot, Version.NewGen);
string result = map.GetMergedCodeRoot().ToString();
Assertions.StringContains(result, "class Class1", 1);
Assertions.StringContains(result, "namespace ArchAngel.Tests", 1);
map.MatchConstructs(map.GetExactNode(userroot.Namespaces[0]), userroot.Namespaces[0].Classes[0], null, prevroot.Namespaces[0].Classes[0]);
map.Diff();
Assert.That(map.ChildNodes[0].ChildNodes, Has.Count(2));
Assert.That(map.ChildNodes[0].ChildNodes[0].DetermineMissingConstructs(), Is.EqualTo(MissingObject.User | MissingObject.PrevGen));
Assert.That(map.ChildNodes[0].ChildNodes[1].DetermineMissingConstructs(), Is.EqualTo(MissingObject.NewGen));
ICodeRoot merged = map.GetMergedCodeRoot();
result = merged.ToString();
Assertions.StringContains(result, "class Class1", 2);
Assertions.StringContains(result, "namespace ArchAngel.Tests", 1);
}
/// <summary>
/// Copies top level items from this ICodeRoot into the given ICodeRoot
/// </summary>
/// <param name="codeRoot">The ICodeRoot to copy items into.</param>
public void ShallowCloneInto(ICodeRoot codeRoot)
{
if ((codeRoot is CodeRoot) == false)
{
return;
}
}
public void Namespaces()
{
string code = @"namespace n1 { }";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Namespace n1 = (Namespace)codeRoot.WalkChildren()[0];
Assert.That(n1.Name, Is.EqualTo("n1"));
code = @"namespace n1 { namespace n2 { } }";
parser = new CSharpParser();
parser.ParseCode(code);
codeRoot = parser.CreatedCodeRoot;
n1 = (Namespace)codeRoot.WalkChildren()[0];
Namespace n2 = n1.InnerNamespaces[0];
Assert.That(n2.Name, Is.EqualTo("n2"));
Assert.That(n2.FullyQualifiedName, Is.EqualTo("n1.n2"));
}
public void Constructors()
{
const string code = @"
public class Class1
{
public Class1(string param1)
{
}
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Constructor con = (Constructor)clazz.WalkChildren()[0];
Assert.That(con.Name, Is.EqualTo("Class1"));
Assert.That(con.Modifiers, Has.Count(1));
Assert.That(con.Modifiers[0], Is.EqualTo("public"));
Assert.That(con.Parameters, Has.Count(1));
Assert.That(con.Parameters[0].Name, Is.EqualTo("param1"));
Assert.That(con.Parameters[0].DataType, Is.EqualTo("string"));
Assert.That(con.BodyText, Is.EqualTo("{\r\n}\r\n"));
}
public void Indexers()
{
const string code = @"
public class Class1
{
public static int this[int i]
{
get { return i; }
set { }
}
}";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Indexer con = (Indexer)clazz.WalkChildren()[0];
Assert.That(con.Name, Is.Empty);
Assert.That(con.DataType.ToString(), Is.EqualTo("int"));
Assert.That(con.Parameters, Has.Count(1));
Assert.That(con.Parameters[0].Name, Is.EqualTo("i"));
Assert.That(con.Parameters[0].DataType, Is.EqualTo("int"));
Assert.That(con.GetAccessor, Is.Not.Null);
Assert.That(con.GetAccessor.AccessorType, Is.EqualTo(PropertyAccessor.AccessorTypes.Get));
Assert.That(con.GetAccessor.BodyText, Is.EqualTo("{ return i; }"));
Assert.That(con.SetAccessor, Is.Not.Null);
Assert.That(con.SetAccessor.AccessorType, Is.EqualTo(PropertyAccessor.AccessorTypes.Set));
Assert.That(con.SetAccessor.BodyText, Is.EqualTo("{ }"));
}
public void Map_Contains_CodeRoot()
{
CodeRootMap map = new CodeRootMap();
ICodeRoot coderoot = mocks.StrictMock <ICodeRoot>();
IBaseConstruct bc1 = mocks.DynamicMock <IBaseConstruct>();
IBaseConstruct bc2 = mocks.DynamicMock <IBaseConstruct>();
Utility.SetupBaseConstructs(mocks, bc1, bc2, coderoot);
using (mocks.Playback())
{
map.AddCodeRoot(coderoot, Version.User);
}
Assert.That(map.ChildNodes, Has.Count(1));
Assert.That(map.AllNodes, Has.Count(2));
Assert.That(map.ChildNodes[0], Is.Not.Null);
Assert.That(map.ChildNodes[0].IsTreeRoot, Is.False);
Assert.That(map.ChildNodes[0].UserObj, Is.SameAs(bc1));
Assert.That(map.ChildNodes[0].Omit, Is.False);
Assert.That(map.ChildNodes[0].ParentNode, Is.SameAs(map));
Assert.That(map.ChildNodes[0].ParentTree, Is.SameAs(map));
CodeRootMapNode node = map.ChildNodes[0].ChildNodes[0];
Assert.That(node, Is.Not.Null);
Assert.That(node.IsTreeRoot, Is.False);
Assert.That(node.UserObj, Is.SameAs(bc2));
Assert.That(node.Omit, Is.False);
Assert.That(node.ParentNode, Is.SameAs(map.ChildNodes[0]));
Assert.That(node.ParentTree, Is.SameAs(map));
}
/// <summary>
/// Generates the Merged CodeRoot object.
/// </summary>
/// <exception cref="InvalidOperationException">If no code roots have been added, or there is a conflict.</exception>
/// <returns></returns>
public ICodeRoot GetMergedCodeRoot()
{
ICodeRoot originalCodeRoot = coderoots.GetFirstNonNullObject();
if (originalCodeRoot == null)
{
throw new InvalidOperationException("Cannot merge code roots when none have been added");
}
ICodeRoot newCodeRoot = originalCodeRoot.NewInstance();
originalCodeRoot.ShallowCloneInto(newCodeRoot);
foreach (CodeRootMapNode child in children)
{
MissingObject missingObjects = child.DetermineMissingConstructs();
if ((missingObjects & MissingObject.User) != 0 &&
(missingObjects & MissingObject.NewGen) != 0)
{
// Only PrevGen here. Ignore it.
continue;
}
newCodeRoot.AddChild(child.GetMergedBaseConstruct());
}
return(newCodeRoot);
}
public void Delegates()
{
const string code = @"
public class Class1
{
public delegate int Delegate1(string param1, Class1 p2);
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Delegate con = (Delegate)clazz.WalkChildren()[0];
Assert.That(con.Name, Is.EqualTo("Delegate1"));
Assert.That(con.Modifiers, Has.Count(1));
Assert.That(con.Modifiers[0], Is.EqualTo("public"));
Assert.That(con.ReturnType.Name, Is.EqualTo("int"));
Assert.That(con.Parameters, Has.Count(2));
Assert.That(con.Parameters[0].Name, Is.EqualTo("param1"));
Assert.That(con.Parameters[0].DataType, Is.EqualTo("string"));
Assert.That(con.Parameters[1].Name, Is.EqualTo("p2"));
Assert.That(con.Parameters[1].DataType, Is.EqualTo("Class1"));
}
private void FixTextRanges(ICodeRoot root, ActionResult result)
{
if (!result.ChangeApplied ||
result.NumCharactersInserted == 0)
{
return;
}
var constructs = root.WalkTree().ToList();
foreach (var bc in constructs)
{
if (bc.TextRange.StartOffset > result.ChangeStartIndex)
{
bc.TextRange.StartOffset += result.NumCharactersInserted;
bc.TextRange.EndOffset += result.NumCharactersInserted;
}
else if (bc.TextRange.StartOffset < result.ChangeStartIndex &&
bc.TextRange.EndOffset > result.ChangeStartIndex)
{
bc.TextRange.EndOffset += result.NumCharactersInserted;
}
//else if (bc.TextRange.StartOffset == result.ChangeStartIndex)
// bc.TextRange.EndOffset += result.NumCharactersInserted; // GFH
}
}
public void Interface_Methods()
{
const string code = @"
public interface Interface1
{
string Method1(int param, Interface1 i);
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Interface clazz = (Interface)codeRoot.WalkChildren()[0];
InterfaceMethod inter = (InterfaceMethod)clazz.WalkChildren()[0];
Assert.That(inter.Name, Is.EqualTo("Method1"));
Assert.That(inter.ReturnType.ToString(), Is.EqualTo("string"));
Assert.That(inter.Parameters, Has.Count(2));
Assert.That(inter.Parameters[0].Name, Is.EqualTo("param"));
Assert.That(inter.Parameters[0].DataType, Is.EqualTo("int"));
Assert.That(inter.Parameters[1].Name, Is.EqualTo("i"));
Assert.That(inter.Parameters[1].DataType, Is.EqualTo("Interface1"));
}
public void Regions()
{
const string code = @"
namespace N1
{
#region Region Name
public class Class1
{
}
#endregion
}";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Namespace ns = (Namespace)codeRoot.WalkChildren()[0];
Assert.That(ns.WalkChildren(), Has.Count(1));
Region region = ns.SortedConstructs[0] as Region;
Assert.IsNotNull(region);
Assert.That(region.Name, Is.EqualTo("Region Name"));
Assert.That(region.WalkChildren(), Has.Count(1));
Assert.That(region.SortedConstructs[0], Is.InstanceOfType(typeof(Class)));
}
public void GenericInterfaceMethod_WithConstraints()
{
const string code = @"
public interface Interface1
{
string Method1<T>(int param, T i) where T : class;
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
if (parser.ErrorOccurred)
{
Assert.Fail(parser.GetFormattedErrors());
}
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Interface clazz = (Interface)codeRoot.WalkChildren()[0];
InterfaceMethod inter = (InterfaceMethod)clazz.WalkChildren()[0];
Assert.That(inter.Name, Is.EqualTo("Method1"));
Assert.That(inter.GenericParameters.Count, Is.EqualTo(1));
Assert.That(inter.GenericParameters[0], Is.EqualTo("T"));
Assert.That(inter.GenericConstraintClause, Is.EqualTo("where T : class"));
Assert.That(inter.ReturnType.ToString(), Is.EqualTo("string"));
Assert.That(inter.Parameters, Has.Count(2));
Assert.That(inter.Parameters[0].Name, Is.EqualTo("param"));
Assert.That(inter.Parameters[0].DataType, Is.EqualTo("int"));
Assert.That(inter.Parameters[1].Name, Is.EqualTo("i"));
Assert.That(inter.Parameters[1].DataType, Is.EqualTo("T"));
}
public void SetUp()
{
var controller = new CSharpController();
codeRoot = new CodeRoot(controller);
var ns = new Namespace(controller, "Namespace1") { Index = 0 };
codeRoot.AddChild(ns);
ns.AddChild(new Class(controller, "Class1") { Index = 1 });
}
public string RunActions(string code, ICodeRoot codeRoot, bool standardiseLineBreaks)
{
if (standardiseLineBreaks)
{
return(RunActions(new StringBuilder(Helper.StandardizeLineBreaks(code, "\n")), codeRoot));
}
return(RunActions(new StringBuilder(code), codeRoot));
}
/// <summary>
/// Adds a CodeRoot to the tree.
/// </summary>
/// <param name="codeRoot">The CodeRoot to add.</param>
/// <param name="type">The Version of the CodeRoot to add.</param>
public void AddCodeRoot(ICodeRoot codeRoot, Version type)
{
coderoots.SetObject(codeRoot, type);
foreach (IBaseConstruct bc in codeRoot.WalkChildren())
{
AddBaseConstructAsChild(bc, type);
}
}
private string RunActions(StringBuilder builder, ICodeRoot codeRoot)
{
foreach (var action in ActionsToPerform)
{
var result = action.ApplyActionTo(builder);
FixTextRanges(codeRoot, result);
}
return(builder.ToString());
}
public void Diff_Result_Is_Change_Constructor()
{
string original = Path.Combine(ResourcePath, "Class1.cs");
string changed = Path.Combine(ResourcePath, "Class1_WithConstructor.cs");
ICodeRoot originalCR = GetCodeRoot(original);
AssertBasicConstructsExist(originalCR);
TestDiff(original, changed, true);
}
public void User_File_Doesnt_Exist_Diff_Result_Is_Exact_Copy()
{
string original = Path.Combine(ResourcePath, "Class1.cs");
CodeRootMap codeRootMap = new CodeRootMap();
ICodeRoot codeRoot = Diffing_Two_Different_Basic_CSharp_Files.GetCodeRoot(original);
codeRootMap.AddCodeRoot(codeRoot, Version.NewGen);
Assert.That(codeRootMap.Diff(), Is.EqualTo(TypeOfDiff.ExactCopy));
}
public void Comments()
{
const string code = @"
/// <summary>
/// Xml Comment line\r\n
/// break.
///</summary>
public class Class1 // Class Trailing Comment
{
// Comment1-1
// Comment1-2
public int i = 0; // Trailing Comment
// Comment2-1
public int j = 0;
}";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Assert.That(codeRoot, Is.InstanceOfType(typeof(CodeRoot)));
Assert.That(codeRoot.WalkChildren(), Has.Count(1));
Class clazz = (Class)codeRoot.WalkChildren()[0];
Assert.That(clazz, Is.Not.Null);
Assert.That(clazz.Name, Is.EqualTo("Class1"));
Assert.That(clazz.XmlComments, Has.Count(4));
Assert.That(clazz.XmlComments[0].Trim(), Is.EqualTo(@"<summary>"));
Assert.That(clazz.XmlComments[1].Trim(), Is.EqualTo(@"Xml Comment line\r\n"));
Assert.That(clazz.XmlComments[2].Trim(), Is.EqualTo(@"break."));
Assert.That(clazz.XmlComments[3].Trim(), Is.EqualTo(@"</summary>"));
Assert.That(clazz.Comments.TrailingComment, Is.EqualTo("// Class Trailing Comment"));
Assert.That(clazz.WalkChildren(), Has.Count(2));
Field field = (Field)clazz.WalkChildren()[0];
Assert.That(field.Name, Is.EqualTo("i"));
Assert.That(field.Comments.PreceedingComments, Has.Count(2));
Assert.That(field.Comments.PreceedingComments[0], Is.EqualTo("// Comment1-1"));
Assert.That(field.Comments.PreceedingComments[1], Is.EqualTo("// Comment1-2"));
Assert.That(field.Comments.TrailingComment, Is.EqualTo("// Trailing Comment"));
field = (Field)clazz.WalkChildren()[1];
Assert.That(field.Name, Is.EqualTo("j"));
Assert.That(field.Comments.PreceedingComments, Has.Count(1));
Assert.That(field.Comments.PreceedingComments[0], Is.EqualTo("// Comment2-1"));
}
internal static void TestFiles_UserAndTemplate(string original, string changed, TypeOfDiff diffType)
{
CodeRootMap codeRootMap = new CodeRootMap();
ICodeRoot codeRoot = GetCodeRoot(original);
codeRootMap.AddCodeRoot(codeRoot, Version.PrevGen);
codeRoot = GetCodeRoot(changed);
codeRootMap.AddCodeRoot(codeRoot, Version.User);
codeRootMap.AddCodeRoot(codeRoot, Version.NewGen);
Assert.That(codeRootMap.Diff(), Is.EqualTo(diffType));
}
public void SetUp()
{
var controller = new CSharpController();
codeRoot = new CodeRoot(controller);
var ns = new Namespace(controller, "Namespace1")
{
Index = 0
};
codeRoot.AddChild(ns);
ns.AddChild(new Class(controller, "Class1")
{
Index = 1
});
}
public void Diff_Result_Is_Exact_Copy()
{
string original = Path.Combine(ResourcePath, "Class1.cs");
CodeRootMap codeRootMap = new CodeRootMap();
CSharpParser formatter = new CSharpParser();
formatter.ParseCode(File.ReadAllText(original));
ICodeRoot codeRoot = formatter.CreatedCodeRoot;
codeRootMap.AddCodeRoot(codeRoot, Version.User);
codeRootMap.AddCodeRoot(codeRoot, Version.NewGen);
codeRootMap.AddCodeRoot(codeRoot, Version.PrevGen);
Assert.That(codeRootMap.Diff(), Is.EqualTo(TypeOfDiff.ExactCopy));
}
public void GenericClasses()
{
const string code =
@"
public class Class1<T> : IComparer<T>
{
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Class clazz = (Class)codeRoot.WalkChildren()[0];
Assert.That(clazz.Name, Is.EqualTo("Class1<T>"));
Assert.That(clazz.BaseNames[0], Is.EqualTo("IComparer<T>"));
}
public void MultiLineComments()
{
const string code = @"
/* adfjlaskdjflkasdjflkjdf */
public class Class1
{
/* Comment1-1
* Comment1-2 */
public int i = 0; /* Trailing Comment
* Comment2-1 */
public int j = 0;
}";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Assert.That(codeRoot, Is.InstanceOfType(typeof(CodeRoot)));
Assert.That(codeRoot.WalkChildren(), Has.Count(1));
Class clazz = (Class)codeRoot.WalkChildren()[0];
Assert.That(clazz, Is.Not.Null);
Assert.That(clazz.Name, Is.EqualTo("Class1"));
Assert.That(clazz.Comments.PreceedingComments, Has.Count(1));
Assert.That(clazz.Comments.PreceedingComments[0].Trim(), Is.EqualTo("/* adfjlaskdjflkasdjflkjdf */"));
Assert.That(clazz.WalkChildren(), Has.Count(2));
Field field = (Field)clazz.WalkChildren()[0];
Assert.That(field.Name, Is.EqualTo("i"));
Assert.That(field.Comments.PreceedingComments, Has.Count(1));
Assert.That(field.Comments.PreceedingComments[0], Is.EqualTo(@"/* Comment1-1
* Comment1-2 */"));
Assert.That(field.Comments.TrailingComment, Is.EqualTo(@"/* Trailing Comment
* Comment2-1 */"));
field = (Field)clazz.WalkChildren()[1];
Assert.That(field.Name, Is.EqualTo("j"));
Assert.That(field.Comments.PreceedingComments, Has.Count(0));
}
public void UsingStatements()
{
string code = @"using System;
namespace n1 { }";
CSharpParser parser = new CSharpParser();
parser.FormatSettings.ReorderBaseConstructs = false;
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Assert.That(((CodeRoot)codeRoot).UsingStatements[0].ToString(), Is.EqualTo("using System;"));
Namespace n1 = (Namespace)codeRoot.WalkChildren()[0];
Assert.That(n1.Name, Is.EqualTo("n1"));
Assert.That(n1.UsingStatements, Is.Empty);
code = @"using System;
namespace n1
{
using System.Web;
namespace n2
{
using Slyce.Common;
}
}";
parser = new CSharpParser();
parser.ParseCode(code);
codeRoot = parser.CreatedCodeRoot;
Assert.That(((CodeRoot)codeRoot).UsingStatements[0].ToString(), Is.EqualTo("using System;"));
n1 = (Namespace)codeRoot.WalkChildren()[0];
Assert.That(n1.UsingStatements[0].ToString(), Is.EqualTo("using System.Web;"));
Namespace n2 = n1.InnerNamespaces[0];
Assert.That(n2.Name, Is.EqualTo("n2"));
Assert.That(n2.FullyQualifiedName, Is.EqualTo("n1.n2"));
Assert.That(n2.UsingStatements[0].ToString(), Is.EqualTo("using Slyce.Common;"));
}
public void Interface_Events()
{
const string code = @"
public interface Interface1
{
event Delegate1 Event1;
}
";
CSharpParser parser = new CSharpParser();
parser.ParseCode(code);
ICodeRoot codeRoot = parser.CreatedCodeRoot;
Interface clazz = (Interface)codeRoot.WalkChildren()[0];
InterfaceEvent enu = (InterfaceEvent)clazz.WalkChildren()[0];
Assert.That(enu.Name, Is.EqualTo("Event1"));
Assert.That(enu.DataType.ToString(), Is.EqualTo("Delegate1"));
}
private void FixTextRanges(ICodeRoot root, ActionResult result)
{
if (!result.ChangeApplied ||
result.NumCharactersInserted == 0)
{
return;
}
var constructs = root.WalkTree().ToList();
foreach (var bc in constructs)
{
if (bc.TextRange.StartOffset > result.ChangeStartIndex)
{
bc.TextRange.StartOffset += result.NumCharactersInserted;
bc.TextRange.EndOffset += result.NumCharactersInserted;
}
else if (bc.TextRange.StartOffset < result.ChangeStartIndex &&
bc.TextRange.EndOffset > result.ChangeStartIndex)
bc.TextRange.EndOffset += result.NumCharactersInserted;
//else if (bc.TextRange.StartOffset == result.ChangeStartIndex)
// bc.TextRange.EndOffset += result.NumCharactersInserted; // GFH
}
}
private string RunActions(StringBuilder builder, ICodeRoot codeRoot)
{
foreach (var action in ActionsToPerform)
{
var result = action.ApplyActionTo(builder);
FixTextRanges(codeRoot, result);
}
return builder.ToString();
}
public static void SetupBaseConstructs(MockRepository mocks, IBaseConstruct bc1, IBaseConstruct bc2, ICodeRoot coderoot)
{
using(mocks.Record())
{
Expect.Call(bc1.ShortName).Repeat.Any().Return("bc1");
Expect.Call(bc2.ShortName).Repeat.Any().Return("bc2");
Expect.Call(bc1.IsTheSame(bc1)).Repeat.Any().Return(true);
Expect.Call(bc2.IsTheSame(bc2)).Repeat.Any().Return(true);
Expect.Call(bc2.WalkChildren()).Repeat.AtLeastOnce().Return(new List<IBaseConstruct>().AsReadOnly());
List<IBaseConstruct> bc1Children = new List<IBaseConstruct>();
bc1Children.Add(bc2);
Expect.Call(bc1.WalkChildren()).Repeat.AtLeastOnce().Return(bc1Children.AsReadOnly());
List<IBaseConstruct> rootChildren = new List<IBaseConstruct>();
rootChildren.Add(bc1);
Expect.On(coderoot).Call(coderoot.WalkChildren()).Repeat.AtLeastOnce().Return(rootChildren.AsReadOnly());
}
}
/// <summary>
/// Returns the IBaseConstruct for Class1
/// </summary>
/// <param name="cr"></param>
/// <returns></returns>
private static void AssertBasicConstructsExist(ICodeRoot cr)
{
Assert.That(cr.WalkChildren(), Has.Count(1));
IBaseConstruct namespaceBC = cr.WalkChildren()[0];
Assert.That(namespaceBC.FullyQualifiedIdentifer, Is.EqualTo("Slyce.IntelliMerge.UnitTesting.Resources.CSharp"));
Assert.That(namespaceBC.WalkChildren(), Has.Count(1));
IBaseConstruct classBC = namespaceBC.WalkChildren()[0];
Assert.That(classBC.FullyQualifiedIdentifer,
Is.EqualTo(string.Format("Slyce.IntelliMerge.UnitTesting.Resources.CSharp{0}Class1", BaseConstructConstants.FullyQualifiedIdentifierSeparator)));
Assert.That(classBC.WalkChildren(), Has.Count(1));
IBaseConstruct methodBC = classBC.WalkChildren()[0];
Assert.That(methodBC.FullyQualifiedIdentifer,
Is.EqualTo(string.Format("Slyce.IntelliMerge.UnitTesting.Resources.CSharp{0}Class1{0}Method ()", BaseConstructConstants.FullyQualifiedIdentifierSeparator)));
return;
}
