//array logic
private string GetArrayParamValue(CodeTypeRef member, int depth)
{
//var baseType = ((CodeElement)member.Parent).ProjectItem.ContainingProject.CodeModel.CreateCodeTypeRef(DTEHelper.GetBaseTypeFromArray(member.AsString));
// var baseType = TryToGuessGenericArgument(member);
var baseType = member.ElementType;
if (baseType == null)
{
return(string.Empty);
}
var typeFullName = string.Format("{0}[]", baseType.AsFullName.RemoveSystemFromStr());
if (baseType.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType)
{
//typed Array
var objAsStr = string.Format("{0}new {1}() {{\r\n{2}{0}}}\r\n", Spacing.Get(depth + 1), baseType.AsFullName, IterateMembers(baseType.CodeType, depth + 1));
return(string.Format("new {0} {{\r\n{1}{2}}}", typeFullName, objAsStr, Spacing.Get(depth)));
}
else
{
//generic array, such as string/int
// var ListAry = new String[] { "yay" };
return(string.Format("new {0} {{ {1} }}", typeFullName, GetParamValue(baseType, "", depth + 1)));
}
}
private string GenPrivateClassesAtTop()
{
var frmtStr = Spacing.Get(2) + "private {0} {1};\r\n";
var str = string.Empty;
var substitutes = string.Empty;
foreach (var className in _parts.PrivateClassesAtTop)
{
var privClassName = DTEHelper.GenPrivateClassNameAtTop(className);
str += string.Format(frmtStr, className, privClassName);
// _parts.InitCode = string.Format("{0}{1} = Substitute.For<{2}>();\r\n", Spacing.Get(3), privClassName, className) + _parts.InitCode;
substitutes += string.Format("{0}{1} = Substitute.For<{2}>();\r\n", Spacing.Get(3), privClassName, className);
}
if (string.IsNullOrWhiteSpace(substitutes) == false)
{
substitutes += "\r\n";
}
_parts.InitCode = substitutes + _parts.InitCode;
if (_parts.HasConstructor || _parts.IsStaticClass == false)
{
str += string.Format(frmtStr, _parts.SelectedClass.Name, "_testTarget");
}
return(str);
}
private string GetInputsBeforeFunctionParams(CodeFunction member)
{
if (member.Parameters == null || member.Parameters.OfType <CodeParameter>().Any() == false)
{
return(string.Empty);
}
var strInputs = "";
var paramCount = 0;
foreach (CodeParameter param in member.Parameters.OfType <CodeParameter>())
{
paramCount++;
if (param.Type.AsString == "System.Guid" || param.Type.AsString == "System.DateTime" || param.Type.CodeType.Kind == vsCMElement.vsCMElementEnum)
{
continue;
}
if (param.Type != null && param.Type.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType)
{
//get an input object for the class input
var setValue = _genner.GenerateFunctionParamForClassInput(param.Type);
if (setValue != null)
{
strInputs += string.Format("{0}var param{1} = {2}();\r\n", Spacing.Get(3), paramCount, setValue);
}
else
{
strInputs += string.Format("{0}dynamic param{1} = new {{}};//Could not generate param{1} \r\n", Spacing.Get(3), paramCount);
}
}
}
return(strInputs);
}
private void GenerateConstructor(CodeFunction member)
{
_parts.HasConstructor = true;
var paramsStr = _genner.GenerateFunctionParamValues(member, false);
_parts.InitCode += string.Format("{0}_testTarget = new {1}({2});\r\n", Spacing.Get(3), member.Name, paramsStr);
}
public string GenerateClassStr(CodeClass selectedClass, int depth = 0)
{
var str = string.Format("var obj = new {0}() {{\r\n", selectedClass.FullName);
str += IterateMembers((CodeType)selectedClass, depth);
str += Spacing.Get(depth) + "};";
return(str);
}
public string GetParam(CodeTypeRef member, string paramName, int depth)
{
if (depth > 7)
{
return(string.Empty); //prevent ifinite loop
}
try
{
return(string.Format("{0}{1} = {2},\r\n", Spacing.Get(depth), paramName, GetParamValue(member, paramName, depth)));
}
catch (Exception ex)
{
return(string.Format("{0}//{1} = failed\r\n", Spacing.Get(depth), paramName));
}
}
//list logic
private string GetListParamValue(CodeTypeRef member, int depth)
{
var strippedMember = TryToGuessGenericArgument(member);
if (strippedMember == null)
{
return(string.Empty);
}
if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType)
{
//typed List
var objAsStr = string.Format("{0}new {1}() {{\r\n{2}{0}}}\r\n", Spacing.Get(depth + 1), strippedMember.AsFullName, IterateMembers(strippedMember.CodeType, depth + 1));
return(string.Format("new List<{1}>() {{\r\n{2}{0}}}", Spacing.Get(depth), strippedMember.AsFullName, objAsStr));
}
else
{
//generic list, such as string/int
// var ListString = new List<System.String>() { "yay" };
return(string.Format("new List<{0}>() {{ {1} }}", strippedMember.AsFullName.RemoveSystemFromStr(), GetParamValue(strippedMember, "", depth + 1)));
}
}
public string GetParamValue(CodeTypeRef member, string paramName, int depth)
{
var strippedMember = StripGenerics(member);
// if (member.CodeType == null) return "Error";
if (member == null)
{
return("Error");
}
AddNameSpace(member);
if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefArray)
{
//array
return(GetArrayParamValue(member, depth));
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType && strippedMember.AsString == "System.DateTime")
{
//DateTime
var year = DateTime.Now.Year;
var month = DateTime.Now.Month;
var day = DateTime.Now.Day;
return(string.Format("new DateTime({0}, {1}, {2})", year, month, day));
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType && strippedMember.CodeType != null && strippedMember.CodeType.Members != null && strippedMember.CodeType.Members.Count > 0 && strippedMember.CodeType.Kind == vsCMElement.vsCMElementEnum)
{
//Enums
return(strippedMember.CodeType.Members.Item(1).FullName);
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType && strippedMember.AsString == "System.Guid")
{
//Guid
return(string.Format("new Guid(\"{0}\")", Guid.NewGuid()));
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType && IsCodeTypeAList(strippedMember.CodeType.Name))
{
return(GetListParamValue(member, depth));
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType)
{
var paramsInConstructorStr = string.Empty;
if (strippedMember.CodeType.Members != null)
{
//var constructor = member.CodeType.Members.OfType<CodeFunction>().FirstOrDefault(x => x.FunctionKind == vsCMFunction.vsCMFunctionConstructor);
var constructor = strippedMember.CodeType.Members.OfType <CodeFunction>().FirstOrDefault(x => x.FunctionKind == vsCMFunction.vsCMFunctionConstructor);
if (constructor != null && constructor.Kind == vsCMElement.vsCMElementFunction)
{
paramsInConstructorStr = GenerateFunctionParamValues(constructor, false);
}
}
var includedNewLineInParams = string.Empty;
//var initializerStr = IterateMembers(member.CodeType, depth);
var initializerStr = IterateMembers(strippedMember.CodeType, depth);
if (string.IsNullOrWhiteSpace(initializerStr) == false)
{
includedNewLineInParams = "\r\n";
initializerStr += Spacing.Get(depth);
}
//defined types/objects we have created
return(string.Format("new {0}({2}) {{{3}{1}}}", strippedMember.AsString, initializerStr, paramsInConstructorStr, includedNewLineInParams));
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefString)
{
//string
return(string.Format("\"{0}\"", Words.Gen(_opts.WordsInStrings)));
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefChar)
{
//char
var chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
return("'" + chars[StaticRandom.Instance.Next(0, chars.Length)] + "'");
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefBool)
{
//bool
return(StaticRandom.Instance.Next(0, 1) == 1 ? "true" : "false");
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefDecimal ||
strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefDouble ||
strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefFloat || strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefInt ||
strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefLong || strippedMember.AsString == "uint" || strippedMember.AsString == "ulong")
{
//numbers (except short)
if (_opts.IntLength == 0)
{
return("0");
}
return(StaticRandom.Instance.Next(_opts.GetMaxIntLength()).ToString());
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefShort)
{
//short
if (_opts.IntLength == 0)
{
return("0");
}
var maxRnd = _opts.IntLength > 4 ? 9999 : _opts.GetMaxIntLength();
return(StaticRandom.Instance.Next(maxRnd).ToString());
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefByte)
{
//byte
return("new Byte()");
}
else if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefObject)
{
//object
return("new Object()");
}
else if (strippedMember.AsString == "sbyte")
{
//sbyte
return(StaticRandom.Instance.Next(-128, 127).ToString());
}
else if (strippedMember.AsString == "ushort") //no, YOU'RE SHORT!
{
//ushort
return(StaticRandom.Instance.Next(65535).ToString());
}
else
{
//skip
return("");
}
}
private string GenInterfaceMocking()
{
//goal
//async _someClass.SomeFunction(Arg.Any<Guid>()).Returns(Task.FromResult(SomeClass));
//reg _someClass.SomeFunction(Arg.Any<Guid>()).Returns(SomeClass);
var str = string.Empty;
Log("\r\nGenerating Interfaces\r\n");
foreach (CodeInterface face in _parts.Interfaces) //foreach interface found in our test class
{
if (face.Kind != vsCMElement.vsCMElementInterface)
{
continue;
}
_genner.AddNameSpace(face.Namespace);
foreach (CodeFunction member in face.Members.OfType <CodeFunction>()) //foreach function in interface
{
try
{
var returnType = string.Empty;
var isAsync = member.Type.CodeType.FullName.Contains("System.Threading.Tasks.Task");
var strippedMember = _genner.StripGenerics(member.Type);
if (strippedMember == null)
{
throw new Exception("Could not strip generic");
}
if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefVoid || strippedMember.AsFullName == "System.Threading.Tasks.Task")
{
continue; //no need to mock return type for Void functions
}
Log(member.FullName + "\r\n");
if (strippedMember.TypeKind == vsCMTypeRef.vsCMTypeRefCodeType && (strippedMember.AsString != "System.Guid" && strippedMember.AsString != "System.DateTime" && strippedMember.CodeType.Kind != vsCMElement.vsCMElementEnum))
{
_genner.GenerateFunctionParamForClassInput(member.Type);
////_genner.GenerateFunctionParamForClassInput(member.Type.CodeType.Name, member.Type.CodeType.FullName, member.Type); //make sure we have created this type so we can return it
//returnType = _parts.GetParamFunctionName(memberNoTask.CodeType.FullName) + "()";
returnType = _parts.GetParamFunctionName(strippedMember.CodeType.FullName);
if (returnType == null)
{
returnType = "new {}";
}
else
{
returnType += "()";
}
}
else
{
returnType = _genner.GetParamValue(member.Type, "", 0);
}
//if (returnType == "GetList()")
//{
// var tmp5 = 5;
//}
if (isAsync)
{
returnType = string.Format("Task.FromResult({0})", returnType);
}
str += string.Format("{0}{1}.{2}({3}).Returns({4});\r\n", Spacing.Get(3), DTEHelper.GenPrivateClassNameAtTop(face.Name), member.Name, GetInterfaceArgs(member), returnType);
}
catch (Exception ex)
{
str += string.Format("{0}//Could not generate {1}.{2}; \r\n", Spacing.Get(3), face.Name, member.Name);
}
}
}
// str = str.ReplaceLastOccurrence("\r\n", "");
return(str);
}
private void GenerateEmptyConstructor()
{
_parts.HasConstructor = true;
_parts.InitCode += string.Format("{0}_testTarget = new {1}();\r\n", Spacing.Get(3), _parts.SelectedClass.Name);
}