public static object CreateInstanceOf(Type type, Random rndGen)
{
if (type == typeof(System.Activities.Activity <bool>))
{
return(new System.Activities.Expressions.Literal <bool>(true));
}
if (PrimitiveCreator.CanCreateInstanceOf(type))
{
return(PrimitiveCreator.CreatePrimitiveInstance(type, rndGen));
}
if (type.IsArray)
{
return(CreateInstanceOfArray(type, rndGen));
}
if (type.IsGenericType)
{
if (type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
return(CreateInstanceOfNullableOfT(type, rndGen));
}
if (type.GetGenericTypeDefinition() == typeof(List <>))
{
return(CreateInstanceOfListOfT(type, rndGen));
}
if (type.GetGenericTypeDefinition() == typeof(Dictionary <,>))
{
return(CreateInstanceOfDictionaryOfKAndV(type, rndGen));
}
}
if (type == typeof(System.Array))
{
return(CreateInstanceOfSystemArray(rndGen));
}
if (type.IsEnum)
{
return(CreateInstanceOfEnum(type, rndGen));
}
if (ContainsAttribute(type, typeof(DataContractAttribute)))
{
return(DataContractInstanceCreator.CreateInstanceOf(type, rndGen));
}
if (type.IsPublic)
{
return(POCOInstanceCreator.CreateInstanceOf(type, rndGen));
}
return(Activator.CreateInstance(type));
}
public static DataSet CreateInstanceOfDataSet(Random rndGen)
{
string datasetName = CreateInstanceOfString(rndGen);
while (String.IsNullOrEmpty(datasetName))
{
datasetName = CreateInstanceOfString(rndGen);
}
DataSet set = new DataSet(datasetName);
int tableCount = rndGen.Next(6);
if (tableCount == 0)
{
tableCount = 1;
}
for (int i = 0; i < tableCount; i++)
{
set.Tables.Add(PrimitiveCreator.CreateInstanceOfDataTable(rndGen));
}
return(set);
}
public static object CreateInstanceOf(Type type, Random rndGen)
{
if (type == typeof(Type))
{
return(typeof(int));
}
if (type == typeof(System.Activities.Activity <bool>) || type == typeof(Activity))
{
return(new System.Activities.Expressions.Literal <bool>(true));
}
if (PrimitiveCreator.CanCreateInstanceOf(type))
{
return(PrimitiveCreator.CreatePrimitiveInstance(type, rndGen));
}
if (type.IsArray)
{
return(CreateInstanceOfArray(type, rndGen));
}
if (type.IsGenericType)
{
if (type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
return(CreateInstanceOfNullableOfT(type, rndGen));
}
if (type.GetGenericTypeDefinition() == typeof(List <>))
{
return(CreateInstanceOfListOfT(type, rndGen));
}
if (type.GetGenericTypeDefinition() == typeof(Dictionary <,>))
{
return(CreateInstanceOfDictionaryOfKAndV(type, rndGen));
}
}
if (type == typeof(System.Array))
{
return(CreateInstanceOfSystemArray(rndGen));
}
if (type.IsEnum)
{
return(CreateInstanceOfEnum(type, rndGen));
}
if (ContainsAttribute(type, typeof(DataContractAttribute)))
{
return(DataContractInstanceCreator.CreateInstanceOf(type, rndGen));
}
if (type == typeof(FlowNode))
{
return(new FlowStep());
}
if (type.IsAbstract || type.IsSubclassOf(typeof(Delegate)))
{
return(null);
}
if (type.IsPublic)
{
var result = POCOInstanceCreator.CreateInstanceOf(type, rndGen);
if (result is Activity activity)
{
activity.Implementation = null;//orelse for example
}
return(result);
}
return(Activator.CreateInstance(type));
}
