public ObjectBuildRecord CreateRecord(Type type, IBuilder builder, BuildSession session)
{
var listType = type.GetGenericArguments()[0];
var constructorType = typeof(List <>).MakeGenericType(listType);
var constructor = constructorType.GetConstructor(Type.EmptyTypes);
if (constructor == null)
{
throw new BuilderException(string.Format("Unable to construct {0} as no default constructor was found", type));
}
var list = (IList)constructor.Invoke(new object[0]);
if (session.AvailableBuildDepth >= 1)
{
var range = session.GetCollectionSize(listType);
var listSize = session.Random.NextInRange(range);
for (int i = 0; i < listSize; i++)
{
list.Add(builder.Build(listType));
}
}
return(new ObjectBuildRecord(type, list, false));
}
public void GetCollectionSize_ReturnsDefaultIfNoneDefined()
{
var defRange = new Range(10, 1000);
_session = new BuildSession(new TestBuilder {
CollectionSizes = _registry, DefaultCollectionSize = defRange
}, null, _random);
Assert.AreSame(defRange, _session.GetCollectionSize(typeof(string)));
}
public void GetCollectionSize_ReturnsDefinedRange()
{
var stringRange = new Range(-10, 1);
var defRange = new Range(10, 1000);
_registry.SetForType <string>(stringRange);
_session = new BuildSession(new TestBuilder {
CollectionSizes = _registry, DefaultCollectionSize = defRange
}, null, _random);
Assert.AreSame(stringRange, _session.GetCollectionSize(typeof(string)));
}
public ObjectBuildRecord CreateRecord(Type type, IBuilder builder, BuildSession session)
{
Array instance;
if (session.AvailableBuildDepth >= 2)
{
var arrayType = type.GetElementType();
var range = session.GetCollectionSize(arrayType);
instance = Array.CreateInstance(arrayType, session.Random.NextInRange(range));
for (int i = 0; i < instance.Length; i++)
{
instance.SetValue(builder.Build(arrayType), i);
}
}
else
{
instance = Array.CreateInstance(type.GetElementType(), 0);
}
return(new ObjectBuildRecord(type, instance, false));
}