private static object CreateDictionary(Type dictionaryType)
{
Type keyType = dictionaryType.GetTypeInfo().GenericTypeArguments[0];
Type valueType = dictionaryType.GetTypeInfo().GenericTypeArguments[1];
var type = typeof(Dictionary <,>).MakeGenericType(keyType, valueType);
return(DelegateFactory.CreateCtor(type)());
}
public ConstructorMap(ConstructorInfo ctor, IEnumerable <ConstructorParameterMap> ctorParams)
{
Ctor = ctor;
CtorParams = ctorParams;
_runtimeCtor = LazyFactory.Create(() => DelegateFactory.CreateCtor(ctor, CtorParams));
}
public static object CreateObject(Type type)
{
return(type.IsArray
? CreateArray(type.GetElementType(), 0)
: type == typeof(string)
? null
: DelegateFactory.CreateCtor(type)());
}
public ObjectCreator(Type type)
{
_objectActivator = DelegateFactory.CreateCtor(type);
_setters = type
.GetTypeInfo()
.GetProperties()
.ToDictionary(x => x.Name, x => DelegateFactory.CreatePropertySetter(x), StringComparer.OrdinalIgnoreCase);
}
public void Create_ctor_should_throw_when_default_constructor_is_missing()
{
var type = typeof(NoDefaultConstructor);
new Action(() => DelegateFactory.CreateCtor(type)()).ShouldThrowException <ArgumentException>(ex =>
{
ex.Message.ShouldStartWith(type.FullName);
});
}
public void Test_with_value_object_create_ctor()
{
var sourceType = typeof(ValueSource);
LateBoundCtor ctor = DelegateFactory.CreateCtor(sourceType);
var target = ctor();
target.ShouldBeType <ValueSource>();
}
public void Test_with_create_ctor()
{
var sourceType = typeof(Source);
Func <object> ctor = DelegateFactory.CreateCtor(sourceType);
var target = ctor();
target.ShouldBeOfType <Source>();
}
public void Test_with_create_ctor()
{
var sourceType = typeof(Source);
LateBoundCtor ctor = DelegateFactory.CreateCtor(sourceType);
var target = ctor();
target.ShouldBeInstanceOf <Source>();
}
public static object CreateObject(Type type)
{
return(DelegateFactory.CreateCtor(type)());
}
public static Exception Type <TException>()
where TException : Exception, new()
{
return(DelegateFactory.CreateCtor <TException>()());
}
public void CreateCtor_StringBuilder_Ok()
{
ObjectActivator ctor = DelegateFactory.CreateCtor(typeof(StringBuilder));
Assert.IsType <StringBuilder>(ctor());
}
public void CreateCtor_Null_ThrowException()
{
Assert.Throws(typeof(ArgumentNullException), () => DelegateFactory.CreateCtor(null));
}
