public void Emit(
string propertyName,
Type propertyType,
Action <DynamicMethodBody> getmethod,
Action <DynamicMethodBody> setmethod = null
)
{
PropertyBuilder property = dynamicTypeInfoField.TypeBuilder.DefineProperty(
propertyName,
PropertyAttributes.None,
propertyType,
new Type[] {}
);
DynamicMethodInfo getMethodinfo = dynamicTypeInfoField
.WithMethod(string.Format("get_{0}", propertyName))
.TurnOnAttributes(MethodAttributes.RTSpecialName)
.TurnOnAttributes(MethodAttributes.SpecialName);
getmethod(getMethodinfo.Returns(propertyType));
property.SetGetMethod(getMethodinfo.MethodBuilder);
if (setmethod != null)
{
DynamicMethodInfo setMethodinfo = dynamicTypeInfoField
.WithMethod(string.Format("set_{0}", propertyName))
.TurnOnAttributes(MethodAttributes.RTSpecialName)
.TurnOnAttributes(MethodAttributes.SpecialName)
.WithParameter(propertyType, "value");
setmethod(setMethodinfo.Returns(typeof(void)));
property.SetSetMethod(setMethodinfo.MethodBuilder);
}
}
public void Returns_PassingAny_ShouldReturnSameValueOfBodyProperty()
{
// arrange
var dmi = new DynamicMethodInfo();
var expected = dmi.Body;
// act
var result = dmi.Returns(typeof(int));
// assert
result.Should().Be(expected);
}
public static DynamicMethodBody NewMethod
(Type returnType, params Type[] parameterTypes)
{
var result = new DynamicMethodInfo();
foreach (Type param in parameterTypes)
{
result.WithParameter(param);
}
result.Returns(returnType);
return(result.Body);
}
public void Returns_PassingAny_ShouldReturnSameValueOfBodyProperty()
{
// arrange
var dmi = new DynamicMethodInfo();
var expected = dmi.Body;
// act
var result = dmi.Returns(typeof(int));
// assert
result.Should().Be(expected);
}