public void CreateGenericPropertySetterForStruct()
{
var prop = typeof(IInternalInterface).GetProperty("PublicProp");
var setter = PropertyAccessorGenerator.CreateSetter <object, int>(prop, false);
object s = new InternalStruct(); //the value type must be boxed
setter(s, 123);
Assert.AreEqual(123, ((InternalStruct)s).PublicProp);
var propWithPrivateSetter = typeof(InternalStruct).GetProperty("PropWithPrivateSetter");
var privateSetter = PropertyAccessorGenerator.CreateSetter <object, int>(propWithPrivateSetter, true);
privateSetter(s, 234);
Assert.AreEqual(234, ((InternalStruct)s).PropWithPrivateSetter);
var stringProp = typeof(InternalStruct).GetProperty("StringProp");
var stringSetter = PropertyAccessorGenerator.CreateSetter <object, string>(stringProp, false);
stringSetter(s, "some string");
Assert.AreEqual("some string", ((InternalStruct)s).StringProp);
var objectValueSetter = PropertyAccessorGenerator.CreateSetter <object, object>(prop, false);
objectValueSetter(s, 321);
Assert.AreEqual(321, ((InternalStruct)s).PublicProp);
}
public void CreateGenericSetterForStruct()
{
var intField = typeof(InternalStruct).GetField("_intField", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull(intField);
var intSetter = FieldAccessorGenerator.CreateSetter <object, int>(intField);
object s = new InternalStruct();
intSetter(s, 876);
Assert.AreEqual(876, intField.GetValue(s));
var intSetter2 = FieldAccessorGenerator.CreateSetter <object, object>(intField);
intSetter2(s, 8762);
Assert.AreEqual(8762, intField.GetValue(s));
var stringField = typeof(InternalStruct).GetField("_stringField", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull(stringField);
var stringSetter = FieldAccessorGenerator.CreateSetter <object, string>(stringField);
stringSetter(s, "str1");
Assert.AreEqual("str1", stringField.GetValue(s));
stringSetter(s, null);
Assert.AreEqual(null, stringField.GetValue(s));
var stringSetter2 = FieldAccessorGenerator.CreateSetter <object, object>(stringField);
stringSetter2(s, "str12");
Assert.AreEqual("str12", stringField.GetValue(s));
}
public void CreateSetterForStruct()
{
var intField = typeof(InternalStruct).GetField("_intField", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull(intField);
var intSetter = FieldAccessorGenerator.CreateSetter(intField);
object s = new InternalStruct();
Assert.Throws <InvalidCastException>(() => intSetter(s, "123"));
intSetter(s, 876);
Assert.AreEqual(876, intField.GetValue(s));
var stringField = typeof(InternalStruct).GetField("_stringField", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull(stringField);
var stringSetter = FieldAccessorGenerator.CreateSetter(stringField);
Assert.Throws <InvalidCastException>(() => stringSetter(s, 123));
stringSetter(s, "str1");
Assert.AreEqual("str1", stringField.GetValue(s));
stringSetter(s, null);
Assert.AreEqual(null, stringField.GetValue(s));
}
public void CreateGenericPropertyGetterForStruct()
{
var propFromInterface = typeof(IInternalInterface).GetProperty("PublicProp");
var s = new InternalStruct {
PublicProp = 321, StringProp = "some"
};
var getter = PropertyAccessorGenerator.CreateGetter <IInternalInterface, int>(propFromInterface, false);
Assert.AreEqual(s.PublicProp, getter(s));
var getter2 = PropertyAccessorGenerator.CreateGetter <InternalStruct, int>(propFromInterface, false);
Assert.AreEqual(s.PublicProp, getter2(s));
var getter3 = PropertyAccessorGenerator.CreateGetter <IInternalInterface2, int>(propFromInterface, false);
Assert.AreEqual(s.PublicProp, getter3(s));
var getter4 = PropertyAccessorGenerator.CreateGetter <object, int>(propFromInterface, false);
Assert.AreEqual(s.PublicProp, getter4(s));
var getter5 = PropertyAccessorGenerator.CreateGetter <object, object>(propFromInterface, false);
Assert.AreEqual(s.PublicProp, getter5(s));
var propFromStruct = typeof(InternalStruct).GetProperty("PublicProp");
var getter6 = PropertyAccessorGenerator.CreateGetter <InternalStruct, int>(propFromStruct, false);
Assert.AreEqual(s.PublicProp, getter6(s));
var getter7 = PropertyAccessorGenerator.CreateGetter <object, int>(propFromStruct, false);
Assert.AreEqual(s.PublicProp, getter7(s));
var getter8 = PropertyAccessorGenerator.CreateGetter <object, object>(propFromStruct, false);
Assert.AreEqual(s.PublicProp, getter8(s));
var stringProp = typeof(InternalStruct).GetProperty("StringProp");
var stringGetter = PropertyAccessorGenerator.CreateGetter <InternalStruct, string>(stringProp, false);
Assert.AreEqual(s.StringProp, stringGetter(s));
s.StringProp = null;
Assert.AreEqual(s.StringProp, stringGetter(s));
}
public void CreateGenericGetterForStruct()
{
var intField = typeof(InternalStruct).GetField("_intField", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull(intField);
var intGetter = FieldAccessorGenerator.CreateGetter <InternalStruct, int>(intField);
var s = new InternalStruct();
intField.SetValue(s, 1231);
Assert.AreEqual(intField.GetValue(s), intGetter(s));
var intGetter2 = FieldAccessorGenerator.CreateGetter <object, int>(intField);
intField.SetValue(s, 1232);
Assert.AreEqual(intField.GetValue(s), intGetter2(s));
var intGetter3 = FieldAccessorGenerator.CreateGetter <InternalStruct, object>(intField);
intField.SetValue(s, 1233);
Assert.AreEqual(intField.GetValue(s), intGetter3(s));
var stringField = typeof(InternalStruct).GetField("_stringField", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.NotNull(stringField);
var stringGetter = FieldAccessorGenerator.CreateGetter <InternalStruct, string>(stringField);
stringField.SetValue(s, "str1");
Assert.AreEqual(stringField.GetValue(s), stringGetter(s));
stringField.SetValue(s, null);
Assert.AreEqual(null, stringGetter(s));
var stringGetter2 = FieldAccessorGenerator.CreateGetter <InternalStruct, object>(stringField);
stringField.SetValue(s, "str2");
Assert.AreEqual(stringField.GetValue(s), stringGetter2(s));
var stringGetter3 = FieldAccessorGenerator.CreateGetter <object, string>(stringField);
stringField.SetValue(s, "str3");
Assert.AreEqual(stringField.GetValue(s), stringGetter3(s));
}
public void CreateGetterForStruct()
{
var propFromInterface = typeof(IInternalInterface).GetProperty("PublicProp");
var s = new InternalStruct {
PublicProp = 321, StringProp = "some"
};
var getter = PropertyAccessorGenerator.CreateGetter(propFromInterface, false);
Assert.AreEqual(s.PublicProp, getter(s));
var propFromStruct = typeof(InternalStruct).GetProperty("PublicProp");
var getter6 = PropertyAccessorGenerator.CreateGetter(propFromStruct, false);
Assert.AreEqual(s.PublicProp, getter6(s));
var stringProp = typeof(InternalStruct).GetProperty("StringProp");
var stringGetter = PropertyAccessorGenerator.CreateGetter(stringProp, false);
Assert.AreEqual(s.StringProp, stringGetter(s));
s.StringProp = null;
Assert.AreEqual(s.StringProp, stringGetter(s));
}
