public void SetValue_IfInstanceIsNull_Throws()
{
// Arrange
IPropertySetter <Poco, PocoProperty> product = CreateProductUnderTest <Poco, PocoProperty>(
typeof(Poco).GetProperty("Value"));
Poco instance = null;
PocoProperty value = new PocoProperty();
// Act & Assert
ExceptionAssert.ThrowsArgumentNull(() => product.SetValue(ref instance, value), "instance");
}
public void SetValue_IfPrivateProperty_UpdatesValue()
{
// Arrange
IPropertySetter <Poco, PocoProperty> product = CreateProductUnderTest <Poco, PocoProperty>(
typeof(Poco).GetProperty("PrivateValue", BindingFlags.NonPublic | BindingFlags.Instance));
Poco instance = new Poco();
PocoProperty expected = new PocoProperty();
// Act
product.SetValue(ref instance, expected);
// Assert
PocoProperty actual = instance.PrivateValueAsPublic;
Assert.Same(expected, actual);
}
public void SetValue_UpdatesValue()
{
// Arrange
IPropertySetter <Poco, PocoProperty> product = CreateProductUnderTest <Poco, PocoProperty>(
typeof(Poco).GetProperty("Value"));
Poco instance = new Poco();
PocoProperty expected = new PocoProperty();
// Act
product.SetValue(ref instance, expected);
// Assert
PocoProperty actual = instance.Value;
Assert.Same(expected, actual);
}
public void GetValue_IfPrivateProperty_ReturnsValue()
{
// Arrange
IPropertyGetter <PocoStruct, PocoProperty> product = CreateProductUnderTest <PocoStruct, PocoProperty>(
typeof(PocoStruct).GetProperty("PrivateValue", BindingFlags.NonPublic | BindingFlags.Instance));
PocoProperty expected = new PocoProperty();
PocoStruct instance = new PocoStruct
{
PrivateValueAsPublic = expected
};
// Act
PocoProperty actual = product.GetValue(instance);
// Assert
Assert.Same(expected, actual);
}
public void GetValue_ReturnsValue()
{
// Arrange
IPropertyGetter <PocoStruct, PocoProperty> product = CreateProductUnderTest <PocoStruct, PocoProperty>(
typeof(PocoStruct).GetProperty("Value"));
PocoProperty expected = new PocoProperty();
PocoStruct instance = new PocoStruct
{
Value = expected
};
// Act
PocoProperty actual = product.GetValue(instance);
// Assert
Assert.Same(expected, actual);
}
