public void Current_value_for_complex_property_cannot_be_set_to_null_even_if_it_is_already_null()
{
var properties = new Dictionary <string, object>
{
{ "ComplexProp", null }
};
var currentValues = new TestInternalPropertyValues <FakeWithProps>(properties, new[] { "ComplexProp" });
var entityEntry = FakeWithProps.CreateMockInternalEntityEntry(currentValues).Object;
var propEntry = new InternalEntityPropertyEntry(entityEntry, FakeWithProps.ComplexPropertyMetadata);
Assert.Equal(
Strings.DbPropertyValues_ComplexObjectCannotBeNull("ComplexProp", "FakeWithProps"),
Assert.Throws <InvalidOperationException>(() => propEntry.CurrentValue = null).Message);
}
public void Current_value_returned_for_complex_property_can_be_null()
{
var properties = new Dictionary <string, object>
{
{ "ComplexProp", null }
};
var currentValues = new TestInternalPropertyValues <FakeWithProps>(properties, new[] { "ComplexProp" });
var entityEntry = FakeWithProps.CreateMockInternalEntityEntry(currentValues).Object;
var propEntry = new InternalEntityPropertyEntry(entityEntry, FakeWithProps.ComplexPropertyMetadata);
var value = propEntry.CurrentValue;
Assert.Null(value);
}