public void Generic_DbReferenceEntry_Name_returns_name_of_property_from_internal_entry()
{
var internalEntry = new InternalReferenceEntry(
new Mock <InternalEntityEntryForMock <FakeEntity> >().Object, FakeWithProps.ReferenceMetadata);
Assert.Equal("Reference", internalEntry.Name);
}
public void InternalReferenceEntry_Name_works_even_when_used_with_Detached_entity()
{
var mockInternalEntry = MockHelper.CreateMockInternalEntityEntry(
new FakeEntity(), isDetached: true);
var internalEntry = new InternalReferenceEntry(mockInternalEntry.Object, FakeWithProps.ReferenceMetadata);
Assert.Equal("Reference", internalEntry.Name);
}
public void InternalReferenceEntry_Query_throws_if_used_with_Detached_entity()
{
var mockInternalEntry = MockHelper.CreateMockInternalEntityEntry(
new FakeEntity(), isDetached: true);
var internalEntry = new InternalReferenceEntry(mockInternalEntry.Object, FakeWithProps.ReferenceMetadata);
Assert.Equal(
Strings.DbPropertyEntry_NotSupportedForDetached("Query", "Reference", "FakeEntity"),
Assert.Throws <InvalidOperationException>(() => internalEntry.Query()).Message);
}
public void InternalReferenceEntry_throws_setting_current_value_from_detached_entity_if_navigation_property_has_been_removed()
{
var mockInternalEntry = MockHelper.CreateMockInternalEntityEntry(
new FakeEntity(), isDetached: true);
var internalEntry = new InternalReferenceEntry(mockInternalEntry.Object, FakeWithProps.ReferenceMetadata);
Assert.Equal(
Strings.DbPropertyEntry_SettingEntityRefNotSupported("Reference", "FakeEntity", "Detached"),
Assert.Throws <NotSupportedException>(() => { internalEntry.CurrentValue = null; }).Message);
}
InternalReferenceEntry_gets_current_value_from_RelatedEnd_if_navigation_property_has_been_removed_from_entity_implementation
(FakeEntity relatedEntity)
{
var mockRelatedEnd = Core.Objects.DataClasses.MockHelper.CreateMockEntityReference(relatedEntity);
var internalEntry =
new InternalReferenceEntry(
MockHelper.CreateMockInternalEntityEntry(new FakeEntity(), mockRelatedEnd.Object).Object,
FakeWithProps.ReferenceMetadata);
var propValue = internalEntry.CurrentValue;
Assert.Same(relatedEntity, propValue);
}
private void InternalReferenceEntry_sets_current_value_onto_entity_if_property_exists_implementation(bool isDetached)
{
var entity = new FakeWithProps
{
Reference = new FakeEntity()
};
var internalEntry = new InternalReferenceEntry(
MockHelper.CreateMockInternalEntityEntry(entity, isDetached).Object, FakeWithProps.ReferenceMetadata);
var relatedEntity = new FakeEntity();
internalEntry.CurrentValue = relatedEntity;
Assert.Same(relatedEntity, entity.Reference);
}