public async Task DeleteSpecificationDatasetRelationshipDelegatesToGraphRepository()
{
string specificationId = NewRandomString();
string datasetId = NewRandomString();
await _specificationRepository.DeleteSpecificationDatasetRelationship(specificationId,
datasetId);
await ThenTheRelationshipWasDeleted <Specification, Dataset>(AttributeConstants.SpecificationDatasetRelationship,
(AttributeConstants.SpecificationId, specificationId),
(AttributeConstants.DatasetId, datasetId));
await AndTheRelationshipWasDeleted <Dataset, Specification>(AttributeConstants.DatasetSpecificationRelationship,
(AttributeConstants.DatasetId, datasetId),
(AttributeConstants.SpecificationId, specificationId));
}
