public async Task CreateSpecificationDatasetRelationshipDelegatesToRepository() { string specificationId = NewRandomString(); string datasetId = NewRandomString(); IActionResult result = await _graphService.UpsertSpecificationDatasetRelationship(specificationId, datasetId); await _specificationRepository .Received(1) .CreateSpecificationDatasetRelationship(specificationId, datasetId); result .Should() .BeOfType <OkResult>(); }