public async Task AddDocumentAsync_ReturnsRegionDocumentDTO()
{
// Arrange
RegionDocumentDTO doc = new RegionDocumentDTO()
{
ID = 2, BlobName = "Some, book", FileName = "Some.FileName"
};
RegionDocuments regionDocuments = new RegionDocuments()
{
ID = 2, BlobName = "Some, book", FileName = "Some.FileName"
};
_mapper.Setup(x => x.Map <RegionDocumentDTO, RegionDocuments>(doc))
.Returns(regionDocuments);
_repoWrapper.Setup(x => x.RegionDocument.Attach(regionDocuments));
// Act
var result = await _regionService.AddDocumentAsync(doc);
// Assert
Assert.IsInstanceOf <RegionDocumentDTO>(result);
Assert.IsNotNull(result);
}