Extensions

Get informations

To obtain some sort of informations such as file name, content length, content type, md5, created and last modified, you can use GetBlobInformationsAsync extension on ITestFixture and IApplicationFactory where arguments are container name and blob file name with extension.

Blob infos model 
namespace FluentTesting.Azurite
{
    public class BlobData
    {
        /// <summary>
        /// File name
        /// </summary>
        public required string Name { get; set; }

        /// <summary>
        /// Content length
        /// </summary>
        public required long ContentLength { get; set; }

        /// <summary>
        /// Content type
        /// </summary>
        public required string ContentType { get; set; }

        /// <summary>
        /// Content MD5 hash for futher assertions
        /// </summary>
        public required string ContentMd5 { get; set; }

        /// <summary>
        /// Created
        /// </summary>
        public required DateTimeOffset Created { get; set; }

        /// <summary>
        /// Last modified
        /// </summary>
        public required DateTimeOffset LastModified { get; set; }
    }
}


var blobInfos = await fixture.GetBlobInformationsAsync("photos", "asd.png");

blobInfos.LastModified.Should().BeLessThan(TimeSpan.FromTicks(DateTimeOffset.Now.Ticks));

Note

To assert MD5 hash you can use predefined Extension AssertFileResponseAgainstBlobMd5Async

Assert MD5

AssertFileResponseAgainstBlobMd5Async extension on ITestFixture validates HttpResponseMessage representing FileContentResponse or any other version of stream against blob file via MD5 hash. Arguments are response, container name and file name with extension.

await fixture.AssertFileResponseAgainstBlobMd5Async(res, "photos", "asd.png");

Warning

If returns that blobInfo is null, you should double check that container name and file are filled correctly! Or that file really exists

If your response object is more complex and contains several files, you can assert stream via AssertFileResponseAgainstBlobMd5Async extension on ITestFixture that validates Stream representing desired file against blob file via MD5 hash. Arguments are stream, container name and file name with extension.

using var fileStream = await res.Content.ReadAsStreamAsync(); // Obtain specific part from multipart if needed

await fixture.AssertFileResponseAgainstBlobMd5Async(fileStream, "photos", "asd.png");