public void DeleteImagShouldReturnTrue()
{
var blob = new Mock<ICloudBlockBlob>();
blob.Setup(b => b.DeleteIfExists()).Returns(true);
var container = new Mock<ICloudContainer>();
container.Setup(c => c.GetBlockBlobReference(It.IsAny<string>())).Returns(blob.Object);
var azureStorage = new AzureBlobImageStorage(container.Object);
var result = azureStorage.Delete("someKey");
Assert.IsTrue(result);
}
public void SaveImageShouldReturnImageSource()
{
var uri = new Uri("http://test.com/testUri");
var blob = new Mock<ICloudBlockBlob>();
blob.Setup(b => b.UploadFromStream(It.IsAny<Stream>()));
blob.Setup(b => b.Uri).Returns(uri);
var container = new Mock<ICloudContainer>();
container.Setup(c => c.GetBlockBlobReference(It.IsAny<string>())).Returns(blob.Object);
var azureStorage = new AzureBlobImageStorage(container.Object);
var data = File.ReadAllBytes("Koala.jpg");
var result = azureStorage.Save(data);
Assert.IsNotNull(result);
Assert.AreEqual(result.Source, uri.AbsoluteUri);
Assert.AreEqual(result.Thumbnail, uri.AbsoluteUri);
}
public void RetrieveImagShouldReturnImage()
{
var data = File.ReadAllBytes("Koala.jpg");
var blob = new Mock<ICloudBlockBlob>();
blob.Setup(b => b.DownloadToStream(It.IsAny<Stream>())).Callback<Stream>(stream => stream.Write(data, 0, data.Length));
var container = new Mock<ICloudContainer>();
container.Setup(c => c.GetBlockBlobReference(It.IsAny<string>())).Returns(blob.Object);
var azureStorage = new AzureBlobImageStorage(container.Object);
var result = azureStorage.Retrieve("");
Assert.IsNotNull(result);
Assert.IsTrue(data.Length == result.Length);
var index = 0;
foreach (var @byte in data)
{
Assert.IsTrue(@byte == result[index]);
index++;
}
}