public async Task Should_receive_it()
{
var payload = "payload";
var bytes = Encoding.UTF8.GetBytes(payload);
var message = new Message(bytes);
var configuration = new AzureStorageAttachmentConfiguration(
connectionStringProvider: AzureStorageEmulatorFixture.ConnectionStringProvider, containerName: "attachments", messagePropertyToIdentifyAttachmentBlob: "attachment-id");
var plugin = new AzureStorageAttachment(configuration);
await plugin.BeforeMessageSend(message);
Assert.Null(message.Body);
var receivedMessage = await plugin.AfterMessageReceive(message);
Assert.Equal(payload, Encoding.UTF8.GetString(receivedMessage.Body));
}
public async Task Should_receive_it_using_container_sas()
{
var payload = "payload";
var bytes = Encoding.UTF8.GetBytes(payload);
var message = new Message(bytes);
var credentials = new StorageCredentials(await fixture.GetContainerSas("attachments"));
var configuration = new AzureStorageAttachmentConfiguration(credentials, fixture.GetBlobEndpoint(), messagePropertyToIdentifyAttachmentBlob: "attachment-id");
var plugin = new AzureStorageAttachment(configuration);
await plugin.BeforeMessageSend(message);
Assert.Null(message.Body);
var receivedMessage = await plugin.AfterMessageReceive(message);
Assert.Equal(payload, Encoding.UTF8.GetString(receivedMessage.Body));
}
public async Task Should_be_able_to_send_if_container_was_not_found()
{
await fixture.DeleteContainer("attachments-that-didnt-exist");
var payload = "payload";
var bytes = Encoding.UTF8.GetBytes(payload);
var message = new Message(bytes);
var configuration = new AzureStorageAttachmentConfiguration(
connectionStringProvider: AzureStorageEmulatorFixture.ConnectionStringProvider, containerName: "attachments-that-didnt-exist", messagePropertyToIdentifyAttachmentBlob: "attachment-id");
var plugin = new AzureStorageAttachment(configuration);
await plugin.BeforeMessageSend(message);
Assert.Null(message.Body);
var receivedMessage = await plugin.AfterMessageReceive(message);
Assert.Equal(payload, Encoding.UTF8.GetString(receivedMessage.Body));
}
public async Task Should_throw_exception_with_blob_path_for_blob_that_cant_be_found()
{
var payload = "payload";
var bytes = Encoding.UTF8.GetBytes(payload);
var message = new Message(bytes)
{
MessageId = Guid.NewGuid().ToString(),
};
var sendingPlugin = new AzureStorageAttachment(new AzureStorageAttachmentConfiguration(
connectionStringProvider: AzureStorageEmulatorFixture.ConnectionStringProvider, containerName: "attachments"));
await sendingPlugin.BeforeMessageSend(message);
var receivingPlugin = new AzureStorageAttachment(new AzureStorageAttachmentConfiguration(
connectionStringProvider: AzureStorageEmulatorFixture.ConnectionStringProvider, containerName: "attachments-wrong-containers"));
var exception = await Assert.ThrowsAsync <Exception>(() => receivingPlugin.AfterMessageReceive(message));
Assert.Contains("attachments-wrong-containers", actualString: exception.Message);
Assert.Contains(message.UserProperties["$attachment.blob"].ToString(), actualString: exception.Message);
}
/// <summary>Download attachment from Azure Storage blob without registering plugin, using configuration object.</summary>
/// <param name="message"><see cref="Message"/></param>
/// <param name="configuration"><see cref="AzureStorageAttachmentConfiguration"/> object.</param>
/// <returns><see cref="Message"/> with body downloaded from Azure Storage blob.</returns>
public static async Task <Message> DownloadAzureStorageAttachment(this Message message, AzureStorageAttachmentConfiguration configuration)
{
var plugin = new AzureStorageAttachment(configuration);
return(await plugin.AfterMessageReceive(message).ConfigureAwait(false));
}