public static void GetFileNamesAsync_String_String_DependencyThrowsException_DoesNotSwallow()
{
var mockSdk = MockSdk.GetBlobsAsync().Throws <InvalidOperationException>();
var documentRepository = new AzureBlobDocumentRepository(mockSdk.BlobContainerClient, new AzureBlobStorageSettings());
Assert.ThrowsAsync <InvalidOperationException>(
async() => await documentRepository.GetFileNamesAsync(string.Empty).ToListAsync());
}
public static async Task GetFileNamesAsync_HasFilesInDirectory_ReturnsExpectedFileNames(string directory, params string[] files)
{
var mockSdk = MockSdk.GetBlobsAsync().Returns(directory, files);
var documentRepository = new AzureBlobDocumentRepository(mockSdk.BlobContainerClient, new AzureBlobStorageSettings());
var fileNames = await documentRepository.GetFileNamesAsync(directory).ToListAsync();
fileNames.Should().BeEquivalentTo(files);
}
public static void DownloadAsync_String_String_DependencyThrowsException_DoesNotSwallow()
{
var mockSdk = MockSdk
.DownloadAsync()
.Throws(new InvalidOperationException());
var storage = new AzureBlobDocumentRepository(mockSdk.BlobContainerClient, new AzureBlobStorageSettings());
Assert.ThrowsAsync <InvalidOperationException>(() => storage.DownloadAsync("Id", "TheBlob"));
}
public static async Task DownloadAsync_String_String_ReturnsBlobDownloadInfo()
{
const string expectedContentType = "test/content";
await using var expectedStream = new MemoryStream();
var mockSdk = MockSdk.DownloadAsync().Returns(expectedStream, expectedContentType);
var storage = new AzureBlobDocumentRepository(mockSdk.BlobContainerClient, new AzureBlobStorageSettings());
var result = await storage.DownloadAsync("Id", "TheBlob");
result.Content.Should().BeSameAs(expectedStream);
result.ContentType.Should().Be(expectedContentType);
}
public async Task DownloadAsync_String_ReturnsBlobDownloadInfo()
{
var azureBlobStorageSettings = new AzureBlobStorageSettings {
DocumentDirectory = "non-solution"
};
const string expectedContentType = "test/content";
using var expectedStream = new MemoryStream();
var mockSdk = MockSdk.DownloadAsync().Returns(expectedStream, expectedContentType);
var storage = new AzureBlobDocumentRepository(mockSdk.BlobContainerClient, azureBlobStorageSettings);
var result = await storage.DownloadAsync("TheBlob");
result.Content.Should().Be(expectedStream);
result.ContentType.Should().Be(expectedContentType);
}
public void DownloadAsync_String_String_DependencyThrowsRequestFailedException_ThrowsDocumentRepositoryException()
{
const string message = "This is a message.";
const int statusCode = 500;
var mockSdk = MockSdk
.DownloadAsync()
.Throws(new RequestFailedException(statusCode, message));
var storage = new AzureBlobDocumentRepository(mockSdk.BlobContainerClient, new AzureBlobStorageSettings());
var ex = Assert.ThrowsAsync <DocumentRepositoryException>(
() => storage.DownloadAsync("Id", "TheBlob"));
ex.HttpStatusCode.Should().Be(statusCode);
ex.Message.Should().Be(message);
}
