public async Task Should_not_blow_up_if_file_does_not_exist()
{
string fileName = $"{Guid.NewGuid()}.txt";
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), fileName);
sut.Exists.Should().BeFalse();
await sut.DeleteAsync();
}
public async Task Should_create_file_when_stream_opened()
{
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), $"{Guid.NewGuid()}.txt");
sut.Exists.Should().BeFalse();
using (await sut.OpenWriteAsync()) {}
sut.Exists.Should().BeTrue();
await sut.DeleteAsync();
}
public async Task Should_return_contents_of_file()
{
string fileName = $"{Guid.NewGuid()}.txt";
await ResourceHelpers.CreateFileWithContentAsync(ResourceHelpers.GetLocalDevelopmentContainer(), fileName, FileContent);
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), fileName);
var bytes = await sut.ReadToEndAsync();
string contents = Encoding.UTF8.GetString(bytes);
contents.Should().Be(FileContent);
await sut.DeleteAsync();
}
public async Task Should_delete_file_properly()
{
string fileName = $"{Guid.NewGuid()}.txt";
await ResourceHelpers.CreateFileWithContentAsync(ResourceHelpers.GetLocalDevelopmentContainer(), fileName, "test");
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), fileName);
sut.Exists.Should().BeTrue();
await sut.DeleteAsync();
sut.Exists.Should().BeFalse();
}
public async Task Should_give_md5_hash_of_file()
{
string fileName = $"{Guid.NewGuid()}.txt";
await ResourceHelpers.CreateFileWithContentAsync(ResourceHelpers.GetLocalDevelopmentContainer(), fileName, FileContent);
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), fileName);
var hash = await sut.GetHashAsync();
hash.Should().NotBeEmpty();
hash.Should().Be("081cb72eaaacae3df4502708ff956d23");
await sut.DeleteAsync();
}
public async Task Should_give_stream()
{
string fileName = $"{Guid.NewGuid()}.txt";
await ResourceHelpers.CreateFileWithContentAsync(ResourceHelpers.GetLocalDevelopmentContainer(), fileName, FileContent);
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), fileName);
using (var stream = await sut.OpenReadAsync())
{
stream.Should().NotBe(null);
stream.Position.Should().Be(0);
}
await sut.DeleteAsync();
}
public async Task Should_write_content_to_file_in_deep_structure()
{
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), $"folder1/folder2/folder3/{Guid.NewGuid()}.txt");
using (var stream = await sut.OpenWriteAsync())
using (var writer = new StreamWriter(stream))
{
writer.Write(WRITE_CONTENT);
}
string fileContents = await sut.RealPath.MakeHttpRequestAsync();
fileContents.Should().Be(WRITE_CONTENT);
await sut.DeleteAsync();
}
public async Task Should_be_able_to_read_file_contents_from_stream()
{
string fileName = $"{Guid.NewGuid()}.txt";
await ResourceHelpers.CreateFileWithContentAsync(ResourceHelpers.GetLocalDevelopmentContainer(), fileName, FileContent);
var sut = new BlobStorageFile(ResourceHelpers.GetLocalDevelopmentContainer(), fileName);
using (var stream = await sut.OpenReadAsync())
using (var reader = new StreamReader(stream))
{
string content = await reader.ReadToEndAsync();
content.Should().NotBeEmpty();
content.Should().StartWith(FileContent);
}
await sut.DeleteAsync();
}