Struct blobfs::mock::Blob

pub struct Blob { /* private fields */ }

A testing server implementation of an open /blob/ file.

Blob does not send the OnOpen event or handle requests until instructed to do so.

Implementations

impl Blob

pub fn fail_open_with_already_exists(self)

Fail the open request with an error indicating the blob already exists.

Panics

Panics on error

pub fn fail_open_with_not_found(self)

Fail the open request with an error indicating the blob does not exist.

Panics

Panics on error

pub fn fail_open_with_io_error(self)

Fail the open request with a generic IO error.

Panics

Panics on error

pub async fn fail_open_with_not_readable(self)

Succeeds the open request, but indicate the blob is not yet readable by not asserting the USER_0 signal on the file event handle, then asserts that the connection to the blob is closed.

Panics

Panics on error

pub async fn succeed_open_with_blob_readable(self)

Succeeds the open request, indicating that the blob is readable, then asserts that the connection to the blob is closed.

Panics

Panics on error

pub async fn expect_close(self)

Succeeds the open request, then verifies the blob is immediately closed (possibly after handling a single Close request).

Panics

Panics on error

pub async fn expect_done(self)

Asserts that the request stream closes without any further requests.

Panics

Panics on error

pub async fn expect_read(self, blob: &[u8])

Succeeds the open request, then handle read request with the given blob data.

Panics

Panics on error

pub async fn serve_contents(self, data: &[u8])

Succeeds the open request. Then handles get_attr, read, read_at, and possibly a final close requests with the given blob data.

Panics

Panics on error

pub async fn fail_write_with_corrupt(self)

Succeeds the open request, consumes the truncate request, the initial write calls, then fails the final write indicating the written data was corrupt.

Panics

Panics on error

pub fn expect_payload(self, expected: &[u8]) -> impl Future<Output = ()> + '_

Succeeds the open request, then returns a future that, when awaited, verifies the blob is truncated, written, and closed with the given expected payload.

Panics

Panics on error