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Merge #2453

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2453: test index resolver r=MarinPostma a=MarinPostma

add some tests to the `IndexResolver` implementation of `BatchHandler`


Co-authored-by: ad hoc <postma.marin@protonmail.com>
This commit is contained in:
bors[bot] 2022-06-08 11:05:30 +00:00 committed by GitHub
commit 0928f3d41c
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4 changed files with 473 additions and 310 deletions
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7
meilisearch-lib/src/dump/handler.rs
View File

@ -121,7 +121,6 @@ mod real {
#[cfg(test)]
mod test {
use std::marker::PhantomData;
use std::path::PathBuf;
use std::sync::Arc;
@ -137,12 +136,12 @@ mod test {
pub enum MockDumpHandler<U, I> {
Real(super::real::DumpHandler<U, I>),
Mock(Mocker, PhantomData<(U, I)>),
Mock(Mocker),
}
impl<U, I> MockDumpHandler<U, I> {
pub fn mock(mocker: Mocker) -> Self {
Self::Mock(mocker, PhantomData)
Self::Mock(mocker)
}
}
@ -173,7 +172,7 @@ mod test {
pub async fn run(&self, uid: String) -> Result<()> {
match self {
DumpHandler::Real(real) => real.run(uid).await,
DumpHandler::Mock(mocker, _) => unsafe { mocker.get("run").call(uid) },
DumpHandler::Mock(mocker) => unsafe { mocker.get("run").call(uid) },
}
}
}

5
meilisearch-lib/src/index_resolver/error.rs
View File

@ -5,7 +5,7 @@ use tokio::sync::mpsc::error::SendError as MpscSendError;
use tokio::sync::oneshot::error::RecvError as OneshotRecvError;
use uuid::Uuid;
use crate::{error::MilliError, index::error::IndexError};
use crate::{error::MilliError, index::error::IndexError, update_file_store::UpdateFileStoreError};
pub type Result<T> = std::result::Result<T, IndexResolverError>;
@ -49,7 +49,8 @@ internal_error!(
uuid::Error,
std::io::Error,
tokio::task::JoinError,
serde_json::Error
serde_json::Error,
UpdateFileStoreError
);
impl ErrorCode for IndexResolverError {

707
meilisearch-lib/src/index_resolver/mod.rs
View File

@ -27,6 +27,12 @@ use self::meta_store::IndexMeta;
pub type HardStateIndexResolver = IndexResolver<HeedMetaStore, MapIndexStore>;
#[cfg(not(test))]
pub use real::IndexResolver;
#[cfg(test)]
pub use test::MockIndexResolver as IndexResolver;
/// An index uid is composed of only ascii alphanumeric characters, - and _, between 1 and 400
/// bytes long
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
@ -96,349 +102,448 @@ impl FromStr for IndexUid {
}
}
pub struct IndexResolver<U, I> {
index_uuid_store: U,
index_store: I,
pub file_store: UpdateFileStore,
}
mod real {
use super::*;
impl IndexResolver<HeedMetaStore, MapIndexStore> {
pub fn load_dump(
src: impl AsRef<Path>,
dst: impl AsRef<Path>,
index_db_size: usize,
env: Arc<Env>,
indexer_opts: &IndexerOpts,
) -> anyhow::Result<()> {
HeedMetaStore::load_dump(&src, env)?;
let indexes_path = src.as_ref().join("indexes");
let indexes = indexes_path.read_dir()?;
let indexer_config = IndexerConfig::try_from(indexer_opts)?;
for index in indexes {
Index::load_dump(&index?.path(), &dst, index_db_size, &indexer_config)?;
}
Ok(())
pub struct IndexResolver<U, I> {
pub(super) index_uuid_store: U,
pub(super) index_store: I,
pub(super) file_store: UpdateFileStore,
}
}
impl<U, I> IndexResolver<U, I>
where
U: IndexMetaStore,
I: IndexStore,
{
pub fn new(index_uuid_store: U, index_store: I, file_store: UpdateFileStore) -> Self {
Self {
index_uuid_store,
index_store,
file_store,
impl IndexResolver<HeedMetaStore, MapIndexStore> {
pub fn load_dump(
src: impl AsRef<Path>,
dst: impl AsRef<Path>,
index_db_size: usize,
env: Arc<Env>,
indexer_opts: &IndexerOpts,
) -> anyhow::Result<()> {
HeedMetaStore::load_dump(&src, env)?;
let indexes_path = src.as_ref().join("indexes");
let indexes = indexes_path.read_dir()?;
let indexer_config = IndexerConfig::try_from(indexer_opts)?;
for index in indexes {
Index::load_dump(&index?.path(), &dst, index_db_size, &indexer_config)?;
}
Ok(())
}
}
pub async fn process_document_addition_batch(&self, mut tasks: Vec<Task>) -> Vec<Task> {
fn get_content_uuid(task: &Task) -> Uuid {
match task {
Task {
content: TaskContent::DocumentAddition { content_uuid, .. },
..
} => *content_uuid,
_ => panic!("unexpected task in the document addition batch"),
impl<U, I> IndexResolver<U, I>
where
U: IndexMetaStore,
I: IndexStore,
{
pub fn new(index_uuid_store: U, index_store: I, file_store: UpdateFileStore) -> Self {
Self {
index_uuid_store,
index_store,
file_store,
}
}
let content_uuids = tasks.iter().map(get_content_uuid).collect::<Vec<_>>();
match tasks.first() {
Some(Task {
id,
content:
TaskContent::DocumentAddition {
merge_strategy,
primary_key,
allow_index_creation,
index_uid,
pub async fn process_document_addition_batch(&self, mut tasks: Vec<Task>) -> Vec<Task> {
fn get_content_uuid(task: &Task) -> Uuid {
match task {
Task {
content: TaskContent::DocumentAddition { content_uuid, .. },
..
},
..
}) => {
let primary_key = primary_key.clone();
let method = *merge_strategy;
} => *content_uuid,
_ => panic!("unexpected task in the document addition batch"),
}
}
let index = if *allow_index_creation {
self.get_or_create_index(index_uid.clone(), *id).await
} else {
self.get_index(index_uid.as_str().to_string()).await
};
let content_uuids = tasks.iter().map(get_content_uuid).collect::<Vec<_>>();
// If the index doesn't exist and we are not allowed to create it with the first
// task, we must fails the whole batch.
let now = OffsetDateTime::now_utc();
let index = match index {
Ok(index) => index,
Err(e) => {
let error = ResponseError::from(e);
for task in tasks.iter_mut() {
task.events.push(TaskEvent::Failed {
error: error.clone(),
timestamp: now,
});
}
return tasks;
}
};
let file_store = self.file_store.clone();
let result = spawn_blocking(move || {
index.update_documents(
method,
primary_key,
file_store,
content_uuids.into_iter(),
)
})
.await;
let event = match result {
Ok(Ok(result)) => TaskEvent::Succeeded {
timestamp: OffsetDateTime::now_utc(),
result: TaskResult::DocumentAddition {
indexed_documents: result.indexed_documents,
match tasks.first() {
Some(Task {
id,
content:
TaskContent::DocumentAddition {
merge_strategy,
primary_key,
allow_index_creation,
index_uid,
..
},
},
Ok(Err(e)) => TaskEvent::Failed {
timestamp: OffsetDateTime::now_utc(),
error: e.into(),
},
Err(e) => TaskEvent::Failed {
timestamp: OffsetDateTime::now_utc(),
error: IndexResolverError::from(e).into(),
},
};
for task in tasks.iter_mut() {
task.events.push(event.clone());
}
tasks
}
_ => panic!("invalid batch!"),
}
}
pub async fn process_task(&self, task: &Task) -> Result<TaskResult> {
match &task.content {
TaskContent::DocumentAddition { .. } => panic!("updates should be handled by batch"),
TaskContent::DocumentDeletion {
deletion: DocumentDeletion::Ids(ids),
index_uid,
} => {
let ids = ids.clone();
let index = self.get_index(index_uid.clone().into_inner()).await?;
let DocumentDeletionResult {
deleted_documents, ..
} = spawn_blocking(move || index.delete_documents(&ids)).await??;
Ok(TaskResult::DocumentDeletion { deleted_documents })
}
TaskContent::DocumentDeletion {
deletion: DocumentDeletion::Clear,
index_uid,
} => {
let index = self.get_index(index_uid.clone().into_inner()).await?;
let deleted_documents = spawn_blocking(move || -> IndexResult<u64> {
let number_documents = index.stats()?.number_of_documents;
index.clear_documents()?;
Ok(number_documents)
})
.await??;
Ok(TaskResult::ClearAll { deleted_documents })
}
TaskContent::SettingsUpdate {
settings,
is_deletion,
allow_index_creation,
index_uid,
} => {
let index = if *is_deletion || !*allow_index_creation {
self.get_index(index_uid.clone().into_inner()).await?
} else {
self.get_or_create_index(index_uid.clone(), task.id).await?
};
let settings = settings.clone();
spawn_blocking(move || index.update_settings(&settings.check())).await??;
Ok(TaskResult::Other)
}
TaskContent::IndexDeletion { index_uid } => {
let index = self.delete_index(index_uid.clone().into_inner()).await?;
let deleted_documents = spawn_blocking(move || -> IndexResult<u64> {
Ok(index.stats()?.number_of_documents)
})
.await??;
Ok(TaskResult::ClearAll { deleted_documents })
}
TaskContent::IndexCreation {
primary_key,
index_uid,
} => {
let index = self.create_index(index_uid.clone(), task.id).await?;
if let Some(primary_key) = primary_key {
..
}) => {
let primary_key = primary_key.clone();
spawn_blocking(move || index.update_primary_key(primary_key)).await??;
}
let method = *merge_strategy;
Ok(TaskResult::Other)
}
TaskContent::IndexUpdate {
primary_key,
index_uid,
} => {
let index = self.get_index(index_uid.clone().into_inner()).await?;
let index = if *allow_index_creation {
self.get_or_create_index(index_uid.clone(), *id).await
} else {
self.get_index(index_uid.as_str().to_string()).await
};
if let Some(primary_key) = primary_key {
let primary_key = primary_key.clone();
spawn_blocking(move || index.update_primary_key(primary_key)).await??;
}
Ok(TaskResult::Other)
}
_ => unreachable!("Invalid task for index resolver"),
}
}
pub async fn dump(&self, path: impl AsRef<Path>) -> Result<()> {
for (_, index) in self.list().await? {
index.dump(&path)?;
}
self.index_uuid_store.dump(path.as_ref().to_owned()).await?;
Ok(())
}
async fn create_index(&self, uid: IndexUid, creation_task_id: TaskId) -> Result<Index> {
match self.index_uuid_store.get(uid.into_inner()).await? {
(uid, Some(_)) => Err(IndexResolverError::IndexAlreadyExists(uid)),
(uid, None) => {
let uuid = Uuid::new_v4();
let index = self.index_store.create(uuid).await?;
match self
.index_uuid_store
.insert(
uid,
IndexMeta {
uuid,
creation_task_id,
},
)
.await
{
Err(e) => {
match self.index_store.delete(uuid).await {
Ok(Some(index)) => {
index.close();
// If the index doesn't exist and we are not allowed to create it with the first
// task, we must fails the whole batch.
let now = OffsetDateTime::now_utc();
let index = match index {
Ok(index) => index,
Err(e) => {
let error = ResponseError::from(e);
for task in tasks.iter_mut() {
task.events.push(TaskEvent::Failed {
error: error.clone(),
timestamp: now,
});
}
Ok(None) => (),
Err(e) => log::error!("Error while deleting index: {:?}", e),
return tasks;
}
Err(e)
};
let file_store = self.file_store.clone();
let result = spawn_blocking(move || {
index.update_documents(
method,
primary_key,
file_store,
content_uuids.into_iter(),
)
})
.await;
let event = match result {
Ok(Ok(result)) => TaskEvent::Succeeded {
timestamp: OffsetDateTime::now_utc(),
result: TaskResult::DocumentAddition {
indexed_documents: result.indexed_documents,
},
},
Ok(Err(e)) => TaskEvent::Failed {
timestamp: OffsetDateTime::now_utc(),
error: e.into(),
},
Err(e) => TaskEvent::Failed {
timestamp: OffsetDateTime::now_utc(),
error: IndexResolverError::from(e).into(),
},
};
for task in tasks.iter_mut() {
task.events.push(event.clone());
}
Ok(()) => Ok(index),
tasks
}
_ => panic!("invalid batch!"),
}
}
}
/// Get or create an index with name `uid`.
pub async fn get_or_create_index(&self, uid: IndexUid, task_id: TaskId) -> Result<Index> {
match self.create_index(uid, task_id).await {
Ok(index) => Ok(index),
Err(IndexResolverError::IndexAlreadyExists(uid)) => self.get_index(uid).await,
Err(e) => Err(e),
pub async fn delete_content_file(&self, content_uuid: Uuid) -> Result<()> {
self.file_store.delete(content_uuid).await?;
Ok(())
}
}
pub async fn list(&self) -> Result<Vec<(String, Index)>> {
let uuids = self.index_uuid_store.list().await?;
let mut indexes = Vec::new();
for (name, IndexMeta { uuid, .. }) in uuids {
match self.index_store.get(uuid).await? {
Some(index) => indexes.push((name, index)),
None => {
// we found an unexisting index, we remove it from the uuid store
let _ = self.index_uuid_store.delete(name).await;
pub async fn process_task(&self, task: &Task) -> Result<TaskResult> {
match &task.content {
TaskContent::DocumentAddition { .. } => {
panic!("updates should be handled by batch")
}
TaskContent::DocumentDeletion {
deletion: DocumentDeletion::Ids(ids),
index_uid,
} => {
let ids = ids.clone();
let index = self.get_index(index_uid.clone().into_inner()).await?;
let DocumentDeletionResult {
deleted_documents, ..
} = spawn_blocking(move || index.delete_documents(&ids)).await??;
Ok(TaskResult::DocumentDeletion { deleted_documents })
}
TaskContent::DocumentDeletion {
deletion: DocumentDeletion::Clear,
index_uid,
} => {
let index = self.get_index(index_uid.clone().into_inner()).await?;
let deleted_documents = spawn_blocking(move || -> IndexResult<u64> {
let number_documents = index.stats()?.number_of_documents;
index.clear_documents()?;
Ok(number_documents)
})
.await??;
Ok(TaskResult::ClearAll { deleted_documents })
}
TaskContent::SettingsUpdate {
settings,
is_deletion,
allow_index_creation,
index_uid,
} => {
let index = if *is_deletion || !*allow_index_creation {
self.get_index(index_uid.clone().into_inner()).await?
} else {
self.get_or_create_index(index_uid.clone(), task.id).await?
};
let settings = settings.clone();
spawn_blocking(move || index.update_settings(&settings.check())).await??;
Ok(TaskResult::Other)
}
TaskContent::IndexDeletion { index_uid } => {
let index = self.delete_index(index_uid.clone().into_inner()).await?;
let deleted_documents = spawn_blocking(move || -> IndexResult<u64> {
Ok(index.stats()?.number_of_documents)
})
.await??;
Ok(TaskResult::ClearAll { deleted_documents })
}
TaskContent::IndexCreation {
primary_key,
index_uid,
} => {
let index = self.create_index(index_uid.clone(), task.id).await?;
if let Some(primary_key) = primary_key {
let primary_key = primary_key.clone();
spawn_blocking(move || index.update_primary_key(primary_key)).await??;
}
Ok(TaskResult::Other)
}
TaskContent::IndexUpdate {
primary_key,
index_uid,
} => {
let index = self.get_index(index_uid.clone().into_inner()).await?;
if let Some(primary_key) = primary_key {
let primary_key = primary_key.clone();
spawn_blocking(move || index.update_primary_key(primary_key)).await??;
}
Ok(TaskResult::Other)
}
_ => unreachable!("Invalid task for index resolver"),
}
}
pub async fn dump(&self, path: impl AsRef<Path>) -> Result<()> {
for (_, index) in self.list().await? {
index.dump(&path)?;
}
self.index_uuid_store.dump(path.as_ref().to_owned()).await?;
Ok(())
}
async fn create_index(&self, uid: IndexUid, creation_task_id: TaskId) -> Result<Index> {
match self.index_uuid_store.get(uid.into_inner()).await? {
(uid, Some(_)) => Err(IndexResolverError::IndexAlreadyExists(uid)),
(uid, None) => {
let uuid = Uuid::new_v4();
let index = self.index_store.create(uuid).await?;
match self
.index_uuid_store
.insert(
uid,
IndexMeta {
uuid,
creation_task_id,
},
)
.await
{
Err(e) => {
match self.index_store.delete(uuid).await {
Ok(Some(index)) => {
index.close();
}
Ok(None) => (),
Err(e) => log::error!("Error while deleting index: {:?}", e),
}
Err(e)
}
Ok(()) => Ok(index),
}
}
}
}
Ok(indexes)
}
pub async fn delete_index(&self, uid: String) -> Result<Index> {
match self.index_uuid_store.delete(uid.clone()).await? {
Some(IndexMeta { uuid, .. }) => match self.index_store.delete(uuid).await? {
Some(index) => {
index.clone().close();
Ok(index)
}
None => Err(IndexResolverError::UnexistingIndex(uid)),
},
None => Err(IndexResolverError::UnexistingIndex(uid)),
/// Get or create an index with name `uid`.
pub async fn get_or_create_index(&self, uid: IndexUid, task_id: TaskId) -> Result<Index> {
match self.create_index(uid, task_id).await {
Ok(index) => Ok(index),
Err(IndexResolverError::IndexAlreadyExists(uid)) => self.get_index(uid).await,
Err(e) => Err(e),
}
}
}
pub async fn get_index(&self, uid: String) -> Result<Index> {
match self.index_uuid_store.get(uid).await? {
(name, Some(IndexMeta { uuid, .. })) => {
pub async fn list(&self) -> Result<Vec<(String, Index)>> {
let uuids = self.index_uuid_store.list().await?;
let mut indexes = Vec::new();
for (name, IndexMeta { uuid, .. }) in uuids {
match self.index_store.get(uuid).await? {
Some(index) => Ok(index),
Some(index) => indexes.push((name, index)),
None => {
// For some reason we got a uuid to an unexisting index, we return an error,
// and remove the uuid from the uuid store.
let _ = self.index_uuid_store.delete(name.clone()).await;
Err(IndexResolverError::UnexistingIndex(name))
// we found an unexisting index, we remove it from the uuid store
let _ = self.index_uuid_store.delete(name).await;
}
}
}
(name, _) => Err(IndexResolverError::UnexistingIndex(name)),
}
}
pub async fn get_index_creation_task_id(&self, index_uid: String) -> Result<TaskId> {
let (uid, meta) = self.index_uuid_store.get(index_uid).await?;
meta.map(
|IndexMeta {
creation_task_id, ..
}| creation_task_id,
)
.ok_or(IndexResolverError::UnexistingIndex(uid))
Ok(indexes)
}
pub async fn delete_index(&self, uid: String) -> Result<Index> {
match self.index_uuid_store.delete(uid.clone()).await? {
Some(IndexMeta { uuid, .. }) => match self.index_store.delete(uuid).await? {
Some(index) => {
index.clone().close();
Ok(index)
}
None => Err(IndexResolverError::UnexistingIndex(uid)),
},
None => Err(IndexResolverError::UnexistingIndex(uid)),
}
}
pub async fn get_index(&self, uid: String) -> Result<Index> {
match self.index_uuid_store.get(uid).await? {
(name, Some(IndexMeta { uuid, .. })) => {
match self.index_store.get(uuid).await? {
Some(index) => Ok(index),
None => {
// For some reason we got a uuid to an unexisting index, we return an error,
// and remove the uuid from the uuid store.
let _ = self.index_uuid_store.delete(name.clone()).await;
Err(IndexResolverError::UnexistingIndex(name))
}
}
}
(name, _) => Err(IndexResolverError::UnexistingIndex(name)),
}
}
pub async fn get_index_creation_task_id(&self, index_uid: String) -> Result<TaskId> {
let (uid, meta) = self.index_uuid_store.get(index_uid).await?;
meta.map(
|IndexMeta {
creation_task_id, ..
}| creation_task_id,
)
.ok_or(IndexResolverError::UnexistingIndex(uid))
}
}
}
#[cfg(test)]
mod test {
// use std::{collections::BTreeMap, vec::IntoIter};
//
// use super::*;
//
// use futures::future::ok;
// use milli::update::{DocumentAdditionResult, IndexDocumentsMethod};
// use nelson::Mocker;
// use proptest::prelude::*;
//
// use crate::{
// index::{
// error::{IndexError, Result as IndexResult},
// Checked, IndexMeta, IndexStats, Settings,
// },
// tasks::{batch::Batch, BatchHandler},
// };
// use index_store::MockIndexStore;
// use meta_store::MockIndexMetaStore;
use super::*;
use nelson::Mocker;
pub enum MockIndexResolver<U, I> {
Real(super::real::IndexResolver<U, I>),
Mock(Mocker),
}
impl MockIndexResolver<HeedMetaStore, MapIndexStore> {
pub fn load_dump(
src: impl AsRef<Path>,
dst: impl AsRef<Path>,
index_db_size: usize,
env: Arc<Env>,
indexer_opts: &IndexerOpts,
) -> anyhow::Result<()> {
super::real::IndexResolver::load_dump(src, dst, index_db_size, env, indexer_opts)
}
}
impl<U, I> MockIndexResolver<U, I>
where
U: IndexMetaStore,
I: IndexStore,
{
pub fn new(index_uuid_store: U, index_store: I, file_store: UpdateFileStore) -> Self {
Self::Real(super::real::IndexResolver {
index_uuid_store,
index_store,
file_store,
})
}
pub fn mock(mocker: Mocker) -> Self {
Self::Mock(mocker)
}
pub async fn process_document_addition_batch(&self, tasks: Vec<Task>) -> Vec<Task> {
match self {
IndexResolver::Real(r) => r.process_document_addition_batch(tasks).await,
IndexResolver::Mock(m) => unsafe {
m.get("process_document_addition_batch").call(tasks)
},
}
}
pub async fn process_task(&self, task: &Task) -> Result<TaskResult> {
match self {
IndexResolver::Real(r) => r.process_task(task).await,
IndexResolver::Mock(m) => unsafe { m.get("process_task").call(task) },
}
}
pub async fn dump(&self, path: impl AsRef<Path>) -> Result<()> {
match self {
IndexResolver::Real(r) => r.dump(path).await,
IndexResolver::Mock(_) => todo!(),
}
}
/// Get or create an index with name `uid`.
pub async fn get_or_create_index(&self, uid: IndexUid, task_id: TaskId) -> Result<Index> {
match self {
IndexResolver::Real(r) => r.get_or_create_index(uid, task_id).await,
IndexResolver::Mock(_) => todo!(),
}
}
pub async fn list(&self) -> Result<Vec<(String, Index)>> {
match self {
IndexResolver::Real(r) => r.list().await,
IndexResolver::Mock(_) => todo!(),
}
}
pub async fn delete_index(&self, uid: String) -> Result<Index> {
match self {
IndexResolver::Real(r) => r.delete_index(uid).await,
IndexResolver::Mock(_) => todo!(),
}
}
pub async fn get_index(&self, uid: String) -> Result<Index> {
match self {
IndexResolver::Real(r) => r.get_index(uid).await,
IndexResolver::Mock(_) => todo!(),
}
}
pub async fn get_index_creation_task_id(&self, index_uid: String) -> Result<TaskId> {
match self {
IndexResolver::Real(r) => r.get_index_creation_task_id(index_uid).await,
IndexResolver::Mock(_) => todo!(),
}
}
pub async fn delete_content_file(&self, content_uuid: Uuid) -> Result<()> {
match self {
IndexResolver::Real(r) => r.delete_content_file(content_uuid).await,
IndexResolver::Mock(m) => unsafe {
m.get("delete_content_file").call(content_uuid)
},
}
}
}
// TODO: ignoring this test, it has become too complex to maintain, and rather implement
// handler logic test.

64
meilisearch-lib/src/tasks/handlers/index_resolver_handler.rs
View File

@ -38,7 +38,7 @@ where
if let BatchContent::DocumentsAdditionBatch(ref tasks) = batch.content {
for task in tasks {
if let Some(content_uuid) = task.get_content_uuid() {
if let Err(e) = self.file_store.delete(content_uuid).await {
if let Err(e) = self.delete_content_file(content_uuid).await {
log::error!("error deleting update file: {}", e);
}
}
@ -49,7 +49,12 @@ where
#[cfg(test)]
mod test {
use crate::index_resolver::{index_store::MockIndexStore, meta_store::MockIndexMetaStore};
use crate::index_resolver::index_store::MapIndexStore;
use crate::index_resolver::meta_store::HeedMetaStore;
use crate::index_resolver::{
error::Result as IndexResult, index_store::MockIndexStore, meta_store::MockIndexMetaStore,
};
use crate::tasks::task::TaskResult;
use crate::tasks::{
handlers::test::task_to_batch,
task::{Task, TaskContent},
@ -142,5 +147,58 @@ mod test {
index_resolver.process_batch(batch).await;
}
// TODO: test perform_batch. We need a Mocker for IndexResolver.
proptest! {
#[test]
fn index_document_task_deletes_update_file(
task in any::<Task>(),
) {
let rt = tokio::runtime::Runtime::new().unwrap();
let handle = rt.spawn(async {
let mocker = Mocker::default();
if let TaskContent::DocumentAddition{ .. } = task.content {
mocker.when::<Uuid, IndexResult<()>>("delete_content_file").then(|_| Ok(()));
}
let index_resolver: IndexResolver<HeedMetaStore, MapIndexStore> = IndexResolver::mock(mocker);
let batch = task_to_batch(task);
index_resolver.finish(&batch).await;
});
rt.block_on(handle).unwrap();
}
#[test]
fn test_handle_batch(task in any::<Task>()) {
let rt = tokio::runtime::Runtime::new().unwrap();
let handle = rt.spawn(async {
let mocker = Mocker::default();
match task.content {
TaskContent::DocumentAddition { .. } => {
mocker.when::<Vec<Task>, Vec<Task>>("process_document_addition_batch").then(|tasks| tasks);
}
TaskContent::Dump { .. } => (),
_ => {
mocker.when::<&Task, IndexResult<TaskResult>>("process_task").then(|_| Ok(TaskResult::Other));
}
}
let index_resolver: IndexResolver<HeedMetaStore, MapIndexStore> = IndexResolver::mock(mocker);
let batch = task_to_batch(task);
if index_resolver.accept(&batch) {
index_resolver.process_batch(batch).await;
}
});
if let Err(e) = rt.block_on(handle) {
if e.is_panic() {
std::panic::resume_unwind(e.into_panic());
}
}
}
}
}