khoj/tests/test_text_search.py
Debanjum Singh Solanky 9ab327a2b6 Store the data source of each entry in database
This will be useful for updating, deleting entries by their data
source. Data source can be one of Computer, Github or Notion for now

Store each file/entries source in database
2023-11-07 02:18:48 -08:00

419 lines
15 KiB
Python

# System Packages
import logging
from pathlib import Path
import os
import asyncio
# External Packages
import pytest
# Internal Packages
from khoj.search_type import text_search
from khoj.utils.rawconfig import ContentConfig, SearchConfig
from khoj.processor.org_mode.org_to_entries import OrgToEntries
from khoj.processor.github.github_to_entries import GithubToEntries
from khoj.utils.fs_syncer import collect_files, get_org_files
from database.models import LocalOrgConfig, KhojUser, Entry, GithubConfig
logger = logging.getLogger(__name__)
# Test
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_text_search_setup_with_missing_file_raises_error(org_config_with_only_new_file: LocalOrgConfig):
# Arrange
# Ensure file mentioned in org.input-files is missing
single_new_file = Path(org_config_with_only_new_file.input_files[0])
single_new_file.unlink()
# Act
# Generate notes embeddings during asymmetric setup
with pytest.raises(FileNotFoundError):
get_org_files(org_config_with_only_new_file)
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_get_org_files_with_org_suffixed_dir_doesnt_raise_error(tmp_path, default_user: KhojUser):
# Arrange
orgfile = tmp_path / "directory.org" / "file.org"
orgfile.parent.mkdir()
with open(orgfile, "w") as f:
f.write("* Heading\n- List item\n")
LocalOrgConfig.objects.create(
input_filter=[f"{tmp_path}/**/*"],
input_files=None,
user=default_user,
)
# Act
org_files = collect_files(user=default_user)["org"]
# Assert
# should return orgfile and not raise IsADirectoryError
assert org_files == {f"{orgfile}": "* Heading\n- List item\n"}
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_text_search_setup_with_empty_file_creates_no_entries(
org_config_with_only_new_file: LocalOrgConfig, default_user: KhojUser, caplog
):
# Arrange
data = get_org_files(org_config_with_only_new_file)
# Act
# Generate notes embeddings during asymmetric setup
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, data, regenerate=True, user=default_user)
# Assert
assert "Deleted 3 entries. Created 0 new entries for user " in caplog.records[-1].message
verify_embeddings(0, default_user)
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_text_indexer_deletes_embedding_before_regenerate(
content_config: ContentConfig, default_user: KhojUser, caplog
):
# Arrange
org_config = LocalOrgConfig.objects.filter(user=default_user).first()
data = get_org_files(org_config)
# Act
# Generate notes embeddings during asymmetric setup
with caplog.at_level(logging.DEBUG):
text_search.setup(OrgToEntries, data, regenerate=True, user=default_user)
# Assert
assert "Deleting all entries for file type org" in caplog.text
assert "Deleted 3 entries. Created 10 new entries for user " in caplog.records[-1].message
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_text_search_setup_batch_processes(content_config: ContentConfig, default_user: KhojUser, caplog):
# Arrange
org_config = LocalOrgConfig.objects.filter(user=default_user).first()
data = get_org_files(org_config)
# Act
# Generate notes embeddings during asymmetric setup
with caplog.at_level(logging.DEBUG):
text_search.setup(OrgToEntries, data, regenerate=True, user=default_user)
# Assert
assert "Deleted 3 entries. Created 10 new entries for user " in caplog.records[-1].message
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_text_index_same_if_content_unchanged(content_config: ContentConfig, default_user: KhojUser, caplog):
# Arrange
org_config = LocalOrgConfig.objects.filter(user=default_user).first()
data = get_org_files(org_config)
# Act
# Generate initial notes embeddings during asymmetric setup
with caplog.at_level(logging.DEBUG):
text_search.setup(OrgToEntries, data, regenerate=True, user=default_user)
initial_logs = caplog.text
caplog.clear() # Clear logs
# Run asymmetric setup again with no changes to data source. Ensure index is not updated
with caplog.at_level(logging.DEBUG):
text_search.setup(OrgToEntries, data, regenerate=False, user=default_user)
final_logs = caplog.text
# Assert
assert "Deleting all entries for file type org" in initial_logs
assert "Deleting all entries for file type org" not in final_logs
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
@pytest.mark.anyio
# @pytest.mark.asyncio
async def test_text_search(search_config: SearchConfig):
# Arrange
default_user = await KhojUser.objects.acreate(
username="test_user", password="test_password", email="test@example.com"
)
org_config = await LocalOrgConfig.objects.acreate(
input_files=None,
input_filter=["tests/data/org/*.org"],
index_heading_entries=False,
user=default_user,
)
data = get_org_files(org_config)
loop = asyncio.get_event_loop()
await loop.run_in_executor(
None,
text_search.setup,
OrgToEntries,
data,
True,
True,
default_user,
)
query = "How to git install application?"
# Act
hits = await text_search.query(default_user, query)
results = text_search.collate_results(hits)
results = sorted(results, key=lambda x: float(x.score))[:1]
# Assert
search_result = results[0].entry
assert "git clone" in search_result, 'search result did not contain "git clone" entry'
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_entry_chunking_by_max_tokens(org_config_with_only_new_file: LocalOrgConfig, default_user: KhojUser, caplog):
# Arrange
# Insert org-mode entry with size exceeding max token limit to new org file
max_tokens = 256
new_file_to_index = Path(org_config_with_only_new_file.input_files[0])
with open(new_file_to_index, "w") as f:
f.write(f"* Entry more than {max_tokens} words\n")
for index in range(max_tokens + 1):
f.write(f"{index} ")
data = get_org_files(org_config_with_only_new_file)
# Act
# reload embeddings, entries, notes model after adding new org-mode file
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, data, regenerate=False, user=default_user)
# Assert
assert (
"Deleted 0 entries. Created 2 new entries for user " in caplog.records[-1].message
), "new entry not split by max tokens"
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_entry_chunking_by_max_tokens_not_full_corpus(
org_config_with_only_new_file: LocalOrgConfig, default_user: KhojUser, caplog
):
# Arrange
# Insert org-mode entry with size exceeding max token limit to new org file
data = {
"readme.org": """
* Khoj
/Allow natural language search on user content like notes, images using transformer based models/
All data is processed locally. User can interface with khoj app via [[./interface/emacs/khoj.el][Emacs]], API or Commandline
** Dependencies
- Python3
- [[https://docs.conda.io/en/latest/miniconda.html#latest-miniconda-installer-links][Miniconda]]
** Install
#+begin_src shell
git clone https://github.com/khoj-ai/khoj && cd khoj
conda env create -f environment.yml
conda activate khoj
#+end_src"""
}
text_search.setup(
OrgToEntries,
data,
regenerate=False,
user=default_user,
)
max_tokens = 256
new_file_to_index = Path(org_config_with_only_new_file.input_files[0])
with open(new_file_to_index, "w") as f:
f.write(f"* Entry more than {max_tokens} words\n")
for index in range(max_tokens + 1):
f.write(f"{index} ")
data = get_org_files(org_config_with_only_new_file)
# Act
# reload embeddings, entries, notes model after adding new org-mode file
with caplog.at_level(logging.INFO):
text_search.setup(
OrgToEntries,
data,
regenerate=False,
full_corpus=False,
user=default_user,
)
# Assert
assert (
"Deleted 0 entries. Created 2 new entries for user " in caplog.records[-1].message
), "new entry not split by max tokens"
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_regenerate_index_with_new_entry(
content_config: ContentConfig, new_org_file: Path, default_user: KhojUser, caplog
):
# Arrange
org_config = LocalOrgConfig.objects.filter(user=default_user).first()
initial_data = get_org_files(org_config)
# append org-mode entry to first org input file in config
org_config.input_files = [f"{new_org_file}"]
with open(new_org_file, "w") as f:
f.write("\n* A Chihuahua doing Tango\n- Saw a super cute video of a chihuahua doing the Tango on Youtube\n")
final_data = get_org_files(org_config)
# Act
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, initial_data, regenerate=True, user=default_user)
initial_logs = caplog.text
caplog.clear() # Clear logs
# regenerate notes jsonl, model embeddings and model to include entry from new file
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, final_data, regenerate=True, user=default_user)
final_logs = caplog.text
# Assert
assert "Deleted 3 entries. Created 10 new entries for user " in initial_logs
assert "Deleted 10 entries. Created 11 new entries for user " in final_logs
verify_embeddings(11, default_user)
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_update_index_with_duplicate_entries_in_stable_order(
org_config_with_only_new_file: LocalOrgConfig, default_user: KhojUser, caplog
):
# Arrange
new_file_to_index = Path(org_config_with_only_new_file.input_files[0])
# Insert org-mode entries with same compiled form into new org file
new_entry = "* TODO A Chihuahua doing Tango\n- Saw a super cute video of a chihuahua doing the Tango on Youtube\n"
with open(new_file_to_index, "w") as f:
f.write(f"{new_entry}{new_entry}")
data = get_org_files(org_config_with_only_new_file)
# Act
# generate embeddings, entries, notes model from scratch after adding new org-mode file
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, data, regenerate=True, user=default_user)
initial_logs = caplog.text
caplog.clear() # Clear logs
data = get_org_files(org_config_with_only_new_file)
# update embeddings, entries, notes model with no new changes
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, data, regenerate=False, user=default_user)
final_logs = caplog.text
# Assert
# verify only 1 entry added even if there are multiple duplicate entries
assert "Deleted 3 entries. Created 1 new entries for user " in initial_logs
assert "Deleted 0 entries. Created 0 new entries for user " in final_logs
verify_embeddings(1, default_user)
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_update_index_with_deleted_entry(org_config_with_only_new_file: LocalOrgConfig, default_user: KhojUser, caplog):
# Arrange
new_file_to_index = Path(org_config_with_only_new_file.input_files[0])
# Insert org-mode entries with same compiled form into new org file
new_entry = "* TODO A Chihuahua doing Tango\n- Saw a super cute video of a chihuahua doing the Tango on Youtube\n"
with open(new_file_to_index, "w") as f:
f.write(f"{new_entry}{new_entry} -- Tatooine")
initial_data = get_org_files(org_config_with_only_new_file)
# update embeddings, entries, notes model after removing an entry from the org file
with open(new_file_to_index, "w") as f:
f.write(f"{new_entry}")
final_data = get_org_files(org_config_with_only_new_file)
# Act
# load embeddings, entries, notes model after adding new org file with 2 entries
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, initial_data, regenerate=True, user=default_user)
initial_logs = caplog.text
caplog.clear() # Clear logs
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, final_data, regenerate=False, user=default_user)
final_logs = caplog.text
# Assert
# verify only 1 entry added even if there are multiple duplicate entries
assert "Deleted 3 entries. Created 2 new entries for user " in initial_logs
assert "Deleted 1 entries. Created 0 new entries for user " in final_logs
verify_embeddings(1, default_user)
# ----------------------------------------------------------------------------------------------------
@pytest.mark.django_db
def test_update_index_with_new_entry(content_config: ContentConfig, new_org_file: Path, default_user: KhojUser, caplog):
# Arrange
org_config = LocalOrgConfig.objects.filter(user=default_user).first()
data = get_org_files(org_config)
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, data, regenerate=True, user=default_user)
initial_logs = caplog.text
caplog.clear() # Clear logs
# append org-mode entry to first org input file in config
with open(new_org_file, "w") as f:
new_entry = "\n* A Chihuahua doing Tango\n- Saw a super cute video of a chihuahua doing the Tango on Youtube\n"
f.write(new_entry)
data = get_org_files(org_config)
# Act
# update embeddings, entries with the newly added note
with caplog.at_level(logging.INFO):
text_search.setup(OrgToEntries, data, regenerate=False, user=default_user)
final_logs = caplog.text
# Assert
assert "Deleted 3 entries. Created 10 new entries for user " in initial_logs
assert "Deleted 0 entries. Created 1 new entries for user " in final_logs
verify_embeddings(11, default_user)
# ----------------------------------------------------------------------------------------------------
@pytest.mark.skipif(os.getenv("GITHUB_PAT_TOKEN") is None, reason="GITHUB_PAT_TOKEN not set")
def test_text_search_setup_github(content_config: ContentConfig, default_user: KhojUser):
# Arrange
github_config = GithubConfig.objects.filter(user=default_user).first()
# Act
# Regenerate github embeddings to test asymmetric setup without caching
text_search.setup(
GithubToEntries,
{},
regenerate=True,
user=default_user,
config=github_config,
)
# Assert
embeddings = Entry.objects.filter(user=default_user, file_type="github").count()
assert embeddings > 1
def verify_embeddings(expected_count, user):
embeddings = Entry.objects.filter(user=user, file_type="org").count()
assert embeddings == expected_count