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learningcircuit--local-deep…/tests/web_services/test_research_sources_service.py
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chore: import upstream snapshot with attribution
2026-07-13 13:08:55 +08:00

680 lines
25 KiB
Python

"""
Comprehensive tests for ResearchSourcesService.
Tests saving, retrieving, and updating research sources.
"""
from unittest.mock import Mock, patch
class TestSaveResearchSources:
"""Tests for save_research_sources method."""
def test_returns_zero_for_empty_sources(self, sample_research_id):
"""Test that zero is returned for empty sources list."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
result = ResearchSourcesService.save_research_sources(
sample_research_id, []
)
assert result == 0
def test_returns_zero_for_none_sources(self, sample_research_id):
"""Test that zero is returned for None sources."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
result = ResearchSourcesService.save_research_sources(
sample_research_id, None
)
assert result == 0
def test_skips_if_resources_already_exist(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that saving is skipped if resources already exist."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 5
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
result = ResearchSourcesService.save_research_sources(
sample_research_id, sample_sources
)
assert result == 5
mock_db_session.add.assert_not_called()
def test_saves_sources_when_none_exist(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that sources are saved when none exist."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
):
result = ResearchSourcesService.save_research_sources(
sample_research_id, sample_sources
)
assert result > 0
mock_db_session.commit.assert_called_once()
def test_extracts_url_from_url_key(
self, mock_db_session, sample_research_id
):
"""Test extraction of URL from 'url' key."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
sources = [{"url": "https://example.com", "title": "Test"}]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert call_kwargs["url"] == "https://example.com"
def test_extracts_url_from_link_key(
self, mock_db_session, sample_research_id
):
"""Test extraction of URL from 'link' key."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
sources = [{"link": "https://example.com", "title": "Test"}]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert call_kwargs["url"] == "https://example.com"
def test_extracts_title_from_title_key(
self, mock_db_session, sample_research_id
):
"""Test extraction of title from 'title' key."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
sources = [{"url": "https://example.com", "title": "My Title"}]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert call_kwargs["title"] == "My Title"
def test_extracts_title_from_name_key(
self, mock_db_session, sample_research_id
):
"""Test extraction of title from 'name' key."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
sources = [{"url": "https://example.com", "name": "My Name"}]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert call_kwargs["title"] == "My Name"
def test_uses_untitled_for_missing_title(
self, mock_db_session, sample_research_id
):
"""Test that 'Untitled' is used when title is missing."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
sources = [{"url": "https://example.com"}]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert call_kwargs["title"] == "Untitled"
def test_skips_sources_without_url(
self, mock_db_session, sample_research_id
):
"""Test that sources without URL are skipped."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
sources = [
{"title": "No URL"},
{"url": "https://example.com", "title": "Has URL"},
]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
):
result = ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
# Only one source should be saved
assert result == 1
def test_truncates_long_snippets(self, mock_db_session, sample_research_id):
"""Test that snippets are truncated to 1000 characters."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
long_snippet = "x" * 2000
sources = [
{
"url": "https://example.com",
"title": "Test",
"snippet": long_snippet,
}
]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert len(call_kwargs["content_preview"]) == 1000
def test_extracts_snippet_from_multiple_keys(
self, mock_db_session, sample_research_id
):
"""Test extraction of snippet from various keys."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
# Test content_preview key
sources = [
{"url": "https://example.com", "content_preview": "Preview text"}
]
mock_db_session.query.return_value.filter_by.return_value.count.return_value = 0
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch(
"local_deep_research.web.services.research_sources_service.ResearchResource"
) as mock_resource:
ResearchSourcesService.save_research_sources(
sample_research_id, sources
)
call_kwargs = mock_resource.call_args[1]
assert call_kwargs["content_preview"] == "Preview text"
class TestGetResearchSources:
"""Tests for get_research_sources method."""
def test_returns_list_of_sources(self, mock_db_session, sample_research_id):
"""Test that list of sources is returned."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_resource = Mock()
mock_resource.id = 1
mock_resource.url = "https://example.com"
mock_resource.title = "Test"
mock_resource.content_preview = "Preview"
mock_resource.source_type = "web"
mock_resource.resource_metadata = {}
mock_resource.created_at = "2024-01-01"
mock_db_session.query.return_value.filter_by.return_value.order_by.return_value.all.return_value = [
mock_resource
]
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
result = ResearchSourcesService.get_research_sources(
sample_research_id
)
assert isinstance(result, list)
assert len(result) == 1
def test_returns_correct_fields(self, mock_db_session, sample_research_id):
"""Test that sources have correct fields."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_resource = Mock()
mock_resource.id = 1
mock_resource.url = "https://example.com"
mock_resource.title = "Test Title"
mock_resource.content_preview = "Preview text"
mock_resource.source_type = "web"
mock_resource.resource_metadata = {"key": "value"}
mock_resource.created_at = "2024-01-01"
mock_db_session.query.return_value.filter_by.return_value.order_by.return_value.all.return_value = [
mock_resource
]
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
result = ResearchSourcesService.get_research_sources(
sample_research_id
)
source = result[0]
assert source["id"] == 1
assert source["url"] == "https://example.com"
assert source["title"] == "Test Title"
assert source["snippet"] == "Preview text"
assert source["content_preview"] == "Preview text"
assert source["source_type"] == "web"
assert source["metadata"] == {"key": "value"}
def test_returns_empty_list_when_no_sources(
self, mock_db_session, sample_research_id
):
"""Test that empty list is returned when no sources exist."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_db_session.query.return_value.filter_by.return_value.order_by.return_value.all.return_value = []
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
result = ResearchSourcesService.get_research_sources(
sample_research_id
)
assert result == []
def test_handles_null_metadata(self, mock_db_session, sample_research_id):
"""Test handling of null resource_metadata."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_resource = Mock()
mock_resource.id = 1
mock_resource.url = "https://example.com"
mock_resource.title = "Test"
mock_resource.content_preview = "Preview"
mock_resource.source_type = "web"
mock_resource.resource_metadata = None
mock_resource.created_at = "2024-01-01"
mock_db_session.query.return_value.filter_by.return_value.order_by.return_value.all.return_value = [
mock_resource
]
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
result = ResearchSourcesService.get_research_sources(
sample_research_id
)
assert result[0]["metadata"] == {}
def test_passes_username_to_session(
self, mock_db_session, sample_research_id
):
"""Test that username is passed to get_user_db_session."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_db_session.query.return_value.filter_by.return_value.order_by.return_value.all.return_value = []
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
ResearchSourcesService.get_research_sources(
sample_research_id, username="testuser"
)
mock_get_session.assert_called_once_with("testuser")
class TestUpdateResearchWithSources:
"""Tests for update_research_with_sources method."""
def test_calls_save_research_sources(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that save_research_sources is called."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_research = Mock()
mock_research.research_meta = None
mock_db_session.query.return_value.filter_by.return_value.first.return_value = mock_research
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch.object(
ResearchSourcesService,
"save_research_sources",
return_value=3,
) as mock_save:
ResearchSourcesService.update_research_with_sources(
sample_research_id, sample_sources
)
mock_save.assert_called_once()
def test_updates_research_metadata(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that research metadata is updated with source count."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_research = Mock()
mock_research.research_meta = {}
mock_db_session.query.return_value.filter_by.return_value.first.return_value = mock_research
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch.object(
ResearchSourcesService,
"save_research_sources",
return_value=3,
):
ResearchSourcesService.update_research_with_sources(
sample_research_id, sample_sources
)
assert mock_research.research_meta["sources_count"] == 3
assert mock_research.research_meta["has_sources"] is True
def test_returns_true_on_success(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that True is returned on success."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_research = Mock()
mock_research.research_meta = {}
mock_db_session.query.return_value.filter_by.return_value.first.return_value = mock_research
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch.object(
ResearchSourcesService,
"save_research_sources",
return_value=3,
):
result = ResearchSourcesService.update_research_with_sources(
sample_research_id, sample_sources
)
assert result is True
def test_returns_false_when_research_not_found(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that False is returned when research not found."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_db_session.query.return_value.filter_by.return_value.first.return_value = None
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch.object(
ResearchSourcesService,
"save_research_sources",
return_value=3,
):
result = ResearchSourcesService.update_research_with_sources(
sample_research_id, sample_sources
)
assert result is False
def test_returns_false_on_exception(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that False is returned on exception."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch.object(
ResearchSourcesService,
"save_research_sources",
side_effect=Exception("DB error"),
):
result = ResearchSourcesService.update_research_with_sources(
sample_research_id, sample_sources
)
assert result is False
def test_initializes_null_metadata(
self, mock_db_session, sample_research_id, sample_sources
):
"""Test that null research_meta is initialized."""
from local_deep_research.web.services.research_sources_service import (
ResearchSourcesService,
)
mock_research = Mock()
mock_research.research_meta = None
mock_db_session.query.return_value.filter_by.return_value.first.return_value = mock_research
with patch(
"local_deep_research.web.services.research_sources_service.get_user_db_session"
) as mock_get_session:
mock_get_session.return_value.__enter__.return_value = (
mock_db_session
)
mock_get_session.return_value.__exit__.return_value = False
with patch.object(
ResearchSourcesService,
"save_research_sources",
return_value=2,
):
ResearchSourcesService.update_research_with_sources(
sample_research_id, sample_sources
)
assert mock_research.research_meta is not None
assert isinstance(mock_research.research_meta, dict)