feat(041): cross-source alignment with SchemaView dedup #55

	name: Backend Tests

	on:
	pull_request:
	paths:
	- "backend/**"
	- ".github/workflows/backend-tests.yml"

	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: pgvector/pgvector:pg16
	env:
	POSTGRES_USER: undata
	POSTGRES_PASSWORD: undata
	POSTGRES_DB: undata_test
	ports:
	- 5432:5432
	options: >-
	--health-cmd "pg_isready -U undata"
	--health-interval 5s
	--health-timeout 5s
	--health-retries 10

	steps:
	- uses: actions/checkout@v6

	- name: Install uv
	uses: astral-sh/setup-uv@v8.0.0
	with:
	version: "latest"

	- name: Install Python
	run: uv python install 3.14

	- name: Install dependencies
	working-directory: backend
	run: uv sync --all-extras

	- name: Enable pgvector extension
	env:
	PGPASSWORD: undata
	run: psql -h localhost -U undata -d undata_test -c "CREATE EXTENSION IF NOT EXISTS vector;"

	- name: Run tests
	working-directory: backend
	env:
	DATABASE_URL: postgresql+asyncpg://undata:undata@localhost:5432/undata_test
	TEST_DATABASE_URL: postgresql+asyncpg://undata:undata@localhost:5432/undata_test
	SECRET_KEY: test-secret
	run: uv run pytest tests/ -v --tb=short

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