106 lines
3.3 KiB
Python
106 lines
3.3 KiB
Python
from pathlib import Path
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from sqlalchemy import text
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import pytest
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from l4d2web.app import create_app
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from l4d2web.auth import hash_password
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from l4d2web.db import get_engine, init_db, session_scope
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from l4d2web.models import Job, JobLog, User
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from l4d2web.services.job_worker import append_job_log
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@pytest.fixture
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def seeded_job_logs(tmp_path, monkeypatch):
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db_url = f"sqlite:///{tmp_path/'joblogs.db'}"
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monkeypatch.setenv("DATABASE_URL", db_url)
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app = create_app({"TESTING": True, "DATABASE_URL": db_url, "SECRET_KEY": "test"})
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init_db()
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with session_scope() as session:
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user = User(username="alice", password_digest=hash_password("secret"), admin=False)
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session.add(user)
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session.flush()
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job = Job(user_id=user.id, server_id=None, operation="install", state="succeeded")
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session.add(job)
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session.flush()
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for idx in range(1, 8):
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session.add(JobLog(job_id=job.id, seq=idx, stream="stdout", line=f"line-{idx}"))
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job_id = job.id
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user_id = user.id
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return app, job_id, user_id
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def test_job_logs_seq_monotonic(seeded_job_logs) -> None:
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app, job_id, _ = seeded_job_logs
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with app.app_context():
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with get_engine().connect() as conn:
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rows = conn.execute(
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text("select seq from job_logs where job_id=:id order by seq"),
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{"id": job_id},
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).all()
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values = [row[0] for row in rows]
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assert values == sorted(values)
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def test_append_job_log_increments_seq(seeded_job_logs) -> None:
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app, job_id, _ = seeded_job_logs
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with app.app_context():
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with session_scope() as session:
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append_job_log(session, job_id=job_id, stream="stdout", line="new line")
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with session_scope() as session:
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last = session.query(JobLog).filter(JobLog.job_id == job_id).order_by(JobLog.seq.desc()).first()
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assert last is not None
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assert last.seq == 8
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def test_sse_resume_from_last_seq(seeded_job_logs) -> None:
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app, job_id, user_id = seeded_job_logs
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client = app.test_client()
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with client.session_transaction() as sess:
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sess["user_id"] = user_id
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response = client.get(f"/jobs/{job_id}/stream?last_seq=5")
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assert response.status_code == 200
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def test_sse_replays_custom_job_log_events(seeded_job_logs) -> None:
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app, job_id, user_id = seeded_job_logs
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client = app.test_client()
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with client.session_transaction() as sess:
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sess["user_id"] = user_id
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response = client.get(f"/jobs/{job_id}/stream?last_seq=5")
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text = response.get_data(as_text=True)
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assert "id: 6\n" in text
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assert "event: stdout\n" in text
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assert "data: line-6\n\n" in text
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assert "data: line-5\n\n" not in text
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def test_sse_resumes_from_last_event_id_header(seeded_job_logs) -> None:
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app, job_id, user_id = seeded_job_logs
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client = app.test_client()
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with client.session_transaction() as sess:
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sess["user_id"] = user_id
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response = client.get(f"/jobs/{job_id}/stream", headers={"Last-Event-ID": "6"})
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text = response.get_data(as_text=True)
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assert "data: line-7\n\n" in text
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assert "data: line-6\n\n" not in text
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def test_sse_js_handles_job_log_custom_events() -> None:
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js = Path("l4d2web/static/js/sse.js").read_text()
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assert 'addEventListener("stdout"' in js
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assert 'addEventListener("stderr"' in js
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