test_fleet_pagination.py
file-level
1
files
1
commits
0
hotspots
0
🧊 dead
0
💥 blast risk
| 1 | """TDD — fleet pagination: offset/limit, total count, first/last/prev/next state.""" |
| 2 | from __future__ import annotations |
| 3 | |
| 4 | import math |
| 5 | import pytest |
| 6 | from datetime import datetime, timezone |
| 7 | from sqlalchemy.ext.asyncio import AsyncSession |
| 8 | |
| 9 | from musehub.db.musehub_repo_models import MusehubCommit, MusehubCommitRef |
| 10 | from tests.factories import create_repo |
| 11 | from muse.core.types import blob_id |
| 12 | |
| 13 | |
| 14 | def _utc() -> datetime: |
| 15 | return datetime.now(tz=timezone.utc) |
| 16 | |
| 17 | |
| 18 | async def _add_commit( |
| 19 | session: AsyncSession, |
| 20 | repo_id: str, |
| 21 | seed: str, |
| 22 | agent_id: str = "claude-code", |
| 23 | model_id: str = "claude-sonnet-4-6", |
| 24 | ) -> None: |
| 25 | row = MusehubCommit( |
| 26 | commit_id=blob_id(seed.encode()), |
| 27 | branch="dev", |
| 28 | parent_ids=[], |
| 29 | message=f"feat: {seed}", |
| 30 | author="gabriel", |
| 31 | timestamp=_utc(), |
| 32 | agent_id=agent_id, |
| 33 | model_id=model_id, |
| 34 | ) |
| 35 | session.add(row) |
| 36 | session.add(MusehubCommitRef(repo_id=repo_id, commit_id=row.commit_id)) |
| 37 | await session.commit() |
| 38 | |
| 39 | |
| 40 | _IDENTITY = { |
| 41 | "handle": "gabriel", |
| 42 | "type": "human", |
| 43 | "user_id": None, |
| 44 | } |
| 45 | |
| 46 | # --------------------------------------------------------------------------- |
| 47 | # P1 — first page returns up to PAGE_SIZE agents, next_cursor set when more exist |
| 48 | # --------------------------------------------------------------------------- |
| 49 | |
| 50 | @pytest.mark.asyncio |
| 51 | async def test_p1_first_page_returns_page_size_and_next_cursor( |
| 52 | db_session: AsyncSession, |
| 53 | ) -> None: |
| 54 | from musehub.api.routes.musehub.ui_user_profile import _fetch_agent_fleet, _FLEET_PAGE_SIZE |
| 55 | |
| 56 | repo = await create_repo(db_session, owner="gabriel", visibility="public") |
| 57 | |
| 58 | # Create PAGE_SIZE + 1 distinct agents |
| 59 | for i in range(_FLEET_PAGE_SIZE + 1): |
| 60 | await _add_commit(db_session, repo.repo_id, f"p1-c{i}", agent_id=f"agent-{i:02d}") |
| 61 | |
| 62 | result = await _fetch_agent_fleet(db_session, _IDENTITY) |
| 63 | |
| 64 | assert len(result["agents"]) == _FLEET_PAGE_SIZE |
| 65 | assert result["next_cursor"] == _FLEET_PAGE_SIZE |
| 66 | |
| 67 | |
| 68 | # --------------------------------------------------------------------------- |
| 69 | # P2 — last page has no next_cursor |
| 70 | # --------------------------------------------------------------------------- |
| 71 | |
| 72 | @pytest.mark.asyncio |
| 73 | async def test_p2_last_page_has_no_next_cursor( |
| 74 | db_session: AsyncSession, |
| 75 | ) -> None: |
| 76 | from musehub.api.routes.musehub.ui_user_profile import _fetch_agent_fleet, _FLEET_PAGE_SIZE |
| 77 | |
| 78 | repo = await create_repo(db_session, owner="gabriel", visibility="public") |
| 79 | |
| 80 | for i in range(_FLEET_PAGE_SIZE + 1): |
| 81 | await _add_commit(db_session, repo.repo_id, f"p2-c{i}", agent_id=f"agent-{i:02d}") |
| 82 | |
| 83 | result = await _fetch_agent_fleet(db_session, _IDENTITY, offset=_FLEET_PAGE_SIZE) |
| 84 | |
| 85 | assert len(result["agents"]) == 1 |
| 86 | assert result["next_cursor"] is None |
| 87 | |
| 88 | |
| 89 | # --------------------------------------------------------------------------- |
| 90 | # P3 — total_agents count is always the full fleet size regardless of page |
| 91 | # --------------------------------------------------------------------------- |
| 92 | |
| 93 | @pytest.mark.asyncio |
| 94 | async def test_p3_total_agents_reflects_full_fleet( |
| 95 | db_session: AsyncSession, |
| 96 | ) -> None: |
| 97 | from musehub.api.routes.musehub.ui_user_profile import _fetch_agent_fleet, _FLEET_PAGE_SIZE |
| 98 | |
| 99 | repo = await create_repo(db_session, owner="gabriel", visibility="public") |
| 100 | n = _FLEET_PAGE_SIZE + 3 |
| 101 | |
| 102 | for i in range(n): |
| 103 | await _add_commit(db_session, repo.repo_id, f"p3-c{i}", agent_id=f"agent-{i:02d}") |
| 104 | |
| 105 | page1 = await _fetch_agent_fleet(db_session, _IDENTITY, offset=0) |
| 106 | page2 = await _fetch_agent_fleet(db_session, _IDENTITY, offset=_FLEET_PAGE_SIZE) |
| 107 | |
| 108 | assert page1["total_agents"] == n |
| 109 | assert page2["total_agents"] == n |
| 110 | |
| 111 | |
| 112 | # --------------------------------------------------------------------------- |
| 113 | # P4 — total_pages derived correctly from total_agents and PAGE_SIZE |
| 114 | # --------------------------------------------------------------------------- |
| 115 | |
| 116 | @pytest.mark.asyncio |
| 117 | async def test_p4_total_pages_rounds_up( |
| 118 | db_session: AsyncSession, |
| 119 | ) -> None: |
| 120 | from musehub.api.routes.musehub.ui_user_profile import _fetch_agent_fleet, _FLEET_PAGE_SIZE |
| 121 | |
| 122 | repo = await create_repo(db_session, owner="gabriel", visibility="public") |
| 123 | n = _FLEET_PAGE_SIZE + 1 # exactly 2 pages |
| 124 | |
| 125 | for i in range(n): |
| 126 | await _add_commit(db_session, repo.repo_id, f"p4-c{i}", agent_id=f"agent-{i:02d}") |
| 127 | |
| 128 | result = await _fetch_agent_fleet(db_session, _IDENTITY) |
| 129 | |
| 130 | assert result["total_pages"] == math.ceil(n / _FLEET_PAGE_SIZE) |
| 131 | |
| 132 | |
| 133 | # --------------------------------------------------------------------------- |
| 134 | # P5 — current_page derived from offset |
| 135 | # --------------------------------------------------------------------------- |
| 136 | |
| 137 | @pytest.mark.asyncio |
| 138 | async def test_p5_current_page_reflects_offset( |
| 139 | db_session: AsyncSession, |
| 140 | ) -> None: |
| 141 | from musehub.api.routes.musehub.ui_user_profile import _fetch_agent_fleet, _FLEET_PAGE_SIZE |
| 142 | |
| 143 | repo = await create_repo(db_session, owner="gabriel", visibility="public") |
| 144 | |
| 145 | for i in range(_FLEET_PAGE_SIZE * 3): |
| 146 | await _add_commit(db_session, repo.repo_id, f"p5-c{i}", agent_id=f"agent-{i:02d}") |
| 147 | |
| 148 | p1 = await _fetch_agent_fleet(db_session, _IDENTITY, offset=0) |
| 149 | p2 = await _fetch_agent_fleet(db_session, _IDENTITY, offset=_FLEET_PAGE_SIZE) |
| 150 | p3 = await _fetch_agent_fleet(db_session, _IDENTITY, offset=_FLEET_PAGE_SIZE * 2) |
| 151 | |
| 152 | assert p1["current_page"] == 1 |
| 153 | assert p2["current_page"] == 2 |
| 154 | assert p3["current_page"] == 3 |
| 155 | |
| 156 | |
| 157 | # --------------------------------------------------------------------------- |
| 158 | # P6 — single page: no next_cursor, total_pages == 1 |
| 159 | # --------------------------------------------------------------------------- |
| 160 | |
| 161 | @pytest.mark.asyncio |
| 162 | async def test_p6_single_page_fleet( |
| 163 | db_session: AsyncSession, |
| 164 | ) -> None: |
| 165 | from musehub.api.routes.musehub.ui_user_profile import _fetch_agent_fleet, _FLEET_PAGE_SIZE |
| 166 | |
| 167 | repo = await create_repo(db_session, owner="gabriel", visibility="public") |
| 168 | |
| 169 | for i in range(3): |
| 170 | await _add_commit(db_session, repo.repo_id, f"p6-c{i}", agent_id=f"agent-{i:02d}") |
| 171 | |
| 172 | result = await _fetch_agent_fleet(db_session, _IDENTITY) |
| 173 | |
| 174 | assert len(result["agents"]) == 3 |
| 175 | assert result["next_cursor"] is None |
| 176 | assert result["total_pages"] == 1 |
| 177 | assert result["current_page"] == 1 |