hermes-agent/tests/hermes_cli/test_banner_skills_width.py
Teknium 6b81590c55
test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions
Systematic prune per AGENTS.md test policy, one pass over every major
test tree (gateway, hermes_cli, tools, agent, run_agent, plugins, cli,
cron, tui_gateway, honcho/openviking, root-level):

- DELETE: source-reading tests (read_text/getsource on prod files),
  change-detector tests (exact catalog counts, model-name snapshots,
  config version literals), mock-echo tests (assert a mock returns what
  it was told), assertion-free/trivial tests, near-duplicate
  parametrizations (boundaries + one representative kept), async/sync
  twin duplicates, cosmetic within-file variations.
- KEEP (mandatory): security/redaction/approval guards, message-role
  alternation invariants, prompt-caching/deterministic-call-id
  invariants, issue-number regression tests (deduped), E2E tests.
- 6 test files deleted outright (script-style/no-assert or fully
  redundant); conftest.py, fakes/, fixtures/ untouched.
- tests/acp/conftest.py added: autouse fixture stubs the live
  models.dev/GitHub/Copilot/Anthropic inventory fetches that ACP server
  tests performed on every session create — test_server.py 147s → 3.4s,
  and the tests are now genuinely hermetic.
- Sleep-based slowness shrunk where safe (codex_ttfb_watchdog,
  compression_concurrent_fork, etc.); no wall-clock assertion tightened.

Verification: full hermetic suite via scripts/run_tests.sh —
2439 files, 31,130 tests passed, 0 failed, 0 flaky retries, 315s wall
(baseline: 583s wall, 13,564s subprocess CPU).
2026-07-29 13:10:23 -07:00

67 lines
2.4 KiB
Python

"""Tests for banner skills display — terminal-width-aware truncation."""
import os
from unittest.mock import patch
from rich.console import Console
import hermes_cli.banner as banner
import model_tools
import tools.mcp_tool
def _build_banner_with_skills(skills_by_category, term_width=160):
"""Helper: build banner with given skills and return captured output."""
with (
patch.object(
model_tools,
"check_tool_availability",
return_value=([], []),
),
patch.object(banner, "get_available_skills", return_value=skills_by_category),
patch.object(banner, "get_update_result", return_value=None),
patch.object(tools.mcp_tool, "get_mcp_status", return_value=[]),
patch("shutil.get_terminal_size", return_value=os.terminal_size((term_width, 50))),
):
console = Console(
record=True, force_terminal=False, color_system=None, width=term_width
)
banner.build_welcome_banner(
console=console,
model="anthropic/test-model",
cwd="/tmp/project",
tools=[],
)
return console.export_text()
def test_wide_terminal_shows_more_than_8_skills():
"""A wide terminal should display more than 8 skills per category."""
# 15 skills in one category
skills = {"research": [f"skill-{i:02d}" for i in range(15)]}
text = _build_banner_with_skills(skills, term_width=200)
# With a 200-char terminal, more than 8 should be visible.
# The old code always truncated at 8; we should see at least 9 now.
assert "skill-08" in text, f"Expected skill-08 in output for wide terminal: {text}"
def test_small_category_shows_all_skills():
"""Categories with few skills should show all of them regardless of width."""
skills = {"security": ["auth", "vault"]}
text = _build_banner_with_skills(skills, term_width=80)
assert "auth" in text
assert "vault" in text
# No "+N more" indicator for small categories
assert "+2 more" not in text
def test_skills_respect_category_label_width():
"""Skills display should account for the category label prefix width."""
# A category with a long name should have less room for skills
skills = {"very-long-category-name": [f"skill-{i:02d}" for i in range(10)]}
text = _build_banner_with_skills(skills, term_width=120)
# Should still show at least some skills
assert "skill-00" in text