hermes-agent/tests/gateway/test_runtime_footer.py

136 lines
4.0 KiB
Python

"""Unit tests for gateway.runtime_footer — the opt-in runtime-metadata footer
appended to final gateway replies."""
from __future__ import annotations
import os
import pytest
from gateway.runtime_footer import (
_home_relative_cwd,
_model_short,
build_footer_line,
format_runtime_footer,
resolve_footer_config,
)
# ---------------------------------------------------------------------------
# _model_short + _home_relative_cwd
# ---------------------------------------------------------------------------
@pytest.mark.parametrize(
"model,expected",
[
("openai/gpt-5.4", "gpt-5.4"),
("anthropic/claude-sonnet-4.6", "claude-sonnet-4.6"),
("gpt-5.4", "gpt-5.4"),
("", ""),
(None, ""),
],
)
def test_model_short_drops_vendor_prefix(model, expected):
assert _model_short(model) == expected
def test_home_relative_cwd_collapses_home(tmp_path, monkeypatch):
monkeypatch.setenv("HOME", str(tmp_path))
sub = tmp_path / "projects" / "hermes"
sub.mkdir(parents=True)
result = _home_relative_cwd(str(sub))
assert result == "~/projects/hermes"
# ---------------------------------------------------------------------------
# format_runtime_footer
# ---------------------------------------------------------------------------
def test_format_footer_all_fields(monkeypatch, tmp_path):
monkeypatch.setenv("HOME", str(tmp_path))
monkeypatch.setenv("TERMINAL_CWD", str(tmp_path / "projects" / "hermes"))
(tmp_path / "projects" / "hermes").mkdir(parents=True)
out = format_runtime_footer(
model="openrouter/openai/gpt-5.4",
context_tokens=68000,
context_length=100000,
cwd=None, # falls back to TERMINAL_CWD env var
fields=("model", "context_pct", "cwd"),
)
assert out == "gpt-5.4 · 68% · ~/projects/hermes"
def test_format_footer_skips_missing_context_length():
out = format_runtime_footer(
model="openai/gpt-5.4",
context_tokens=500,
context_length=None,
cwd="/tmp/wd",
fields=("model", "context_pct", "cwd"),
)
# context_pct dropped silently; no "?%" artifact
assert "%" not in out
assert "gpt-5.4" in out
assert "/tmp/wd" in out
# ---------------------------------------------------------------------------
# resolve_footer_config
# ---------------------------------------------------------------------------
def test_resolve_platform_override_wins():
user = {
"display": {
"runtime_footer": {"enabled": True, "fields": ["model"]},
"platforms": {
"slack": {"runtime_footer": {"enabled": False}},
},
},
}
# Telegram picks up the global enable
assert resolve_footer_config(user, "telegram")["enabled"] is True
# Slack overrides to off
assert resolve_footer_config(user, "slack")["enabled"] is False
def test_resolve_platform_can_add_fields_only():
user = {
"display": {
"runtime_footer": {"enabled": True},
"platforms": {
"discord": {"runtime_footer": {"fields": ["context_pct"]}},
},
},
}
tg = resolve_footer_config(user, "telegram")
assert tg["enabled"] is True
assert tg["fields"] == ["model", "context_pct", "cwd"]
dc = resolve_footer_config(user, "discord")
assert dc["enabled"] is True
assert dc["fields"] == ["context_pct"]
# ---------------------------------------------------------------------------
# build_footer_line — top-level entry point used by gateway/run.py
# ---------------------------------------------------------------------------
def test_build_footer_per_platform_off_suppresses():
user = {
"display": {
"runtime_footer": {"enabled": True},
"platforms": {"slack": {"runtime_footer": {"enabled": False}}},
},
}
out = build_footer_line(
user_config=user,
platform_key="slack",
model="openai/gpt-5.4",
context_tokens=10, context_length=100,
cwd="/tmp",
)
assert out == ""