d10bb2ab6f
`scripts/run_tests.sh tests/<dir>/` is how a change gets its regression
coverage run, so a test filed under the wrong directory is a test nobody
runs when that code changes. Two kinds of drift had accumulated.
Parallel directories for one source package, folded into the mirror:
tests/acp -> tests/acp_adapter (its __init__/conftest move with it)
tests/cli -> tests/hermes_cli (prompt_toolkit fixture merged into
hermes_cli/conftest.py)
tests/run_agent -> tests/agent (backoff fixture becomes
agent/conftest.py)
tests/relay -> tests/gateway/relay
tests/state -> tests/hermes_state
246 loose files at tests/ root, routed by the package they import/patch:
hermes_cli, hermes_state, agent, gateway, tools, plugins, tui_gateway, cron.
Installer and desktop-update script tests go to tests/scripts/{install,
desktop_update}/. 43 tests of root-level modules (batch_runner, utils,
hermes_constants, packaging) stay at the root.
Filenames drop their issue numbers (95 files: test_89315_x.py -> test_x.py);
the number stays in the module docstring where it has context.
Collisions: test_cli_skin_integration.py existed in both tests/ and tests/cli
with different subsets — merged into one (10 tests, all kept);
run_agent/test_pre_compress_memory_context.py -> agent/..._handoff.py;
tests/test_account_usage.py -> agent/test_account_usage_fetch.py;
tests/test_web_server.py -> hermes_cli/test_web_server_ws_ping.py.
Deleted: test_minisweagent_path.py (empty since PR #2804),
test_model_picker_scroll.py (tested a private copy of the logic, imported
nothing), test_process_loop_event_loop_warning.py (asserted asyncio behaviour,
imported nothing from Hermes).
Repo-root path arithmetic (Path(__file__).parents[N], dirname chains) is
bumped for the 202 files that changed depth and verified by evaluating every
such expression against the new location. classify_changes' desktop-updater
lane prefix, tests-os.yml's ignore glob and every in-tree path comment follow
the moves. tests/test_tests_tree_layout.py keeps the tree from drifting back.
148 lines
4.5 KiB
Python
148 lines
4.5 KiB
Python
"""Tests for hermes_cli.partial_compress — the pure split/parse helpers
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behind ``/compress here [N]`` (boundary-aware "summarize up to here").
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Inspired by Claude Code's Rewind "Summarize up to here" action.
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"""
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from hermes_cli.partial_compress import (
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DEFAULT_KEEP_LAST,
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MAX_KEEP_LAST,
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parse_partial_compress_args,
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rejoin_compressed_head_and_tail,
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split_history_for_partial_compress,
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)
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def _history(n_pairs: int) -> list[dict[str, str]]:
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"""Build n_pairs of (user, assistant) exchanges."""
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h: list[dict[str, str]] = []
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for i in range(n_pairs):
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h.append({"role": "user", "content": f"u{i}"})
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h.append({"role": "assistant", "content": f"a{i}"})
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return h
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# ── parse_partial_compress_args ──────────────────────────────────────
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def test_here_with_count():
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partial, keep, focus = parse_partial_compress_args("here 4")
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assert partial is True
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assert keep == 4
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assert focus is None
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def test_keep_flag_forms():
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for arg in ("--keep 5", "-k 5", "--keep=5"):
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partial, keep, focus = parse_partial_compress_args(arg)
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assert partial is True, arg
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assert keep == 5, arg
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assert focus is None, arg
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def test_here_count_clamped_low_and_high():
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_, keep_low, _ = parse_partial_compress_args("here 0")
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assert keep_low == 1
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_, keep_high, _ = parse_partial_compress_args(f"here {MAX_KEEP_LAST + 50}")
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assert keep_high == MAX_KEEP_LAST
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# ── split_history_for_partial_compress ───────────────────────────────
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def test_split_tail_always_starts_on_user():
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# Tool messages interleaved — tail must still snap to a user turn.
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h = [
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{"role": "user", "content": "u0"},
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{"role": "assistant", "content": "a0"},
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{"role": "user", "content": "u1"},
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{"role": "assistant", "content": "a1"},
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{"role": "tool", "content": "t1"},
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{"role": "assistant", "content": "a1b"},
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{"role": "user", "content": "u2"},
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{"role": "assistant", "content": "a2"},
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]
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head, tail = split_history_for_partial_compress(h, keep_last=1)
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assert tail[0]["role"] == "user"
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assert tail[0]["content"] == "u2"
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assert head + tail == h
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def test_split_rejoin_preserves_all_messages():
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h = _history(6)
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head, tail = split_history_for_partial_compress(h, keep_last=3)
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assert head + tail == h
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# ── rejoin_compressed_head_and_tail (seam-alternation guard) ─────────
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def _roles(msgs):
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return [m["role"] for m in msgs if m["role"] in ("user", "assistant")]
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def _no_consecutive_dupes(msgs):
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r = _roles(msgs)
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return all(r[i] != r[i + 1] for i in range(len(r) - 1))
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def test_rejoin_valid_seam_assistant_then_user():
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# Normal case: head ends on assistant, tail starts on user → valid.
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head = [{"role": "user", "content": "[summary]"},
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{"role": "assistant", "content": "ack"}]
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tail = [{"role": "user", "content": "next"},
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{"role": "assistant", "content": "reply"}]
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out = rejoin_compressed_head_and_tail(head, tail)
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assert out == head + tail
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assert _no_consecutive_dupes(out)
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def test_rejoin_user_user_seam_merges():
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# Degenerate head ending on a user summary; tail starts on user.
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head = [{"role": "user", "content": "[summary of head]"}]
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tail = [{"role": "user", "content": "latest question"},
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{"role": "assistant", "content": "answer"}]
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out = rejoin_compressed_head_and_tail(head, tail)
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assert _no_consecutive_dupes(out), out
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# The two user messages were merged into one.
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assert out[0]["content"] == "[summary of head]\n\nlatest question"
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assert out[1] == {"role": "assistant", "content": "answer"}
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def test_rejoin_assistant_assistant_seam_merges():
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head = [{"role": "user", "content": "q"},
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{"role": "assistant", "content": "head end"}]
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tail = [{"role": "assistant", "content": "tail start"},
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{"role": "user", "content": "u"}]
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out = rejoin_compressed_head_and_tail(head, tail)
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assert _no_consecutive_dupes(out), out
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assert out[-2]["content"] == "head end\n\ntail start"
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def test_rejoin_tool_seam_left_alone():
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# tool->tool is the one legal repetition; don't merge.
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head = [{"role": "user", "content": "q"}, {"role": "tool", "content": "t1"}]
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tail = [{"role": "user", "content": "u"}]
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out = rejoin_compressed_head_and_tail(head, tail)
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assert out == head + tail
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