mirror of
https://github.com/NousResearch/hermes-agent.git
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95b7ea5e5d
Cross-surface slash command (CLI, gateway, TUI) following the /learn prompt-injection pattern. Port of Codex /init.
117 lines
4.6 KiB
Python
117 lines
4.6 KiB
Python
"""Tests for /init — generate or update AGENTS.md from a project scan.
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Covers the shared prompt builder (hermes_cli.init_command.build_init_prompt)
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and the slash-command registry wiring. /init has no engine and no model tool:
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it builds a guidance-laden prompt that the live agent runs as a normal turn
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(the /learn pattern), so these are the load-bearing behavior contracts.
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"""
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from hermes_cli.init_command import (
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_QUALITY_BAR,
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build_init_prompt,
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build_init_prompt_for_cwd,
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)
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class TestBuildInitPrompt:
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def test_includes_the_cwd(self):
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prompt = build_init_prompt("/home/alice/projects/acme")
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assert "/home/alice/projects/acme" in prompt
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def test_mentions_agents_md(self):
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prompt = build_init_prompt("/tmp/proj")
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assert "AGENTS.md" in prompt
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def test_fresh_generation_when_no_existing_file(self):
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prompt = build_init_prompt("/tmp/proj", existing_file=None)
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assert "generate an AGENTS.md" in prompt
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# No merge discipline block for a fresh file.
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assert "MERGE DISCIPLINE" not in prompt
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def test_merge_not_overwrite_when_existing_file_passed(self):
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existing = "# My Project\n\nAlways run `make lint` before committing.\n"
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prompt = build_init_prompt("/tmp/proj", existing_file=existing)
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low = prompt.lower()
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# Update mode, with explicit merge-not-overwrite discipline.
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assert "UPDATE the existing AGENTS.md" in prompt
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assert "merge" in low
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assert "do not overwrite" in low or "not overwrite" in low
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assert "preserve" in low
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# And it carries the current content so the agent can merge.
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assert existing.strip() in prompt
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def test_empty_existing_file_still_triggers_update_mode(self):
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# An existing-but-empty AGENTS.md is still an update, not a fresh gen
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# (None means "no file"; "" means "empty file").
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prompt = build_init_prompt("/tmp/proj", existing_file="")
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assert "UPDATE the existing AGENTS.md" in prompt
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def test_includes_extra_notes_verbatim(self):
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notes = "focus on the test setup, and mention the flaky e2e suite"
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prompt = build_init_prompt("/tmp/proj", extra=notes)
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assert notes in prompt
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def test_no_notes_section_when_extra_empty(self):
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assert "USER NOTES" not in build_init_prompt("/tmp/proj", extra=" ")
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assert "USER NOTES" in build_init_prompt("/tmp/proj", extra="hi")
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def test_always_includes_the_quality_bar(self):
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for existing in (None, "# old content"):
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prompt = build_init_prompt("/tmp/proj", existing_file=existing)
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assert _QUALITY_BAR in prompt
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def test_quality_bar_demands_exact_commands_and_conciseness(self):
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low = _QUALITY_BAR.lower()
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assert "100 lines" in low
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assert "never invent" in low
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assert "no generic advice" in low
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def test_references_read_only_scan_tools(self):
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prompt = build_init_prompt("/tmp/proj")
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for tool in ("read_file", "search_files", "write_file"):
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assert tool in prompt
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class TestBuildInitPromptForCwd:
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def test_defaults_to_process_cwd(self, tmp_path, monkeypatch):
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monkeypatch.chdir(tmp_path)
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prompt = build_init_prompt_for_cwd()
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assert str(tmp_path) in prompt
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assert "generate an AGENTS.md" in prompt
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def test_reads_existing_agents_md(self, tmp_path):
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(tmp_path / "AGENTS.md").write_text(
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"# Existing\n\nRun `tox -e py311`.\n", encoding="utf-8"
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)
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prompt = build_init_prompt_for_cwd(cwd=str(tmp_path))
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assert "UPDATE the existing AGENTS.md" in prompt
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assert "Run `tox -e py311`." in prompt
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def test_passes_extra_through(self, tmp_path):
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prompt = build_init_prompt_for_cwd(cwd=str(tmp_path), extra="keep it short")
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assert "keep it short" in prompt
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class TestInitRegistryWiring:
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def test_init_is_registered_and_resolves(self):
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from hermes_cli.commands import resolve_command
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cmd = resolve_command("init")
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assert cmd is not None
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assert cmd.name == "init"
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def test_init_is_in_tools_and_skills_category(self):
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from hermes_cli.commands import resolve_command
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assert resolve_command("init").category == "Tools & Skills"
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def test_init_works_on_the_gateway(self):
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# /init is a both-surfaces command like /learn, not CLI-only.
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from hermes_cli.commands import GATEWAY_KNOWN_COMMANDS
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assert "init" in GATEWAY_KNOWN_COMMANDS
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def test_init_is_not_cli_only(self):
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from hermes_cli.commands import resolve_command
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assert not resolve_command("init").cli_only
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