"""Tests for OpenCode installer plugin installation behavior."""
from __future__ import annotations
from daem0nmcp.opencode_install import PLUGIN_TEMPLATE, install_opencode
def test_install_creates_plugin_file(tmp_path):
"""Running install-opencode creates the plugin file automatically."""
ok, msg = install_opencode(str(tmp_path))
assert ok, msg
plugin = tmp_path / ".opencode" / "plugins" / "daem0n.ts"
assert plugin.exists(), "Plugin file should be created"
content = plugin.read_text(encoding="utf-8")
assert "Daem0nPlugin" in content
assert "experimental.chat.system.transform" in content
assert "pre_edit" in content
assert "pre_bash" in content
def test_install_plugin_idempotent(tmp_path):
"""Running install-opencode twice reports [exists] on second run."""
ok1, _msg1 = install_opencode(str(tmp_path))
assert ok1
plugin = tmp_path / ".opencode" / "plugins" / "daem0n.ts"
content_after_first = plugin.read_text(encoding="utf-8")
ok2, msg2 = install_opencode(str(tmp_path))
assert ok2
assert "[exists] .opencode/plugins/daem0n.ts" in msg2
assert plugin.read_text(encoding="utf-8") == content_after_first
def test_install_plugin_force_overwrites(tmp_path):
"""Running install-opencode --force overwrites an existing plugin file."""
ok1, _msg1 = install_opencode(str(tmp_path))
assert ok1
plugin = tmp_path / ".opencode" / "plugins" / "daem0n.ts"
plugin.write_text("// corrupted content", encoding="utf-8")
ok2, msg2 = install_opencode(str(tmp_path), force=True)
assert ok2
assert "[overwrite] .opencode/plugins/daem0n.ts" in msg2
restored = plugin.read_text(encoding="utf-8")
assert restored == PLUGIN_TEMPLATE
def test_install_dry_run_no_plugin_file(tmp_path):
"""Dry-run mentions daem0n.ts but does NOT create the file."""
ok, msg = install_opencode(str(tmp_path), dry_run=True)
assert ok, msg
plugin = tmp_path / ".opencode" / "plugins" / "daem0n.ts"
assert not plugin.exists(), "Plugin file should NOT be created in dry-run"
assert "daem0n.ts" in msg
def test_plugin_template_matches_canonical():
"""PLUGIN_TEMPLATE contains all key structural markers."""
# Key export and hook names
assert "Daem0nPlugin" in PLUGIN_TEMPLATE
assert "experimental.chat.system.transform" in PLUGIN_TEMPLATE
assert "tool.execute.before" in PLUGIN_TEMPLATE
assert "tool.execute.after" in PLUGIN_TEMPLATE
assert "pre_edit" in PLUGIN_TEMPLATE
assert "pre_bash" in PLUGIN_TEMPLATE
assert "COVENANT_RULES" in PLUGIN_TEMPLATE
assert "daem0n-covenant" in PLUGIN_TEMPLATE
# Must be TypeScript, not Python
assert "import asyncio" not in PLUGIN_TEMPLATE
assert "from daem0nmcp" not in PLUGIN_TEMPLATE
def test_install_preserves_existing_opencode_json(tmp_path):
"""Existing opencode.json is preserved; plugin file still created."""
# Write a custom opencode.json before installing
custom_json = '{"custom": true}\n'
json_path = tmp_path / "opencode.json"
json_path.write_text(custom_json, encoding="utf-8")
ok, msg = install_opencode(str(tmp_path))
assert ok, msg
# opencode.json should be untouched (no --force)
assert json_path.read_text(encoding="utf-8") == custom_json
assert "[exists] opencode.json" in msg
# Plugin file should still be created independently
plugin = tmp_path / ".opencode" / "plugins" / "daem0n.ts"
assert plugin.exists(), "Plugin file should be created even when opencode.json exists"
