opencode-config/tests/test_dockerfile.py
Sergey 89a4d947fd
fix(docker): install opencode-memory plugin in Dockerfile (#57)
* fix(docker): install @mathew-cf/opencode-memory plugin in Dockerfile

* test(docker): add Dockerfile npm install test

* docs(handoff): set PR number 57 in handoff + ADR-024

---------

Co-authored-by: opencode-agent <agent@slaid098.dev>
2026-07-24 22:07:18 +03:00

118 lines
4.4 KiB
Python

"""Tests for Dockerfile npm install line.
Covers issue #56 acceptance criteria:
- ``Dockerfile`` installs ``@mathew-cf/opencode-memory`` alongside
``opencode-ai`` and ``repomix`` in the global npm install step, so the
memory plugin (``memory_save`` / ``memory_search`` / ``memory_list`` MCP
tools) is available inside the container.
- ``opencode-ai`` is still present (regression guard — must not be dropped
when editing the install line).
Checks are raw-text grep assertions (no Docker build needed), mirroring the
belt-and-suspenders style of ``test_docker_compose.py``.
"""
from pathlib import Path
REPO_ROOT = Path(__file__).resolve().parent.parent
DOCKERFILE = REPO_ROOT / "Dockerfile"
REQUIRED_PACKAGES = ("opencode-ai", "repomix", "@mathew-cf/opencode-memory")
MEMORY_PLUGIN = "@mathew-cf/opencode-memory"
OPENCODE_AI = "opencode-ai"
def _dockerfile_text() -> str:
"""Read Dockerfile text (asserts the file exists)."""
assert DOCKERFILE.exists(), f"Dockerfile missing: {DOCKERFILE}"
return DOCKERFILE.read_text()
def _npm_install_lines(text: str) -> list[str]:
"""Return every ``npm install -g ...`` line from the Dockerfile."""
return [line for line in text.splitlines() if "npm install -g" in line]
# ── file exists ─────────────────────────────────────────────────────────────
def test_dockerfile_exists():
"""Dockerfile exists at repo root."""
assert DOCKERFILE.exists(), f"Dockerfile missing: {DOCKERFILE}"
# ── @mathew-cf/opencode-memory installed (issue #56 — the required plugin) ───
def test_memory_plugin_in_npm_install():
"""Dockerfile installs ``@mathew-cf/opencode-memory`` via ``npm install -g``.
Without the plugin the memory MCP tools (``memory_save`` /
``memory_search`` / ``memory_list``) are unavailable — opencode silently
skips the uninstalled plugin referenced in opencode.json.
"""
lines = _npm_install_lines(_dockerfile_text())
assert lines, "no `npm install -g` line found in Dockerfile"
assert any(MEMORY_PLUGIN in line for line in lines), (
f"Dockerfile must install {MEMORY_PLUGIN!r} via `npm install -g` — "
"memory plugin MCP tools depend on it"
)
def test_memory_plugin_in_npm_install_raw():
"""Raw text check: the Dockerfile contains ``@mathew-cf/opencode-memory``.
Belt-and-suspenders alongside the parsed check — catches edge cases where
the line collector might miss a multi-line or differently-formatted
install statement.
"""
assert MEMORY_PLUGIN in _dockerfile_text(), (
f"Dockerfile must contain {MEMORY_PLUGIN!r} so the memory plugin loads inside the container"
)
# ── opencode-ai still present (regression — must not drop the main package) ──
def test_opencode_ai_present():
"""Dockerfile still installs ``opencode-ai`` (regression guard).
Editing the npm install line to add the memory plugin must not
accidentally drop the primary ``opencode-ai`` package.
"""
lines = _npm_install_lines(_dockerfile_text())
assert lines, "no `npm install -g` line found in Dockerfile"
assert any(OPENCODE_AI in line for line in lines), (
f"Dockerfile must still install {OPENCODE_AI!r} — dropping it breaks "
"the container entrypoint"
)
def test_opencode_ai_present_raw():
"""Raw text check: the Dockerfile contains ``opencode-ai``."""
assert OPENCODE_AI in _dockerfile_text(), f"Dockerfile must still contain {OPENCODE_AI!r}"
# ── single npm install line holds all three packages ────────────────────────
def test_single_npm_install_line_has_all_packages():
"""One ``npm install -g`` line installs all three required packages.
Guards against splitting the install across multiple RUN layers (which
would waste image layers and obscure which package is missing).
"""
lines = _npm_install_lines(_dockerfile_text())
install_lines = [line for line in lines if OPENCODE_AI in line]
assert install_lines, f"no `npm install -g` line with {OPENCODE_AI!r}"
main_line = install_lines[0]
for pkg in REQUIRED_PACKAGES:
assert pkg in main_line, (
f"package {pkg!r} missing from the opencode-ai npm install line: {main_line!r}"
)
if __name__ == "__main__":
import pytest
pytest.main([__file__, "-v"])