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"""`dlm show` CLI — pretty + --json, uninitialized-store path (Sprint 13).""" |
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|
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from __future__ import annotations |
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|
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import json |
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from datetime import datetime |
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from pathlib import Path |
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|
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import pytest |
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from typer.testing import CliRunner |
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|
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from dlm.cli.app import app |
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|
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|
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def _scaffold(tmp_path: Path) -> Path: |
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"""Run `dlm init` to produce a valid .dlm file the show cmd can read.""" |
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doc = tmp_path / "doc.dlm" |
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runner = CliRunner() |
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result = runner.invoke(app, ["init", str(doc), "--base", "smollm2-135m"]) |
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assert result.exit_code == 0, result.output |
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return doc |
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|
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|
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class TestUninitializedStore: |
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"""`dlm init` now creates the store + manifest (audit-05 B2), so a |
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truly uninitialized path means: the `.dlm` file exists but its |
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store directory is absent. Simulate by writing the `.dlm` by hand |
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and pointing DLM_HOME at an unrelated empty directory. |
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""" |
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|
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def _write_doc(self, path: Path, dlm_id: str) -> Path: |
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path.write_text( |
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f"---\ndlm_id: {dlm_id}\nbase_model: smollm2-135m\n---\nbody\n", |
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encoding="utf-8", |
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) |
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return path |
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|
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def test_human_output_says_not_initialized( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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monkeypatch.setenv("DLM_HOME", str(tmp_path / "fresh-home")) |
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# 26-char Crockford base32 ULID (no I / L / O / U). |
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doc = self._write_doc(tmp_path / "doc.dlm", "01HRSHWZ" + "0" * 18) |
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc)]) |
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assert result.exit_code == 0, result.output |
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joined = result.output |
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assert "not yet initialized" in joined or "not initialized" in joined |
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|
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def test_json_output_reports_not_initialized( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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monkeypatch.setenv("DLM_HOME", str(tmp_path / "fresh-home")) |
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doc = self._write_doc(tmp_path / "doc.dlm", "01HRSHWJ" + "0" * 18) |
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc), "--json"]) |
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assert result.exit_code == 0, result.output |
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|
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parsed = json.loads(result.output) |
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assert parsed["store_initialized"] is False |
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assert parsed["base_model"] == "smollm2-135m" |
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assert "dlm_id" in parsed |
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|
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|
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class TestInitializedStore: |
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def test_human_output_renders_fields( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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"""Create a store manifest manually and ensure show renders it.""" |
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from dlm.doc.parser import parse_file |
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from dlm.store.manifest import Manifest, save_manifest |
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from dlm.store.paths import for_dlm |
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|
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home = tmp_path / "dlm-home" |
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monkeypatch.setenv("DLM_HOME", str(home)) |
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|
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doc = _scaffold(tmp_path) |
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parsed = parse_file(doc) |
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store = for_dlm(parsed.frontmatter.dlm_id) |
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store.ensure_layout() |
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save_manifest( |
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store.manifest, |
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Manifest(dlm_id=parsed.frontmatter.dlm_id, base_model="smollm2-135m"), |
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) |
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|
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc)]) |
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assert result.exit_code == 0, result.output |
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joined = result.output |
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assert parsed.frontmatter.dlm_id in joined |
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assert "smollm2-135m" in joined |
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assert "training runs" in joined |
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|
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def test_json_schema_keys(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None: |
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"""JSON contract: documented keys present; gate against accidental drift.""" |
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from dlm.doc.parser import parse_file |
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from dlm.store.manifest import Manifest, save_manifest |
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from dlm.store.paths import for_dlm |
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|
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home = tmp_path / "dlm-home" |
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monkeypatch.setenv("DLM_HOME", str(home)) |
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|
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doc = _scaffold(tmp_path) |
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parsed = parse_file(doc) |
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store = for_dlm(parsed.frontmatter.dlm_id) |
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store.ensure_layout() |
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save_manifest( |
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store.manifest, |
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Manifest(dlm_id=parsed.frontmatter.dlm_id, base_model="smollm2-135m"), |
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) |
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|
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc), "--json"]) |
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assert result.exit_code == 0, result.output |
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|
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payload = json.loads(result.output) |
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expected_keys = { |
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"dlm_id", |
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"path", |
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"base_model", |
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"base_model_revision", |
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"adapter_version", |
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"training_runs", |
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"last_trained_at", |
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"has_adapter_current", |
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"replay_size_bytes", |
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"total_size_bytes", |
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"source_path", |
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"orphaned", |
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"exports", |
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"content_hashes", |
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"pinned_versions", |
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} |
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assert expected_keys.issubset(payload.keys()) |
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|
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def test_json_exports_surface_target_names( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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from dlm.doc.parser import parse_file |
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from dlm.store.manifest import ExportSummary, Manifest, save_manifest |
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from dlm.store.paths import for_dlm |
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|
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home = tmp_path / "dlm-home" |
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monkeypatch.setenv("DLM_HOME", str(home)) |
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|
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doc = _scaffold(tmp_path) |
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parsed = parse_file(doc) |
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store = for_dlm(parsed.frontmatter.dlm_id) |
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store.ensure_layout() |
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save_manifest( |
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store.manifest, |
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Manifest( |
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dlm_id=parsed.frontmatter.dlm_id, |
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base_model="smollm2-135m", |
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exports=[ |
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ExportSummary( |
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exported_at=datetime(2026, 4, 23, 12, 0, 0), |
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target="ollama", |
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quant="Q4_K_M", |
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merged=False, |
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ollama_name="doc:latest", |
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), |
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ExportSummary( |
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exported_at=datetime(2026, 4, 23, 12, 5, 0), |
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target="llama-server", |
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quant="Q4_K_M", |
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merged=False, |
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), |
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ExportSummary( |
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exported_at=datetime(2026, 4, 23, 12, 10, 0), |
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target="mlx-serve", |
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quant="hf", |
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merged=False, |
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), |
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], |
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), |
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) |
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|
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc), "--json"]) |
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assert result.exit_code == 0, result.output |
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|
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payload = json.loads(result.output) |
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assert [export["target"] for export in payload["exports"]] == [ |
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"ollama", |
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"llama-server", |
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"mlx-serve", |
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] |
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|
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def test_json_surfaces_latest_preference_mining_summary( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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from dlm.doc.parser import parse_file |
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from dlm.metrics import MetricsRecorder, PreferenceMineEvent |
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from dlm.store.manifest import Manifest, save_manifest |
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from dlm.store.paths import for_dlm |
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|
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home = tmp_path / "dlm-home" |
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monkeypatch.setenv("DLM_HOME", str(home)) |
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|
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doc = _scaffold(tmp_path) |
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parsed = parse_file(doc) |
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store = for_dlm(parsed.frontmatter.dlm_id) |
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store.ensure_layout() |
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save_manifest( |
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store.manifest, |
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Manifest(dlm_id=parsed.frontmatter.dlm_id, base_model="smollm2-135m"), |
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) |
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recorder = MetricsRecorder(store.root) |
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recorder.record_preference_mine( |
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PreferenceMineEvent( |
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run_id=7, |
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judge_name="sway", |
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sample_count=4, |
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mined_pairs=2, |
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skipped_prompts=1, |
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write_mode="applied", |
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) |
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) |
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|
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc), "--json"]) |
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assert result.exit_code == 0, result.output |
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|
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payload = json.loads(result.output) |
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pref = payload["preference_mining"] |
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assert pref["last_run_id"] == 7 |
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assert pref["run_count"] == 1 |
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assert pref["event_count"] == 1 |
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assert pref["last_run_event_count"] == 1 |
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assert pref["total_mined_pairs"] == 2 |
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assert pref["total_skipped_prompts"] == 1 |
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assert pref["last_event"]["judge_name"] == "sway" |
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assert pref["last_event"]["write_mode"] == "applied" |
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assert payload["preference_mining_runs"] == 1 |
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assert payload["total_auto_mined_pairs"] == 2 |
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|
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|
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class TestTrainingSources: |
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"""`training.sources` directives surface in `dlm show --json` output.""" |
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|
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def _write_doc_with_sources(self, tmp_path: Path) -> Path: |
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src = tmp_path / "src" |
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src.mkdir() |
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(src / "a.py").write_text("print(1)\n") |
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(src / "b.py").write_text("print(2)\n") |
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doc = tmp_path / "doc.dlm" |
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doc.write_text( |
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"---\n" |
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"dlm_id: 01HRSHWA" + "0" * 18 + "\n" |
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"dlm_version: 6\n" |
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"base_model: smollm2-135m\n" |
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"training:\n" |
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" sources:\n" |
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" - path: src\n" |
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" include: ['**/*.py']\n" |
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"---\n" |
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"body\n", |
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encoding="utf-8", |
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) |
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return doc |
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|
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def test_json_reports_training_sources( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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monkeypatch.setenv("DLM_HOME", str(tmp_path / "fresh-home")) |
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doc = self._write_doc_with_sources(tmp_path) |
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc), "--json"]) |
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assert result.exit_code == 0, result.output |
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payload = json.loads(result.output) |
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assert "training_sources" in payload |
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sources = payload["training_sources"] |
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assert len(sources) == 1 |
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assert sources[0]["path"] == "src" |
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assert sources[0]["file_count"] == 2 |
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|
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def test_json_reports_discovered_training_configs( |
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
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) -> None: |
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"""Sprint 30: `.dlm/training.yaml` + `.dlm/ignore` under the source |
| 282 |
tree surface as `discovered_training_configs` in the JSON output.""" |
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monkeypatch.setenv("DLM_HOME", str(tmp_path / "fresh-home")) |
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src = tmp_path / "src" |
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src.mkdir() |
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(src / "a.py").write_text("print(1)\n") |
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# Drop a .dlm/training.yaml + .dlm/ignore in the source tree |
| 288 |
(src / ".dlm").mkdir() |
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(src / ".dlm" / "training.yaml").write_text( |
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"dlm_training_version: 1\nmetadata:\n language: python\n", |
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encoding="utf-8", |
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) |
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(src / ".dlm" / "ignore").write_text("*.log\n", encoding="utf-8") |
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doc = tmp_path / "doc.dlm" |
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doc.write_text( |
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"---\n" |
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"dlm_id: 01HRSHWE" + "0" * 18 + "\n" |
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"dlm_version: 6\n" |
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"base_model: smollm2-135m\n" |
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"training:\n" |
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" sources:\n" |
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" - path: src\n" |
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" include: ['**/*.py']\n" |
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"---\n" |
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"body\n", |
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encoding="utf-8", |
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) |
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runner = CliRunner() |
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result = runner.invoke(app, ["show", str(doc), "--json"]) |
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assert result.exit_code == 0, result.output |
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payload = json.loads(result.output) |
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assert "discovered_training_configs" in payload |
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configs = payload["discovered_training_configs"] |
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assert len(configs) == 1 |
| 315 |
assert configs[0]["has_training_yaml"] is True |
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assert configs[0]["has_ignore"] is True |
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assert configs[0]["metadata"] == {"language": "python"} |
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assert configs[0]["ignore_rules"] == 1 |
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|
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def test_human_output_lists_sources( |
| 321 |
self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch |
| 322 |
) -> None: |
| 323 |
monkeypatch.setenv("DLM_HOME", str(tmp_path / "fresh-home")) |
| 324 |
doc = self._write_doc_with_sources(tmp_path) |
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# Populate store to get through to the inspection path. |
| 326 |
from dlm.doc.parser import parse_file |
| 327 |
from dlm.store.manifest import Manifest, save_manifest |
| 328 |
from dlm.store.paths import for_dlm |
| 329 |
|
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parsed = parse_file(doc) |
| 331 |
store = for_dlm(parsed.frontmatter.dlm_id) |
| 332 |
store.ensure_layout() |
| 333 |
save_manifest( |
| 334 |
store.manifest, |
| 335 |
Manifest(dlm_id=parsed.frontmatter.dlm_id, base_model="smollm2-135m"), |
| 336 |
) |
| 337 |
|
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runner = CliRunner() |
| 339 |
result = runner.invoke(app, ["show", str(doc)]) |
| 340 |
assert result.exit_code == 0, result.output |
| 341 |
assert "training sources" in result.output |
| 342 |
assert "src" in result.output |
| 343 |
|
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|
| 345 |
class TestBadInput: |
| 346 |
def test_missing_file_exits_nonzero(self, tmp_path: Path) -> None: |
| 347 |
runner = CliRunner() |
| 348 |
result = runner.invoke(app, ["show", str(tmp_path / "does-not-exist.dlm")]) |
| 349 |
assert result.exit_code != 0 |