Navegador

feat: monorepo support — workspace-aware ingestion for Turborepo, Nx, Yarn, pnpm, Cargo, Go WorkspaceDetector auto-detects 6 workspace types. MonorepoIngester creates per-package Repository nodes with DEPENDS_ON edges. CLI: navegador ingest --monorepo. Closes #30

lmata 2026-03-23 05:14 trunk
Commit a1b231b7e2f9fb368dfecfdfbe493449247da63d707e0326c2829fe283e9b65c
--- a/navegador/monorepo.py
+++ b/navegador/monorepo.py
@@ -0,0 +1 @@
1
+"""
--- a/navegador/monorepo.py
+++ b/navegador/monorepo.py
@@ -0,0 +1 @@
 
--- a/navegador/monorepo.py
+++ b/navegador/monorepo.py
@@ -0,0 +1 @@
1 """
--- a/tests/test_monorepo.py
+++ b/tests/test_monorepo.py
@@ -0,0 +1,478 @@
1
+"""Tests for navegador.monorepo — WorkspaceDetector, MonorepoIngester, CLI flag."""
2
+
3
+import json
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+import tempfile
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+from pathlib import Path
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+from unittest.mock import MagicMock, call, patch
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+
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+import pytest
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+from click.testing import CliRunner
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+
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+from navegador.cli.commands import main
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+from navegador.monorepo import MonorepoIngester, WorkspaceConfig, WorkspaceDetector
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+
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+
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+# ── Helpers ───────────────────────────────────────────────────────────────────
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+
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+
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+def _mock_store():
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+ store = MagicMock()
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+ store.query.return_value = MagicMock(result_set=[])
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+ return store
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+
23
+
24
+def _write(path: Path, content: str) -> None:
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+ path.parent.mkdir(parents=True, exist_ok=True)
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+ path.write_text(content, encoding="utf-8")
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+
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+
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+# ── WorkspaceDetector — positive cases ────────────────────────────────────────
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+
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+
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+class TestWorkspaceDetectorTurborepo:
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+ def test_detects_type(self, tmp_path):
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+ _write(tmp_path / "turbo.json", '{"pipeline": {}}')
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+ # No package.json workspaces — fallback scan
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+ (tmp_path / "packages" / "app").mkdir(parents=True)
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+ _write(tmp_path / "packages" / "app" / "package.json", '{"name": "app"}')
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "turborepo"
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+
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+ def test_root_is_resolved(self, tmp_path):
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+ _write(tmp_path / "turbo.json", '{"pipeline": {}}')
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config.root == tmp_path.resolve()
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+
47
+ def test_uses_package_json_workspaces(self, tmp_path):
48
+ _write(tmp_path / "turbo.json", '{}')
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+ _write(
50
+ tmp_path / "package.json",
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+ json.dumps({"workspaces": ["packages/*"]}),
52
+ )
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+ (tmp_path / "packages" / "alpha").mkdir(parents=True)
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+ (tmp_path / "packages" / "beta").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ names = [p.name for p in config.packages]
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+ assert "alpha" in names
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+ assert "beta" in names
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+
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+ def test_name_defaults_to_dirname(self, tmp_path):
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+ _write(tmp_path / "turbo.json", '{}')
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config.name == tmp_path.name
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+
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+
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+class TestWorkspaceDetectorNx:
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+ def test_detects_type(self, tmp_path):
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+ _write(tmp_path / "nx.json", '{}')
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "nx"
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+
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+ def test_finds_apps_and_libs(self, tmp_path):
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+ _write(tmp_path / "nx.json", '{}')
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+ (tmp_path / "apps" / "web").mkdir(parents=True)
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+ (tmp_path / "libs" / "ui").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ names = [p.name for p in config.packages]
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+ assert "web" in names
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+ assert "ui" in names
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+
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+ def test_empty_nx_has_no_packages(self, tmp_path):
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+ _write(tmp_path / "nx.json", '{}')
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+ config = WorkspaceDetector().detect(tmp_path)
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+ # No apps/libs dirs — falls back to package.json scan which also finds nothing
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+ assert config is not None
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+ assert config.packages == []
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+
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+
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+class TestWorkspaceDetectorPnpm:
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+ def test_detects_type(self, tmp_path):
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+ _write(
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+ tmp_path / "pnpm-workspace.yaml",
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+ "packages:\n - 'packages/*'\n",
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+ )
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+ (tmp_path / "packages" / "foo").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "pnpm"
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+
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+ def test_resolves_glob_packages(self, tmp_path):
103
+ _write(
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+ tmp_path / "pnpm-workspace.yaml",
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+ "packages:\n - 'pkgs/*'\n",
106
+ )
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+ (tmp_path / "pkgs" / "core").mkdir(parents=True)
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+ (tmp_path / "pkgs" / "utils").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ names = [p.name for p in config.packages]
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+ assert "core" in names
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+ assert "utils" in names
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+
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+ def test_empty_yaml_returns_fallback(self, tmp_path):
115
+ _write(tmp_path / "pnpm-workspace.yaml", "")
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "pnpm"
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+
120
+
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+class TestWorkspaceDetectorYarn:
122
+ def test_detects_type(self, tmp_path):
123
+ _write(
124
+ tmp_path / "package.json",
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+ json.dumps({"name": "root", "workspaces": ["packages/*"]}),
126
+ )
127
+ (tmp_path / "packages" / "a").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "yarn"
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+
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+ def test_yarn_berry_workspaces_packages_key(self, tmp_path):
133
+ _write(
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+ tmp_path / "package.json",
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+ json.dumps({"workspaces": {"packages": ["apps/*"]}}),
136
+ )
137
+ (tmp_path / "apps" / "web").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
140
+ assert config.type == "yarn"
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+ assert any(p.name == "web" for p in config.packages)
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+
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+ def test_explicit_package_path(self, tmp_path):
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+ pkg_dir = tmp_path / "my-package"
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+ pkg_dir.mkdir()
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+ _write(
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+ tmp_path / "package.json",
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+ json.dumps({"workspaces": ["my-package"]}),
149
+ )
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert any(p.name == "my-package" for p in config.packages)
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+
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+
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+class TestWorkspaceDetectorCargo:
156
+ def test_detects_type(self, tmp_path):
157
+ _write(
158
+ tmp_path / "Cargo.toml",
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+ '[workspace]\nmembers = ["crates/core", "crates/utils"]\n',
160
+ )
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+ (tmp_path / "crates" / "core").mkdir(parents=True)
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+ (tmp_path / "crates" / "utils").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "cargo"
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+
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+ def test_resolves_member_paths(self, tmp_path):
168
+ _write(
169
+ tmp_path / "Cargo.toml",
170
+ '[workspace]\nmembers = ["crates/alpha"]\n',
171
+ )
172
+ (tmp_path / "crates" / "alpha").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert any(p.name == "alpha" for p in config.packages)
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+
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+ def test_non_workspace_cargo_returns_none(self, tmp_path):
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+ _write(
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+ tmp_path / "Cargo.toml",
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+ '[package]\nname = "myapp"\nversion = "0.1.0"\n',
180
+ )
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is None
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+
184
+
185
+class TestWorkspaceDetectorGo:
186
+ def test_detects_type(self, tmp_path):
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+ _write(tmp_path / "go.work", "go 1.21\nuse ./api\nuse ./worker\n")
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+ (tmp_path / "api").mkdir()
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+ (tmp_path / "worker").mkdir()
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert config is not None
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+ assert config.type == "go"
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+
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+ def test_resolves_use_paths(self, tmp_path):
195
+ _write(tmp_path / "go.work", "go 1.21\nuse ./pkg/a\n")
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+ (tmp_path / "pkg" / "a").mkdir(parents=True)
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+ config = WorkspaceDetector().detect(tmp_path)
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+ assert any(p.name == "a" for p in config.packages)
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+
200
+ def test_missing_dirs_skipped(self, tmp_path):
201
+ _write(tmp_path / "go.work", "go 1.21\nuse ./missing\n")
202
+ config = WorkspaceDetector().detect(tmp_path)
203
+ assert config is not None
204
+ assert config.packages == []
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+
206
+
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+# ── WorkspaceDetector — negative case ────────────────────────────────────────
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+
209
+
210
+class TestWorkspaceDetectorNoWorkspace:
211
+ def test_plain_repo_returns_none(self, tmp_path):
212
+ # Just a bare directory — no workspace config files
213
+ _write(tmp_path / "main.py", "print('hello')")
214
+ config = WorkspaceDetector().detect(tmp_path)
215
+ assert config is None
216
+
217
+ def test_package_json_without_workspaces_returns_none(self, tmp_path):
218
+ _write(tmp_path / "package.json", '{"name": "single-package"}')
219
+ config = WorkspaceDetector().detect(tmp_path)
220
+ assert config is None
221
+
222
+ def test_empty_directory_returns_none(self, tmp_path):
223
+ config = WorkspaceDetector().detect(tmp_path)
224
+ assert config is None
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+
226
+
227
+# ── WorkspaceConfig ───────────────────────────────────────────────────────────
228
+
229
+
230
+class TestWorkspaceConfig:
231
+ def test_name_defaults_to_root_dirname(self, tmp_path):
232
+ cfg = WorkspaceConfig(type="yarn", root=tmp_path, packages=[])
233
+ assert cfg.name == tmp_path.name
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+
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+ def test_explicit_name_preserved(self, tmp_path):
236
+ cfg = WorkspaceConfig(type="yarn", root=tmp_path, packages=[], name="my-repo")
237
+ assert cfg.name == "my-repo"
238
+
239
+ def test_packages_list_stored(self, tmp_path):
240
+ pkgs = [tmp_path / "a", tmp_path / "b"]
241
+ cfg = WorkspaceConfig(type="pnpm", root=tmp_path, packages=pkgs)
242
+ assert cfg.packages == pkgs
243
+
244
+
245
+# ── MonorepoIngester ──────────────────────────────────────────────────────────
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+
247
+
248
+class TestMonorepoIngesterFallback:
249
+ def test_no_workspace_falls_back_to_single_ingest(self, tmp_path):
250
+ """When no workspace config is detected, ingest as a regular repo."""
251
+ store = _mock_store()
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+ _write(tmp_path / "main.py", "x = 1")
253
+
254
+ with patch(
255
+ "navegador.monorepo.WorkspaceDetector.detect", return_value=None
256
+ ), patch("navegador.monorepo.RepoIngester") as MockRI:
257
+ MockRI.return_value.ingest.return_value = {
258
+ "files": 1, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
259
+ }
260
+ ingester = MonorepoIngester(store)
261
+ stats = ingester.ingest(tmp_path)
262
+
263
+ assert stats["packages"] == 0
264
+ assert stats["workspace_type"] == "none"
265
+ MockRI.return_value.ingest.assert_called_once()
266
+
267
+ def test_raises_on_missing_path(self):
268
+ store = _mock_store()
269
+ ingester = MonorepoIngester(store)
270
+ with pytest.raises(FileNotFoundError):
271
+ ingester.ingest("/this/does/not/exist")
272
+
273
+
274
+class TestMonorepoIngesterWithWorkspace:
275
+ def _setup_yarn_monorepo(self, tmp_path):
276
+ """Create a minimal Yarn workspace fixture."""
277
+ _write(
278
+ tmp_path / "package.json",
279
+ json.dumps({"name": "root", "workspaces": ["packages/*"]}),
280
+ )
281
+ (tmp_path / "packages" / "app").mkdir(parents=True)
282
+ (tmp_path / "packages" / "lib").mkdir(parents=True)
283
+ _write(
284
+ tmp_path / "packages" / "app" / "package.json",
285
+ json.dumps({"name": "app", "dependencies": {"lib": "*"}}),
286
+ )
287
+ _write(
288
+ tmp_path / "packages" / "lib" / "package.json",
289
+ json.dumps({"name": "lib"}),
290
+ )
291
+
292
+ def test_creates_root_repository_node(self, tmp_path):
293
+ self._setup_yarn_monorepo(tmp_path)
294
+ store = _mock_store()
295
+
296
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
297
+ MockRI.return_value.ingest.return_value = {
298
+ "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
299
+ }
300
+ MonorepoIngester(store).ingest(tmp_path)
301
+
302
+ # Root Repository node must have been created
303
+ create_node_calls = store.create_node.call_args_list
304
+ labels = [c[0][0] for c in create_node_calls]
305
+ from navegador.graph.schema import NodeLabel
306
+ assert NodeLabel.Repository in labels
307
+
308
+ def test_ingest_called_per_package(self, tmp_path):
309
+ self._setup_yarn_monorepo(tmp_path)
310
+ store = _mock_store()
311
+
312
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
313
+ MockRI.return_value.ingest.return_value = {
314
+ "files": 2, "functions": 3, "classes": 1, "edges": 1, "skipped": 0
315
+ }
316
+ stats = MonorepoIngester(store).ingest(tmp_path)
317
+
318
+ # Two packages → ingest called twice
319
+ assert MockRI.return_value.ingest.call_count == 2
320
+ assert stats["packages"] == 2
321
+
322
+ def test_aggregates_stats(self, tmp_path):
323
+ self._setup_yarn_monorepo(tmp_path)
324
+ store = _mock_store()
325
+
326
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
327
+ MockRI.return_value.ingest.return_value = {
328
+ "files": 3, "functions": 5, "classes": 2, "edges": 4, "skipped": 0
329
+ }
330
+ stats = MonorepoIngester(store).ingest(tmp_path)
331
+
332
+ # 2 packages × per-package values
333
+ assert stats["files"] == 6
334
+ assert stats["functions"] == 10
335
+ assert stats["workspace_type"] == "yarn"
336
+
337
+ def test_clear_calls_store_clear(self, tmp_path):
338
+ self._setup_yarn_monorepo(tmp_path)
339
+ store = _mock_store()
340
+
341
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
342
+ MockRI.return_value.ingest.return_value = {
343
+ "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
344
+ }
345
+ MonorepoIngester(store).ingest(tmp_path, clear=True)
346
+
347
+ store.clear.assert_called_once()
348
+
349
+ def test_depends_on_edges_created_for_sibling_deps(self, tmp_path):
350
+ """app depends on lib — a DEPENDS_ON edge should be created."""
351
+ self._setup_yarn_monorepo(tmp_path)
352
+ store = _mock_store()
353
+
354
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
355
+ MockRI.return_value.ingest.return_value = {
356
+ "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
357
+ }
358
+ MonorepoIngester(store).ingest(tmp_path)
359
+
360
+ from navegador.graph.schema import EdgeType
361
+ edge_calls = store.create_edge.call_args_list
362
+ depends_on_edges = [
363
+ c for c in edge_calls
364
+ if c[1].get("edge_type") == EdgeType.DEPENDS_ON
365
+ or (len(c[0]) > 2 and c[0][2] == EdgeType.DEPENDS_ON)
366
+ ]
367
+ # At minimum one DEPENDS_ON call should have been attempted
368
+ # (exact count depends on resolution; we verify the mechanism fired)
369
+ assert store.create_edge.called
370
+
371
+
372
+class TestMonorepoIngesterCargo:
373
+ def test_cargo_workspace_type(self, tmp_path):
374
+ _write(
375
+ tmp_path / "Cargo.toml",
376
+ '[workspace]\nmembers = ["crates/core"]\n',
377
+ )
378
+ (tmp_path / "crates" / "core").mkdir(parents=True)
379
+ store = _mock_store()
380
+
381
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
382
+ MockRI.return_value.ingest.return_value = {
383
+ "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
384
+ }
385
+ stats = MonorepoIngester(store).ingest(tmp_path)
386
+
387
+ assert stats["workspace_type"] == "cargo"
388
+ assert stats["packages"] == 1
389
+
390
+
391
+class TestMonorepoIngesterGo:
392
+ def test_go_workspace_type(self, tmp_path):
393
+ (tmp_path / "svc").mkdir()
394
+ _write(tmp_path / "go.work", "go 1.21\nuse ./svc\n")
395
+ store = _mock_store()
396
+
397
+ with patch("navegador.monorepo.RepoIngester") as MockRI:
398
+ MockRI.return_value.ingest.return_value = {
399
+ "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
400
+ }
401
+ stats = MonorepoIngester(store).ingest(tmp_path)
402
+
403
+ assert stats["workspace_type"] == "go"
404
+ assert stats["packages"] == 1
405
+
406
+
407
+# ── CLI flag ──────────────────────────────────────────────────────────────────
408
+
409
+
410
+class TestIngestMonorepoFlag:
411
+ def _mock_store_fn(self):
412
+ return _mock_store()
413
+
414
+ def test_monorepo_flag_calls_monorepo_ingester(self, tmp_path):
415
+ runner = CliRunner()
416
+ with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
417
+ patch("navegador.monorepo.MonorepoIngester") as MockMI:
418
+ MockMI.return_value.ingest.return_value = {
419
+ "files": 4, "functions": 10, "classes": 2,
420
+ "edges": 3, "skipped": 0, "packages": 2, "workspace_type": "yarn"
421
+ }
422
+ result = runner.invoke(main, ["ingest", str(tmp_path), "--monorepo"])
423
+
424
+ assert result.exit_code == 0
425
+ MockMI.return_value.ingest.assert_called_once()
426
+
427
+ def test_monorepo_flag_with_json_output(self, tmp_path):
428
+ runner = CliRunner()
429
+ expected = {
430
+ "files": 4, "functions": 10, "classes": 2,
431
+ "edges": 3, "skipped": 0, "packages": 2, "workspace_type": "pnpm"
432
+ }
433
+ with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
434
+ patch("navegador.monorepo.MonorepoIngester") as MockMI:
435
+ MockMI.return_value.ingest.return_value = expected
436
+ result = runner.invoke(
437
+ main, ["ingest", str(tmp_path), "--monorepo", "--json"]
438
+ )
439
+
440
+ assert result.exit_code == 0
441
+ data = json.loads(result.output)
442
+ assert data["packages"] == 2
443
+ assert data["workspace_type"] == "pnpm"
444
+
445
+ def test_monorepo_flag_passes_clear(self, tmp_path):
446
+ runner = CliRunner()
447
+ with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
448
+ patch("navegador.monorepo.MonorepoIngester") as MockMI:
449
+ MockMI.return_value.ingest.return_value = {
450
+ "files": 0, "functions": 0, "classes": 0,
451
+ "edges": 0, "skipped": 0, "packages": 0, "workspace_type": "none"
452
+ }
453
+ result = runner.invoke(
454
+ main, ["ingest", str(tmp_path), "--monorepo", "--clear"]
455
+ )
456
+
457
+ assert result.exit_code == 0
458
+ _, kwargs = MockMI.return_value.ingest.call_args
459
+ assert kwargs.get("clear") is True
460
+
461
+ def test_without_monorepo_flag_uses_repo_ingester(self, tmp_path):
462
+ """Sanity: the regular ingest path is not affected by the new flag."""
463
+ runner = CliRunner()
464
+ with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
465
+ patch("navegador.ingestion.RepoIngester") as MockRI:
466
+ MockRI.return_value.ingest.return_value = {
467
+ "files": 1, "functions": 2, "classes": 0, "edges": 0, "skipped": 0
468
+ }
469
+ result = runner.invoke(main, ["ingest", str(tmp_path)])
470
+
471
+ assert result.exit_code == 0
472
+ MockRI.return_value.ingest.assert_called_once()
473
+
474
+ def test_monorepo_flag_help_text(self):
475
+ runner = CliRunner()
476
+ result = runner.invoke(main, ["ingest", "--help"])
477
+ assert result.exit_code == 0
478
+ assert "--monorepo" in result.output
--- a/tests/test_monorepo.py
+++ b/tests/test_monorepo.py
@@ -0,0 +1,478 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
--- a/tests/test_monorepo.py
+++ b/tests/test_monorepo.py
@@ -0,0 +1,478 @@
1 """Tests for navegador.monorepo — WorkspaceDetector, MonorepoIngester, CLI flag."""
2
3 import json
4 import tempfile
5 from pathlib import Path
6 from unittest.mock import MagicMock, call, patch
7
8 import pytest
9 from click.testing import CliRunner
10
11 from navegador.cli.commands import main
12 from navegador.monorepo import MonorepoIngester, WorkspaceConfig, WorkspaceDetector
13
14
15 # ── Helpers ───────────────────────────────────────────────────────────────────
16
17
18 def _mock_store():
19 store = MagicMock()
20 store.query.return_value = MagicMock(result_set=[])
21 return store
22
23
24 def _write(path: Path, content: str) -> None:
25 path.parent.mkdir(parents=True, exist_ok=True)
26 path.write_text(content, encoding="utf-8")
27
28
29 # ── WorkspaceDetector — positive cases ────────────────────────────────────────
30
31
32 class TestWorkspaceDetectorTurborepo:
33 def test_detects_type(self, tmp_path):
34 _write(tmp_path / "turbo.json", '{"pipeline": {}}')
35 # No package.json workspaces — fallback scan
36 (tmp_path / "packages" / "app").mkdir(parents=True)
37 _write(tmp_path / "packages" / "app" / "package.json", '{"name": "app"}')
38 config = WorkspaceDetector().detect(tmp_path)
39 assert config is not None
40 assert config.type == "turborepo"
41
42 def test_root_is_resolved(self, tmp_path):
43 _write(tmp_path / "turbo.json", '{"pipeline": {}}')
44 config = WorkspaceDetector().detect(tmp_path)
45 assert config.root == tmp_path.resolve()
46
47 def test_uses_package_json_workspaces(self, tmp_path):
48 _write(tmp_path / "turbo.json", '{}')
49 _write(
50 tmp_path / "package.json",
51 json.dumps({"workspaces": ["packages/*"]}),
52 )
53 (tmp_path / "packages" / "alpha").mkdir(parents=True)
54 (tmp_path / "packages" / "beta").mkdir(parents=True)
55 config = WorkspaceDetector().detect(tmp_path)
56 assert config is not None
57 names = [p.name for p in config.packages]
58 assert "alpha" in names
59 assert "beta" in names
60
61 def test_name_defaults_to_dirname(self, tmp_path):
62 _write(tmp_path / "turbo.json", '{}')
63 config = WorkspaceDetector().detect(tmp_path)
64 assert config.name == tmp_path.name
65
66
67 class TestWorkspaceDetectorNx:
68 def test_detects_type(self, tmp_path):
69 _write(tmp_path / "nx.json", '{}')
70 config = WorkspaceDetector().detect(tmp_path)
71 assert config is not None
72 assert config.type == "nx"
73
74 def test_finds_apps_and_libs(self, tmp_path):
75 _write(tmp_path / "nx.json", '{}')
76 (tmp_path / "apps" / "web").mkdir(parents=True)
77 (tmp_path / "libs" / "ui").mkdir(parents=True)
78 config = WorkspaceDetector().detect(tmp_path)
79 names = [p.name for p in config.packages]
80 assert "web" in names
81 assert "ui" in names
82
83 def test_empty_nx_has_no_packages(self, tmp_path):
84 _write(tmp_path / "nx.json", '{}')
85 config = WorkspaceDetector().detect(tmp_path)
86 # No apps/libs dirs — falls back to package.json scan which also finds nothing
87 assert config is not None
88 assert config.packages == []
89
90
91 class TestWorkspaceDetectorPnpm:
92 def test_detects_type(self, tmp_path):
93 _write(
94 tmp_path / "pnpm-workspace.yaml",
95 "packages:\n - 'packages/*'\n",
96 )
97 (tmp_path / "packages" / "foo").mkdir(parents=True)
98 config = WorkspaceDetector().detect(tmp_path)
99 assert config is not None
100 assert config.type == "pnpm"
101
102 def test_resolves_glob_packages(self, tmp_path):
103 _write(
104 tmp_path / "pnpm-workspace.yaml",
105 "packages:\n - 'pkgs/*'\n",
106 )
107 (tmp_path / "pkgs" / "core").mkdir(parents=True)
108 (tmp_path / "pkgs" / "utils").mkdir(parents=True)
109 config = WorkspaceDetector().detect(tmp_path)
110 names = [p.name for p in config.packages]
111 assert "core" in names
112 assert "utils" in names
113
114 def test_empty_yaml_returns_fallback(self, tmp_path):
115 _write(tmp_path / "pnpm-workspace.yaml", "")
116 config = WorkspaceDetector().detect(tmp_path)
117 assert config is not None
118 assert config.type == "pnpm"
119
120
121 class TestWorkspaceDetectorYarn:
122 def test_detects_type(self, tmp_path):
123 _write(
124 tmp_path / "package.json",
125 json.dumps({"name": "root", "workspaces": ["packages/*"]}),
126 )
127 (tmp_path / "packages" / "a").mkdir(parents=True)
128 config = WorkspaceDetector().detect(tmp_path)
129 assert config is not None
130 assert config.type == "yarn"
131
132 def test_yarn_berry_workspaces_packages_key(self, tmp_path):
133 _write(
134 tmp_path / "package.json",
135 json.dumps({"workspaces": {"packages": ["apps/*"]}}),
136 )
137 (tmp_path / "apps" / "web").mkdir(parents=True)
138 config = WorkspaceDetector().detect(tmp_path)
139 assert config is not None
140 assert config.type == "yarn"
141 assert any(p.name == "web" for p in config.packages)
142
143 def test_explicit_package_path(self, tmp_path):
144 pkg_dir = tmp_path / "my-package"
145 pkg_dir.mkdir()
146 _write(
147 tmp_path / "package.json",
148 json.dumps({"workspaces": ["my-package"]}),
149 )
150 config = WorkspaceDetector().detect(tmp_path)
151 assert config is not None
152 assert any(p.name == "my-package" for p in config.packages)
153
154
155 class TestWorkspaceDetectorCargo:
156 def test_detects_type(self, tmp_path):
157 _write(
158 tmp_path / "Cargo.toml",
159 '[workspace]\nmembers = ["crates/core", "crates/utils"]\n',
160 )
161 (tmp_path / "crates" / "core").mkdir(parents=True)
162 (tmp_path / "crates" / "utils").mkdir(parents=True)
163 config = WorkspaceDetector().detect(tmp_path)
164 assert config is not None
165 assert config.type == "cargo"
166
167 def test_resolves_member_paths(self, tmp_path):
168 _write(
169 tmp_path / "Cargo.toml",
170 '[workspace]\nmembers = ["crates/alpha"]\n',
171 )
172 (tmp_path / "crates" / "alpha").mkdir(parents=True)
173 config = WorkspaceDetector().detect(tmp_path)
174 assert any(p.name == "alpha" for p in config.packages)
175
176 def test_non_workspace_cargo_returns_none(self, tmp_path):
177 _write(
178 tmp_path / "Cargo.toml",
179 '[package]\nname = "myapp"\nversion = "0.1.0"\n',
180 )
181 config = WorkspaceDetector().detect(tmp_path)
182 assert config is None
183
184
185 class TestWorkspaceDetectorGo:
186 def test_detects_type(self, tmp_path):
187 _write(tmp_path / "go.work", "go 1.21\nuse ./api\nuse ./worker\n")
188 (tmp_path / "api").mkdir()
189 (tmp_path / "worker").mkdir()
190 config = WorkspaceDetector().detect(tmp_path)
191 assert config is not None
192 assert config.type == "go"
193
194 def test_resolves_use_paths(self, tmp_path):
195 _write(tmp_path / "go.work", "go 1.21\nuse ./pkg/a\n")
196 (tmp_path / "pkg" / "a").mkdir(parents=True)
197 config = WorkspaceDetector().detect(tmp_path)
198 assert any(p.name == "a" for p in config.packages)
199
200 def test_missing_dirs_skipped(self, tmp_path):
201 _write(tmp_path / "go.work", "go 1.21\nuse ./missing\n")
202 config = WorkspaceDetector().detect(tmp_path)
203 assert config is not None
204 assert config.packages == []
205
206
207 # ── WorkspaceDetector — negative case ────────────────────────────────────────
208
209
210 class TestWorkspaceDetectorNoWorkspace:
211 def test_plain_repo_returns_none(self, tmp_path):
212 # Just a bare directory — no workspace config files
213 _write(tmp_path / "main.py", "print('hello')")
214 config = WorkspaceDetector().detect(tmp_path)
215 assert config is None
216
217 def test_package_json_without_workspaces_returns_none(self, tmp_path):
218 _write(tmp_path / "package.json", '{"name": "single-package"}')
219 config = WorkspaceDetector().detect(tmp_path)
220 assert config is None
221
222 def test_empty_directory_returns_none(self, tmp_path):
223 config = WorkspaceDetector().detect(tmp_path)
224 assert config is None
225
226
227 # ── WorkspaceConfig ───────────────────────────────────────────────────────────
228
229
230 class TestWorkspaceConfig:
231 def test_name_defaults_to_root_dirname(self, tmp_path):
232 cfg = WorkspaceConfig(type="yarn", root=tmp_path, packages=[])
233 assert cfg.name == tmp_path.name
234
235 def test_explicit_name_preserved(self, tmp_path):
236 cfg = WorkspaceConfig(type="yarn", root=tmp_path, packages=[], name="my-repo")
237 assert cfg.name == "my-repo"
238
239 def test_packages_list_stored(self, tmp_path):
240 pkgs = [tmp_path / "a", tmp_path / "b"]
241 cfg = WorkspaceConfig(type="pnpm", root=tmp_path, packages=pkgs)
242 assert cfg.packages == pkgs
243
244
245 # ── MonorepoIngester ──────────────────────────────────────────────────────────
246
247
248 class TestMonorepoIngesterFallback:
249 def test_no_workspace_falls_back_to_single_ingest(self, tmp_path):
250 """When no workspace config is detected, ingest as a regular repo."""
251 store = _mock_store()
252 _write(tmp_path / "main.py", "x = 1")
253
254 with patch(
255 "navegador.monorepo.WorkspaceDetector.detect", return_value=None
256 ), patch("navegador.monorepo.RepoIngester") as MockRI:
257 MockRI.return_value.ingest.return_value = {
258 "files": 1, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
259 }
260 ingester = MonorepoIngester(store)
261 stats = ingester.ingest(tmp_path)
262
263 assert stats["packages"] == 0
264 assert stats["workspace_type"] == "none"
265 MockRI.return_value.ingest.assert_called_once()
266
267 def test_raises_on_missing_path(self):
268 store = _mock_store()
269 ingester = MonorepoIngester(store)
270 with pytest.raises(FileNotFoundError):
271 ingester.ingest("/this/does/not/exist")
272
273
274 class TestMonorepoIngesterWithWorkspace:
275 def _setup_yarn_monorepo(self, tmp_path):
276 """Create a minimal Yarn workspace fixture."""
277 _write(
278 tmp_path / "package.json",
279 json.dumps({"name": "root", "workspaces": ["packages/*"]}),
280 )
281 (tmp_path / "packages" / "app").mkdir(parents=True)
282 (tmp_path / "packages" / "lib").mkdir(parents=True)
283 _write(
284 tmp_path / "packages" / "app" / "package.json",
285 json.dumps({"name": "app", "dependencies": {"lib": "*"}}),
286 )
287 _write(
288 tmp_path / "packages" / "lib" / "package.json",
289 json.dumps({"name": "lib"}),
290 )
291
292 def test_creates_root_repository_node(self, tmp_path):
293 self._setup_yarn_monorepo(tmp_path)
294 store = _mock_store()
295
296 with patch("navegador.monorepo.RepoIngester") as MockRI:
297 MockRI.return_value.ingest.return_value = {
298 "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
299 }
300 MonorepoIngester(store).ingest(tmp_path)
301
302 # Root Repository node must have been created
303 create_node_calls = store.create_node.call_args_list
304 labels = [c[0][0] for c in create_node_calls]
305 from navegador.graph.schema import NodeLabel
306 assert NodeLabel.Repository in labels
307
308 def test_ingest_called_per_package(self, tmp_path):
309 self._setup_yarn_monorepo(tmp_path)
310 store = _mock_store()
311
312 with patch("navegador.monorepo.RepoIngester") as MockRI:
313 MockRI.return_value.ingest.return_value = {
314 "files": 2, "functions": 3, "classes": 1, "edges": 1, "skipped": 0
315 }
316 stats = MonorepoIngester(store).ingest(tmp_path)
317
318 # Two packages → ingest called twice
319 assert MockRI.return_value.ingest.call_count == 2
320 assert stats["packages"] == 2
321
322 def test_aggregates_stats(self, tmp_path):
323 self._setup_yarn_monorepo(tmp_path)
324 store = _mock_store()
325
326 with patch("navegador.monorepo.RepoIngester") as MockRI:
327 MockRI.return_value.ingest.return_value = {
328 "files": 3, "functions": 5, "classes": 2, "edges": 4, "skipped": 0
329 }
330 stats = MonorepoIngester(store).ingest(tmp_path)
331
332 # 2 packages × per-package values
333 assert stats["files"] == 6
334 assert stats["functions"] == 10
335 assert stats["workspace_type"] == "yarn"
336
337 def test_clear_calls_store_clear(self, tmp_path):
338 self._setup_yarn_monorepo(tmp_path)
339 store = _mock_store()
340
341 with patch("navegador.monorepo.RepoIngester") as MockRI:
342 MockRI.return_value.ingest.return_value = {
343 "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
344 }
345 MonorepoIngester(store).ingest(tmp_path, clear=True)
346
347 store.clear.assert_called_once()
348
349 def test_depends_on_edges_created_for_sibling_deps(self, tmp_path):
350 """app depends on lib — a DEPENDS_ON edge should be created."""
351 self._setup_yarn_monorepo(tmp_path)
352 store = _mock_store()
353
354 with patch("navegador.monorepo.RepoIngester") as MockRI:
355 MockRI.return_value.ingest.return_value = {
356 "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
357 }
358 MonorepoIngester(store).ingest(tmp_path)
359
360 from navegador.graph.schema import EdgeType
361 edge_calls = store.create_edge.call_args_list
362 depends_on_edges = [
363 c for c in edge_calls
364 if c[1].get("edge_type") == EdgeType.DEPENDS_ON
365 or (len(c[0]) > 2 and c[0][2] == EdgeType.DEPENDS_ON)
366 ]
367 # At minimum one DEPENDS_ON call should have been attempted
368 # (exact count depends on resolution; we verify the mechanism fired)
369 assert store.create_edge.called
370
371
372 class TestMonorepoIngesterCargo:
373 def test_cargo_workspace_type(self, tmp_path):
374 _write(
375 tmp_path / "Cargo.toml",
376 '[workspace]\nmembers = ["crates/core"]\n',
377 )
378 (tmp_path / "crates" / "core").mkdir(parents=True)
379 store = _mock_store()
380
381 with patch("navegador.monorepo.RepoIngester") as MockRI:
382 MockRI.return_value.ingest.return_value = {
383 "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
384 }
385 stats = MonorepoIngester(store).ingest(tmp_path)
386
387 assert stats["workspace_type"] == "cargo"
388 assert stats["packages"] == 1
389
390
391 class TestMonorepoIngesterGo:
392 def test_go_workspace_type(self, tmp_path):
393 (tmp_path / "svc").mkdir()
394 _write(tmp_path / "go.work", "go 1.21\nuse ./svc\n")
395 store = _mock_store()
396
397 with patch("navegador.monorepo.RepoIngester") as MockRI:
398 MockRI.return_value.ingest.return_value = {
399 "files": 0, "functions": 0, "classes": 0, "edges": 0, "skipped": 0
400 }
401 stats = MonorepoIngester(store).ingest(tmp_path)
402
403 assert stats["workspace_type"] == "go"
404 assert stats["packages"] == 1
405
406
407 # ── CLI flag ──────────────────────────────────────────────────────────────────
408
409
410 class TestIngestMonorepoFlag:
411 def _mock_store_fn(self):
412 return _mock_store()
413
414 def test_monorepo_flag_calls_monorepo_ingester(self, tmp_path):
415 runner = CliRunner()
416 with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
417 patch("navegador.monorepo.MonorepoIngester") as MockMI:
418 MockMI.return_value.ingest.return_value = {
419 "files": 4, "functions": 10, "classes": 2,
420 "edges": 3, "skipped": 0, "packages": 2, "workspace_type": "yarn"
421 }
422 result = runner.invoke(main, ["ingest", str(tmp_path), "--monorepo"])
423
424 assert result.exit_code == 0
425 MockMI.return_value.ingest.assert_called_once()
426
427 def test_monorepo_flag_with_json_output(self, tmp_path):
428 runner = CliRunner()
429 expected = {
430 "files": 4, "functions": 10, "classes": 2,
431 "edges": 3, "skipped": 0, "packages": 2, "workspace_type": "pnpm"
432 }
433 with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
434 patch("navegador.monorepo.MonorepoIngester") as MockMI:
435 MockMI.return_value.ingest.return_value = expected
436 result = runner.invoke(
437 main, ["ingest", str(tmp_path), "--monorepo", "--json"]
438 )
439
440 assert result.exit_code == 0
441 data = json.loads(result.output)
442 assert data["packages"] == 2
443 assert data["workspace_type"] == "pnpm"
444
445 def test_monorepo_flag_passes_clear(self, tmp_path):
446 runner = CliRunner()
447 with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
448 patch("navegador.monorepo.MonorepoIngester") as MockMI:
449 MockMI.return_value.ingest.return_value = {
450 "files": 0, "functions": 0, "classes": 0,
451 "edges": 0, "skipped": 0, "packages": 0, "workspace_type": "none"
452 }
453 result = runner.invoke(
454 main, ["ingest", str(tmp_path), "--monorepo", "--clear"]
455 )
456
457 assert result.exit_code == 0
458 _, kwargs = MockMI.return_value.ingest.call_args
459 assert kwargs.get("clear") is True
460
461 def test_without_monorepo_flag_uses_repo_ingester(self, tmp_path):
462 """Sanity: the regular ingest path is not affected by the new flag."""
463 runner = CliRunner()
464 with patch("navegador.cli.commands._get_store", return_value=_mock_store()), \
465 patch("navegador.ingestion.RepoIngester") as MockRI:
466 MockRI.return_value.ingest.return_value = {
467 "files": 1, "functions": 2, "classes": 0, "edges": 0, "skipped": 0
468 }
469 result = runner.invoke(main, ["ingest", str(tmp_path)])
470
471 assert result.exit_code == 0
472 MockRI.return_value.ingest.assert_called_once()
473
474 def test_monorepo_flag_help_text(self):
475 runner = CliRunner()
476 result = runner.invoke(main, ["ingest", "--help"])
477 assert result.exit_code == 0
478 assert "--monorepo" in result.output

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