Initial implementation

tests/test_lifecycle.py

@@ -0,0 +1,91 @@
+from pathlib import Path
+
+import pytest
+
+from infospace_bench import (
+    InfospaceError,
+    add_artifact,
+    create_infospace,
+    load_infospace,
+)
+
+
+def test_create_infospace_writes_layout_and_loadable_config(tmp_path: Path) -> None:
+    infospace = create_infospace(
+        tmp_path,
+        "wealth-vsm",
+        name="Wealth of Nations through VSM",
+        topic_domain="Classical Economics",
+    )
+
+    root = tmp_path / "infospaces" / "wealth-vsm"
+    assert infospace.root == root
+    assert (root / "infospace.yaml").is_file()
+    assert (root / "artifacts" / "sources").is_dir()
+    assert (root / "artifacts" / "generated").is_dir()
+    assert (root / "output" / "evaluations").is_dir()
+    assert (root / "output" / "metrics").is_dir()
+    assert (root / "reports").is_dir()
+    assert (root / "exports").is_dir()
+
+    loaded = load_infospace(root)
+
+    assert loaded.config.slug == "wealth-vsm"
+    assert loaded.config.name == "Wealth of Nations through VSM"
+    assert loaded.config.topic.domain == "Classical Economics"
+    assert loaded.config.topic.sources == "artifacts/sources"
+    assert loaded.artifacts == []
+
+
+def test_create_infospace_rejects_unsafe_slug_with_structured_error(tmp_path: Path) -> None:
+    with pytest.raises(InfospaceError) as raised:
+        create_infospace(tmp_path, "../outside", name="Nope")
+
+    assert raised.value.code == "invalid_slug"
+    assert raised.value.detail["slug"] == "../outside"
+
+
+def test_load_infospace_reports_missing_config(tmp_path: Path) -> None:
+    root = tmp_path / "infospaces" / "empty"
+    root.mkdir(parents=True)
+
+    with pytest.raises(InfospaceError) as raised:
+        load_infospace(root)
+
+    assert raised.value.code == "missing_config"
+    assert "infospace.yaml" in raised.value.message
+
+
+def test_add_artifact_copies_file_and_updates_manifest(tmp_path: Path) -> None:
+    create_infospace(tmp_path, "pilot", name="Pilot Infospace")
+    source = tmp_path / "chapter.md"
+    source.write_text("# Chapter\n\nSource text.\n", encoding="utf-8")
+
+    artifact = add_artifact(
+        tmp_path / "infospaces" / "pilot",
+        source,
+        kind="source",
+        title="Chapter 1",
+    )
+
+    assert artifact.id == "source/chapter.md"
+    assert artifact.path == "artifacts/sources/chapter.md"
+    assert (tmp_path / "infospaces" / "pilot" / artifact.path).read_text(
+        encoding="utf-8"
+    ).startswith("# Chapter")
+
+    loaded = load_infospace(tmp_path / "infospaces" / "pilot")
+    assert [item.id for item in loaded.artifacts] == ["source/chapter.md"]
+    assert loaded.artifacts[0].title == "Chapter 1"
+
+
+def test_add_artifact_rejects_duplicate_manifest_entry(tmp_path: Path) -> None:
+    create_infospace(tmp_path, "pilot", name="Pilot Infospace")
+    source = tmp_path / "chapter.md"
+    source.write_text("# Chapter\n", encoding="utf-8")
+    add_artifact(tmp_path / "infospaces" / "pilot", source, kind="source")
+
+    with pytest.raises(InfospaceError) as raised:
+        add_artifact(tmp_path / "infospaces" / "pilot", source, kind="source")
+
+    assert raised.value.code == "duplicate_artifact"