hms-mediaengine/tests/integration/test_project_api.py

"""Integrationstests Projekt-/Media-/Plugin-API (PLAN.md §23.1, §13.3)."""

from __future__ import annotations

import io

import pytest
from fastapi.testclient import TestClient
from hms_control_server import create_app


@pytest.fixture()
def client() -> TestClient:
    return TestClient(create_app())


# ---------- Projekte (§23.1, §24.2) ----------


def test_project_crud_roundtrip(client: TestClient) -> None:
    """Projekt anlegen → laden → aktualisieren → löschen (§23.1)."""
    created = client.post("/api/v1/projects", json={"name": "Test Show"})
    assert created.status_code == 200
    project = created.json()["project"]
    assert project["name"] == "Test Show"
    assert project["schema_version"] == 1

    listed = client.get("/api/v1/projects")
    assert listed.status_code == 200
    assert any(p["name"] == "Test Show" for p in listed.json()["projects"])

    fetched = client.get(f"/api/v1/projects/{project['id']}")
    assert fetched.status_code == 200
    assert fetched.json()["name"] == "Test Show"

    updated = client.put(f"/api/v1/projects/{project['id']}", json={"name": "Umbenannt"})
    assert updated.status_code == 200
    refetched = client.get(f"/api/v1/projects/{project['id']}")
    assert refetched.json()["name"] == "Umbenannt"

    deleted = client.delete(f"/api/v1/projects/{project['id']}")
    assert deleted.status_code == 200
    assert client.get(f"/api/v1/projects/{project['id']}").status_code == 404


def test_project_404_on_unknown(client: TestClient) -> None:
    assert client.get("/api/v1/projects/00000000-0000-0000-0000-000000000000").status_code == 404
    assert client.put(
        "/api/v1/projects/00000000-0000-0000-0000-000000000000", json={}
    ).status_code == 404


def test_project_activate(client: TestClient) -> None:
    """Aktivieren setzt State-Revision im Store (§6.4)."""
    created = client.post("/api/v1/projects", json={"name": "Show A"})
    project_id = created.json()["project"]["id"]
    activated = client.post(f"/api/v1/projects/{project_id}/activate")
    assert activated.status_code == 200
    assert activated.json()["state_revision"] >= 1
    # Projekt aktivieren mit unbekannter ID → 404
    unknown = "00000000-0000-0000-0000-000000000000"
    assert client.post(f"/api/v1/projects/{unknown}/activate").status_code == 404


# ---------- Medien (§13.3) ----------


def test_media_import_and_list(client: TestClient) -> None:
    """Upload mit Duplikaterkennung: erst importiert, dann duplicate (§13.3)."""
    content = b"fake-video-bytes-for-testing-only"
    # 1. Import
    r1 = client.post(
        "/api/v1/media/import",
        files={"file": ("test.mp4", io.BytesIO(content), "video/mp4")},
    )
    assert r1.status_code == 200
    body1 = r1.json()
    assert body1["status"] == "imported"
    assert body1["asset"]["rel_path"] == "test.mp4"
    assert body1["asset"]["content_hash"]

    # 2. Duplikat (gleicher Inhalt)
    r2 = client.post(
        "/api/v1/media/import",
        files={"file": ("kopie.mp4", io.BytesIO(content), "video/mp4")},
    )
    assert r2.status_code == 200
    body2 = r2.json()
    assert body2["status"] == "duplicate"
    assert body2["duplicate_of"] == body1["asset"]["id"]

    # 3. Liste zeigt beide, markiert nichts fehlend
    listed = client.get("/api/v1/media")
    assert listed.status_code == 200
    assert len(listed.json()["media"]) >= 1
    assert listed.json()["missing_count"] == 0


def test_media_list_empty(client: TestClient) -> None:
    listed = client.get("/api/v1/media")
    assert listed.status_code == 200
    assert "media" in listed.json()


# ---------- Plugins (§14.5) ----------


def test_plugins_listed_by_state(client: TestClient) -> None:
    """Plugins erscheinen nach Lifecycle-Status gruppiert (§14.5)."""
    listed = client.get("/api/v1/plugins")
    assert listed.status_code == 200
    body = listed.json()
    assert body["total"] >= 24  # alle Builtin-Plugins gefunden
    assert "validated" in body["plugins_by_state"]
    generators = [
        p for p in body["plugins_by_state"].get("validated", [])
        if p["kind"] == "generator"
    ]
    filters = [
        p for p in body["plugins_by_state"].get("validated", [])
        if p["kind"] == "filter"
    ]
    assert len(generators) == 10  # §15.1
    assert len(filters) == 14  # §15.2


def test_plugin_enable_unknown_returns_404(client: TestClient) -> None:
    """Unbekanntes Plugin → 404, kein Absturz (§14.5)."""
    r = client.post("/api/v1/plugins/com.gibts.nicht/enable")
    assert r.status_code == 404


# ---------- Diagnostics ----------


def test_diagnostics_reports_revisions(client: TestClient) -> None:
    """Diagnostics zeigt State- und Projekt-Revisionen (§28.2)."""
    r = client.get("/api/v1/diagnostics")
    assert r.status_code == 200
    body = r.json()
    assert "state_revision" in body
    assert "project_revision" in body