redmine/tests/test_sync_redmine_contacts.py

"""End-to-end tests for the Redmine -> CRM sync pipeline."""

from __future__ import annotations

import json
import os
import tempfile
from pathlib import Path
from unittest import mock

import pytest
import responses

import contact_enrichment
import sync_redmine_contacts
from redmine_crm.crm_client import CrmClient
from redmine_crm.redmine_client import RedmineClient

BASE_URL = "https://redmine.example.com"


@responses.activate
def test_pipeline_full_run_creates_contact():
    contacts = [
        {
            "id": 1,
            "first_name": "Grace",
            "last_name": "Hopper",
            "email": "grace@example.com",
            "updated_at": "2026-07-04T12:00:00Z",
        }
    ]
    responses.add(
        responses.GET,
        f"{BASE_URL}/contacts.json",
        json={"contacts": contacts, "total_count": 1},
        status=200,
    )

    with tempfile.TemporaryDirectory() as tmpdir:
        state_file = Path(tmpdir) / "state.json"
        redmine = RedmineClient(BASE_URL, "secret", project_id=1)
        crm = CrmClient()
        crm._store.clear()
        state = sync_redmine_contacts.FileSyncState(state_file)
        config = contact_enrichment.EnrichmentConfig()

        result = sync_redmine_contacts.run_pipeline(
            redmine=redmine,
            crm=crm,
            enrichment_config=config,
            state=state,
            batch_size=100,
            dry_run=False,
        )

        assert result["metrics"]["fetched"] == 1
        assert result["metrics"]["enriched"] == 1
        assert result["metrics"]["created"] == 1
        assert result["metrics"]["errors"] == 0
        assert state.last_sync_timestamp is not None


@responses.activate
def test_dry_run_does_not_write_crm():
    contacts = [
        {
            "id": 2,
            "first_name": "Ada",
            "last_name": "Lovelace",
            "email": "ada@example.com",
            "updated_at": "2026-07-04T12:00:00Z",
        }
    ]
    responses.add(
        responses.GET,
        f"{BASE_URL}/contacts.json",
        json={"contacts": contacts, "total_count": 1},
        status=200,
    )

    with tempfile.TemporaryDirectory() as tmpdir:
        state_file = Path(tmpdir) / "state.json"
        redmine = RedmineClient(BASE_URL, "secret", project_id=1)
        crm = CrmClient()
        crm._store.clear()
        state = sync_redmine_contacts.FileSyncState(state_file)

        result = sync_redmine_contacts.run_pipeline(
            redmine=redmine,
            crm=crm,
            state=state,
            batch_size=100,
            dry_run=True,
        )

        assert result["dry_run"] is True
        assert result["metrics"]["created"] == 0
        assert not crm._store


@responses.activate
def test_pipeline_uses_last_sync_timestamp():
    contacts = [
        {
            "id": 3,
            "first_name": "Alan",
            "last_name": "Turing",
            "email": "alan@example.com",
            "updated_at": "2026-07-05T12:00:00Z",
        }
    ]
    responses.add(
        responses.GET,
        f"{BASE_URL}/contacts.json",
        json={"contacts": contacts, "total_count": 1},
        status=200,
    )

    with tempfile.TemporaryDirectory() as tmpdir:
        state_file = Path(tmpdir) / "state.json"
        state_file.write_text(json.dumps({"last_sync_timestamp": "2026-07-04T00:00:00Z"}), encoding="utf-8")
        redmine = RedmineClient(BASE_URL, "secret", project_id=1)
        crm = CrmClient()
        crm._store.clear()
        state = sync_redmine_contacts.FileSyncState(state_file)

        result = sync_redmine_contacts.run_pipeline(
            redmine=redmine,
            crm=crm,
            state=state,
            batch_size=100,
            dry_run=False,
        )

        assert result["metrics"]["fetched"] == 1
        request = responses.calls[0].request
        assert "updated_on" in (request.url or "")


def test_cli_requires_api_key():
    env = {"REDMINE_API_KEY": ""}
    with mock.patch.dict(os.environ, env, clear=True):
        with pytest.raises(RuntimeError, match="REDMINE_API_KEY"):
            sync_redmine_contacts._redmine_client_from_args(
                sync_redmine_contacts.build_argument_parser().parse_args(["--base-url", BASE_URL, "--dry-run"])
            )


def test_file_sync_state_persists_and_reads():
    with tempfile.TemporaryDirectory() as tmpdir:
        state_file = Path(tmpdir) / "state.json"
        state = sync_redmine_contacts.FileSyncState(state_file)
        metrics = sync_redmine_contacts.SyncMetrics()
        metrics.fetched = 5
        state.record_run("2026-07-05T08:00:00Z", metrics)

        new_state = sync_redmine_contacts.FileSyncState(state_file)
        assert new_state.last_sync_timestamp == "2026-07-05T08:00:00Z"
        assert new_state.last_metrics is not None
        assert new_state.last_metrics["fetched"] == 5


def test_metrics_aggregate_counts():
    metrics = sync_redmine_contacts.SyncMetrics()
    metrics.fetched = 10
    metrics.enriched = 9
    metrics.skipped = 1
    metrics.created = 5
    metrics.updated = 3
    metrics.unchanged = 1
    metrics.errors = 0
    metrics.finished_at = sync_redmine_contacts._utc_now_iso()

    d = metrics.to_dict()
    assert d["fetched"] == 10
    assert d["enriched"] == 9
    assert d["created"] + d["updated"] + d["unchanged"] == 9