Add email delivery for generated reports

tests/test_cli.py

@@ -9,7 +9,7 @@ from pve_backup_report.cli import (
     ensure_writable_directory,
     run,
 )
-from pve_backup_report.config import AppConfig, PbsServerConfig
+from pve_backup_report.config import AppConfig, EmailConfig, PbsServerConfig
 
 
 def test_cli_check_config(tmp_path, monkeypatch) -> None:
@@ -198,3 +198,51 @@ def test_configured_pbs_clients_uses_every_configured_server() -> None:
     finally:
         for client in clients:
             client.close()
+
+
+def test_generate_pdf_sends_email_when_enabled(tmp_path, monkeypatch) -> None:
+    pdf_path = tmp_path / "rapport.pdf"
+    pdf_path.write_bytes(b"%PDF-1.7")
+    config = AppConfig(
+        pve_api_url="https://pve.example.invalid:8006",
+        pve_api_token_id="backup-report@pve!report",
+        pve_api_token_secret="secret",
+        report_output_dir=tmp_path,
+        report_timezone="Europe/Paris",
+        pve_verify_tls=True,
+        pve_ca_bundle=None,
+        pve_timeout_seconds=30,
+        pve_backup_jobs_endpoint="/cluster/backup",
+        pve_task_history_limit=500,
+        pve_task_log_limit=5000,
+        pbs_hostnames={},
+        pbs_servers=(),
+        log_level="INFO",
+        report_filename_prefix="rapport-sauvegardes-pve",
+        email=EmailConfig(
+            enabled=True,
+            smtp_host="smtp.example.invalid",
+            smtp_from="report@example.invalid",
+            smtp_to=("admin@example.invalid",),
+        ),
+    )
+    sent = []
+
+    monkeypatch.setattr("pve_backup_report.cli.load_config", lambda: config)
+    monkeypatch.setattr(
+        "pve_backup_report.cli.collect_data_or_log_error",
+        lambda loaded_config, label: ReportData(),
+    )
+    monkeypatch.setattr(
+        "pve_backup_report.cli.render_pdf",
+        lambda *args: pdf_path,
+    )
+    monkeypatch.setattr(
+        "pve_backup_report.cli.send_report_email",
+        lambda email_config, generated_pdf_path: sent.append(
+            (email_config.smtp_host, generated_pdf_path)
+        ),
+    )
+
+    assert run(["--generate-pdf"]) == 0
+    assert sent == [("smtp.example.invalid", pdf_path)]