cef1310b8f
81 tests covering auth login/logout/whoami, admin user/table/metadata CRUD, sync download/upload/skip-unchanged, query local/remote/formats, analyst setup/status freshness, server subprocess delegation, diagnose health checks, explore local/remote, and metrics list/show.
98 lines
3.6 KiB
Python
98 lines
3.6 KiB
Python
"""Tests for da diagnose command."""
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import json
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import pytest
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from unittest.mock import patch, MagicMock
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from typer.testing import CliRunner
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from cli.main import app
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runner = CliRunner()
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@pytest.fixture(autouse=True)
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def tmp_config(tmp_path, monkeypatch):
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monkeypatch.setenv("DA_CONFIG_DIR", str(tmp_path / "config"))
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(tmp_path / "config").mkdir()
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yield tmp_path
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def _resp(status_code=200, json_data=None):
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r = MagicMock()
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r.status_code = status_code
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r.json.return_value = json_data if json_data is not None else {}
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r.elapsed = MagicMock()
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r.elapsed.total_seconds.return_value = 0.042
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return r
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HEALTHY_HEALTH = {
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"status": "ok",
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"instance_name": "Test Instance",
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"services": {
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"duckdb": {"status": "ok", "tables": 5},
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"scheduler": {"status": "ok"},
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},
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}
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class TestDiagnoseText:
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def test_diagnose_healthy(self):
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"""Diagnose healthy system shows 'healthy' overall."""
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with patch("cli.commands.diagnose.api_get", return_value=_resp(200, HEALTHY_HEALTH)):
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result = runner.invoke(app, ["diagnose"])
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assert result.exit_code == 0
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assert "healthy" in result.output.lower()
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assert "api" in result.output
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assert "duckdb" in result.output
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def test_diagnose_api_unreachable(self):
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"""Diagnose marks overall as unhealthy when API is down."""
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with patch("cli.commands.diagnose.api_get", side_effect=Exception("Connection refused")):
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result = runner.invoke(app, ["diagnose"])
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assert result.exit_code == 0
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assert "unhealthy" in result.output.lower()
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assert "api" in result.output
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assert "Server unreachable" in result.output or "Suggested actions" in result.output
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def test_diagnose_warning_service(self):
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"""Diagnose shows 'degraded' when a service reports warning."""
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health = {
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"services": {
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"duckdb": {"status": "warning", "stale_tables": ["orders"]},
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}
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}
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with patch("cli.commands.diagnose.api_get", return_value=_resp(200, health)):
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result = runner.invoke(app, ["diagnose"])
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assert result.exit_code == 0
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assert "degraded" in result.output.lower()
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class TestDiagnoseJson:
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def test_diagnose_json_output(self):
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"""--json flag produces parseable JSON with expected structure."""
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with patch("cli.commands.diagnose.api_get", return_value=_resp(200, HEALTHY_HEALTH)):
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result = runner.invoke(app, ["diagnose", "--json"])
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assert result.exit_code == 0
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data = json.loads(result.output)
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assert "overall" in data
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assert "checks" in data
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assert "suggested_actions" in data
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def test_diagnose_json_api_down(self):
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"""--json flag still emits valid JSON when API is unreachable."""
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with patch("cli.commands.diagnose.api_get", side_effect=Exception("timeout")):
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result = runner.invoke(app, ["diagnose", "--json"])
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assert result.exit_code == 0
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data = json.loads(result.output)
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assert data["overall"] == "unhealthy"
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assert any(c["name"] == "api" and c["status"] == "error" for c in data["checks"])
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def test_diagnose_json_has_latency(self):
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"""Healthy API check includes latency_ms in JSON output."""
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with patch("cli.commands.diagnose.api_get", return_value=_resp(200, HEALTHY_HEALTH)):
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result = runner.invoke(app, ["diagnose", "--json"])
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assert result.exit_code == 0
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data = json.loads(result.output)
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api_check = next(c for c in data["checks"] if c["name"] == "api")
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assert "latency_ms" in api_check
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