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Zhongwei Li
346
tests/test_integration.py
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346
tests/test_integration.py
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#!/usr/bin/env python3
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"""
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Integration tests for Tailscale SSH Sync Agent.
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Tests complete workflows from query to result.
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"""
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import sys
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from pathlib import Path
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# Add scripts to path
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sys.path.insert(0, str(Path(__file__).parent.parent / 'scripts'))
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from sshsync_wrapper import get_host_status, list_hosts, get_groups
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from tailscale_manager import get_tailscale_status, get_network_summary
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from load_balancer import format_load_report, MachineMetrics
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from utils.helpers import (
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format_bytes, format_duration, format_percentage,
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calculate_load_score, classify_load_status, classify_latency
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)
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def test_host_status_basic():
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"""Test get_host_status() without errors."""
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print("\n✓ Testing get_host_status()...")
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try:
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result = get_host_status()
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# Validations
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assert 'hosts' in result, "Missing 'hosts' in result"
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assert isinstance(result.get('hosts', []), list), "'hosts' must be list"
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# Should have basic counts even if no hosts configured
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assert 'total_count' in result, "Missing 'total_count'"
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assert 'online_count' in result, "Missing 'online_count'"
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assert 'offline_count' in result, "Missing 'offline_count'"
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print(f" ✓ Found {result.get('total_count', 0)} hosts")
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print(f" ✓ Online: {result.get('online_count', 0)}")
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print(f" ✓ Offline: {result.get('offline_count', 0)}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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import traceback
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traceback.print_exc()
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return False
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def test_list_hosts():
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"""Test list_hosts() function."""
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print("\n✓ Testing list_hosts()...")
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try:
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result = list_hosts(with_status=False)
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assert 'hosts' in result, "Missing 'hosts' in result"
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assert 'count' in result, "Missing 'count' in result"
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assert isinstance(result['hosts'], list), "'hosts' must be list"
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print(f" ✓ List hosts working")
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print(f" ✓ Found {result['count']} configured hosts")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_get_groups():
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"""Test get_groups() function."""
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print("\n✓ Testing get_groups()...")
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try:
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groups = get_groups()
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assert isinstance(groups, dict), "Groups must be dict"
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print(f" ✓ Groups config loaded")
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print(f" ✓ Found {len(groups)} groups")
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for group, hosts in list(groups.items())[:3]: # Show first 3
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print(f" - {group}: {len(hosts)} hosts")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_tailscale_status():
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"""Test Tailscale status check."""
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print("\n✓ Testing get_tailscale_status()...")
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try:
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status = get_tailscale_status()
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assert isinstance(status, dict), "Status must be dict"
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assert 'connected' in status, "Missing 'connected' field"
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if status.get('connected'):
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print(f" ✓ Tailscale connected")
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print(f" ✓ Peers: {status.get('total_count', 0)} total, {status.get('online_count', 0)} online")
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else:
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print(f" ℹ Tailscale not connected: {status.get('error', 'Unknown')}")
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print(f" (This is OK if Tailscale is not installed/configured)")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_network_summary():
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"""Test network summary generation."""
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print("\n✓ Testing get_network_summary()...")
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try:
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summary = get_network_summary()
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assert isinstance(summary, str), "Summary must be string"
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assert len(summary) > 0, "Summary cannot be empty"
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print(f" ✓ Network summary generated:")
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for line in summary.split('\n'):
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print(f" {line}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_format_helpers():
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"""Test formatting helper functions."""
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print("\n✓ Testing format helpers...")
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try:
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# Test format_bytes
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assert format_bytes(1024) == "1.0 KB", "format_bytes failed for 1024"
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assert format_bytes(12582912) == "12.0 MB", "format_bytes failed for 12MB"
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# Test format_duration
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assert format_duration(65) == "1m 5s", "format_duration failed for 65s"
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assert format_duration(3665) == "1h 1m", "format_duration failed for 1h+"
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# Test format_percentage
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assert format_percentage(45.567) == "45.6%", "format_percentage failed"
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print(f" ✓ format_bytes(12582912) = {format_bytes(12582912)}")
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print(f" ✓ format_duration(3665) = {format_duration(3665)}")
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print(f" ✓ format_percentage(45.567) = {format_percentage(45.567)}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_load_score_calculation():
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"""Test load score calculation."""
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print("\n✓ Testing calculate_load_score()...")
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try:
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# Test various scenarios
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score1 = calculate_load_score(45, 60, 40)
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assert 0 <= score1 <= 1, "Score must be 0-1"
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assert abs(score1 - 0.49) < 0.01, f"Expected ~0.49, got {score1}"
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score2 = calculate_load_score(20, 35, 30)
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assert score2 < score1, "Lower usage should have lower score"
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score3 = calculate_load_score(85, 70, 65)
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assert score3 > score1, "Higher usage should have higher score"
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print(f" ✓ Low load (20%, 35%, 30%): {score2:.2f}")
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print(f" ✓ Med load (45%, 60%, 40%): {score1:.2f}")
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print(f" ✓ High load (85%, 70%, 65%): {score3:.2f}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_load_classification():
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"""Test load status classification."""
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print("\n✓ Testing classify_load_status()...")
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try:
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assert classify_load_status(0.28) == "low", "0.28 should be 'low'"
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assert classify_load_status(0.55) == "moderate", "0.55 should be 'moderate'"
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assert classify_load_status(0.82) == "high", "0.82 should be 'high'"
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print(f" ✓ Score 0.28 = {classify_load_status(0.28)}")
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print(f" ✓ Score 0.55 = {classify_load_status(0.55)}")
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print(f" ✓ Score 0.82 = {classify_load_status(0.82)}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_latency_classification():
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"""Test network latency classification."""
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print("\n✓ Testing classify_latency()...")
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try:
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status1, desc1 = classify_latency(25)
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assert status1 == "excellent", "25ms should be 'excellent'"
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status2, desc2 = classify_latency(75)
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assert status2 == "good", "75ms should be 'good'"
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status3, desc3 = classify_latency(150)
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assert status3 == "fair", "150ms should be 'fair'"
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status4, desc4 = classify_latency(250)
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assert status4 == "poor", "250ms should be 'poor'"
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print(f" ✓ 25ms: {status1} - {desc1}")
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print(f" ✓ 75ms: {status2} - {desc2}")
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print(f" ✓ 150ms: {status3} - {desc3}")
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print(f" ✓ 250ms: {status4} - {desc4}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_load_report_formatting():
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"""Test load report formatting."""
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print("\n✓ Testing format_load_report()...")
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try:
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metrics = MachineMetrics(
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host='web-01',
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cpu_pct=45.0,
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mem_pct=60.0,
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disk_pct=40.0,
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load_score=0.49,
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status='moderate'
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)
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report = format_load_report(metrics)
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assert 'web-01' in report, "Report must include hostname"
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assert '0.49' in report, "Report must include load score"
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assert 'moderate' in report, "Report must include status"
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print(f" ✓ Report generated:")
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for line in report.split('\n'):
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print(f" {line}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def test_dry_run_execution():
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"""Test dry-run mode for operations."""
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print("\n✓ Testing dry-run execution...")
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try:
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from sshsync_wrapper import execute_on_all
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result = execute_on_all("uptime", dry_run=True)
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assert result.get('dry_run') == True, "Must indicate dry-run mode"
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assert 'command' in result, "Must include command"
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assert 'message' in result, "Must include message"
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print(f" ✓ Dry-run mode working")
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print(f" ✓ Command: {result.get('command')}")
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print(f" ✓ Message: {result.get('message')}")
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return True
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except Exception as e:
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print(f" ✗ FAILED: {e}")
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return False
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def main():
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"""Run all integration tests."""
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print("=" * 70)
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print("INTEGRATION TESTS - Tailscale SSH Sync Agent")
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print("=" * 70)
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tests = [
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("Host status check", test_host_status_basic),
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("List hosts", test_list_hosts),
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("Get groups", test_get_groups),
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("Tailscale status", test_tailscale_status),
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("Network summary", test_network_summary),
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("Format helpers", test_format_helpers),
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("Load score calculation", test_load_score_calculation),
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("Load classification", test_load_classification),
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("Latency classification", test_latency_classification),
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("Load report formatting", test_load_report_formatting),
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("Dry-run execution", test_dry_run_execution),
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]
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results = []
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for test_name, test_func in tests:
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passed = test_func()
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results.append((test_name, passed))
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# Summary
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print("\n" + "=" * 70)
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print("SUMMARY")
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print("=" * 70)
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for test_name, passed in results:
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status = "✅ PASS" if passed else "❌ FAIL"
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print(f"{status}: {test_name}")
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passed_count = sum(1 for _, p in results if p)
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total_count = len(results)
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print(f"\nResults: {passed_count}/{total_count} passed")
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if passed_count == total_count:
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print("\n🎉 All tests passed!")
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else:
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print(f"\n⚠️ {total_count - passed_count} test(s) failed")
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return passed_count == total_count
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if __name__ == "__main__":
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success = main()
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sys.exit(0 if success else 1)
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