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Tests for SuzieQ Integration - Multi-vendor Drift Detection
Tests network state collection, drift detection, and auto-remediation
"""
import pytest
from datetime import datetime
from agent.suzieq_client import SuzieQClient, DriftDetection
from agent.pipeline_engine import NetworkModel, Device, NetworkIntent, OvergrowthPipeline
@pytest.fixture
def suzieq_client():
"""Create SuzieQ client in mock mode"""
return SuzieQClient(use_suzieq=True) # Will use mock mode if suzieq not installed
@pytest.fixture
def sample_network():
"""Create sample network model for drift testing"""
intent = NetworkIntent(
description="Test network for SuzieQ drift detection",
business_requirements=["Multi-vendor support", "Drift detection"],
constraints=["Budget: $50k", "Timeline: 2 weeks"]
)
model = NetworkModel(
name="test_network",
version="1.0.0",
intent=intent,
devices=[
Device(
name="spine-01",
role="spine",
model="Arista DCS-7280SR-48C6",
vendor="arista",
mgmt_ip="10.0.0.1",
location="DC1",
interfaces=[
{"name": "Ethernet1", "ip": "10.1.1.1/30", "description": "to-leaf-01"}
]
),
Device(
name="leaf-01",
role="leaf",
model="Arista DCS-7050SX-64",
vendor="arista",
mgmt_ip="10.0.0.11",
location="DC1",
interfaces=[
{"name": "Ethernet48", "ip": "10.1.1.2/30", "description": "to-spine-01"}
]
)
],
vlans=[
{"id": 10, "name": "Users"},
{"id": 20, "name": "Servers"},
{"id": 99, "name": "Management"}
],
subnets=[
{"network": "10.10.0.0/16", "gateway": "10.10.0.1", "vlan": 10},
{"network": "10.20.0.0/16", "gateway": "10.20.0.1", "vlan": 20}
],
routing={"protocol": "bgp", "asn": 65001},
services=["ntp", "dns", "syslog"]
)
return model
class TestSuzieQStateCollection:
"""Test network state collection via SuzieQ"""
def test_collect_state_mock_mode(self, suzieq_client):
"""Test state collection in mock mode"""
devices = [
{'name': 'spine-01', 'ip': '10.0.0.1', 'username': 'admin', 'password': 'admin'},
{'name': 'leaf-01', 'ip': '10.0.0.11', 'username': 'admin', 'password': 'admin'}
]
result = suzieq_client.collect_network_state(devices)
assert 'devices_polled' in result
assert result['devices_polled'] == 2
assert result['mock_mode'] is True
assert 'collection_time' in result
def test_topology_discovery(self, suzieq_client):
"""Test topology discovery via SuzieQ"""
topology = suzieq_client.get_topology()
assert 'nodes' in topology
assert 'edges' in topology
assert topology['mock_mode'] is True
# Mock topology should have sample data
assert len(topology['nodes']) > 0
def test_vlan_summary(self, suzieq_client):
"""Test VLAN summary retrieval"""
vlans = suzieq_client.get_vlan_summary()
assert isinstance(vlans, dict)
# Mock mode returns device -> vlan list mapping
assert len(vlans) > 0
# Check structure - each device should have vlan list
for device, vlan_list in vlans.items():
assert isinstance(vlan_list, list)
class TestDriftDetection:
"""Test drift detection and remediation"""
def test_detect_no_drift(self, suzieq_client, sample_network):
"""Test drift detection when network matches SoT"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
assert isinstance(drift, DriftDetection)
assert drift.devices_checked >= 0
# Mock mode may report some drift for testing
assert 0.0 <= drift.drift_score <= 1.0
def test_drift_detection_structure(self, suzieq_client, sample_network):
"""Test drift detection returns proper structure"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
# Check all drift types are present
assert hasattr(drift, 'config_mismatches')
assert hasattr(drift, 'missing_vlans')
assert hasattr(drift, 'extra_vlans')
assert hasattr(drift, 'ip_conflicts')
assert hasattr(drift, 'interface_down')
assert hasattr(drift, 'routing_issues')
assert hasattr(drift, 'has_drift')
assert hasattr(drift, 'drift_score')
def test_drift_to_dict(self, suzieq_client, sample_network):
"""Test drift detection serialization"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
drift_dict = drift.to_dict()
assert 'devices_checked' in drift_dict
assert 'drift_score' in drift_dict
assert 'has_drift' in drift_dict
assert 'config_mismatches' in drift_dict
assert 'drifts_found' in drift_dict
# Validate data types
assert isinstance(drift_dict['devices_checked'], int)
assert isinstance(drift_dict['drift_score'], float)
assert isinstance(drift_dict['has_drift'], bool)
class TestRemediation:
"""Test remediation plan generation and application"""
def test_generate_remediation_plan(self, suzieq_client, sample_network):
"""Test remediation plan generation from drift"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
remediation = suzieq_client.generate_remediation_plan(drift)
assert isinstance(remediation, list)
# Each remediation item should have proper structure
for item in remediation:
assert 'device' in item
assert 'action' in item # not issue_type
assert 'severity' in item
assert 'auto_fix' in item
assert item['severity'] in ['critical', 'high', 'medium', 'low', 'ERROR', 'WARNING', 'INFO']
def test_remediation_auto_fix_flags(self, suzieq_client, sample_network):
"""Test that dangerous changes require manual approval"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
remediation = suzieq_client.generate_remediation_plan(drift)
# Check that some items are auto-fix, some require approval
auto_fix_items = [r for r in remediation if r['auto_fix']]
manual_items = [r for r in remediation if not r['auto_fix']]
# In mock mode, should have both types
if len(remediation) > 0:
# At least validate structure is correct
for item in remediation:
if item['severity'] == 'critical':
# Critical items might not be auto-fix
assert isinstance(item['auto_fix'], bool)
def test_apply_remediation_auto_only(self, suzieq_client, sample_network):
"""Test applying only auto-approved remediations"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
remediation = suzieq_client.generate_remediation_plan(drift)
result = suzieq_client.apply_remediation(remediation, auto_approve=True)
assert 'total_actions' in result
assert 'applied' in result
assert 'skipped' in result
assert 'failed' in result
assert 'actions' in result
# Auto-approve should skip manual items
assert result['applied'] + result['skipped'] + result['failed'] == result['total_actions']
def test_apply_remediation_manual_approval(self, suzieq_client, sample_network):
"""Test applying remediation with manual approval"""
intended = sample_network.to_dict()
drift = suzieq_client.detect_drift(intended)
remediation = suzieq_client.generate_remediation_plan(drift)
# With auto_approve=False, should skip non-auto-fix items
result = suzieq_client.apply_remediation(remediation, auto_approve=False)
assert 'total_actions' in result
assert result['applied'] >= 0
assert result['skipped'] >= 0
assert result['total_actions'] == len(remediation)
class TestPipelineIntegration:
"""Test SuzieQ integration with the main pipeline"""
def test_pipeline_has_suzieq(self):
"""Test that pipeline initializes SuzieQ client"""
pipeline = OvergrowthPipeline()
assert hasattr(pipeline, 'suzieq')
assert isinstance(pipeline.suzieq, SuzieQClient)
def test_stage7_observability(self, sample_network):
"""Test stage7 observability with SuzieQ"""
pipeline = OvergrowthPipeline()
result = pipeline.stage7_observability(sample_network)
assert result['status'] == 'partial'
assert 'mock_mode' in result
assert 'collection' in result or 'topology' in result
def test_stage7b_drift_detection(self, sample_network):
"""Test stage7b drift detection"""
pipeline = OvergrowthPipeline()
result = pipeline.stage7b_drift_detection(sample_network)
assert 'drift_detected' in result
assert 'drift_score' in result
assert 'devices_checked' in result
assert 'summary' in result
assert 'mock_mode' in result
# Check summary structure
summary = result['summary']
assert 'config_mismatches' in summary
assert 'missing_vlans' in summary
assert 'extra_vlans' in summary
assert 'ip_conflicts' in summary
assert 'interfaces_down' in summary
assert 'routing_issues' in summary
def test_stage8_validation_with_drift(self, sample_network):
"""Test stage8 validation with drift detection"""
pipeline = OvergrowthPipeline()
result = pipeline.stage8_validation(sample_network)
assert result['status'] == 'completed'
assert 'validation_passed' in result
assert 'drift_detection' in result
assert 'compliance_report' in result
# Check compliance report structure
compliance = result['compliance_report']
assert 'network_name' in compliance
assert 'checked_at' in compliance
assert 'drift_score' in compliance
assert 'status' in compliance
assert compliance['status'] in ['COMPLIANT', 'NON_COMPLIANT']
def test_full_pipeline_with_suzieq(self, sample_network):
"""Test complete pipeline run with SuzieQ integration"""
pipeline = OvergrowthPipeline()
# Run stages 7, 7b, and 8
obs_result = pipeline.stage7_observability(sample_network)
drift_result = pipeline.stage7b_drift_detection(sample_network)
val_result = pipeline.stage8_validation(sample_network)
# All stages should complete
assert obs_result['status'] == 'partial'
assert 'drift_detected' in drift_result
assert val_result['status'] == 'completed'
# Validation should include drift detection results
assert val_result['drift_detection'] == drift_result
class TestRealSuzieQConnection:
"""Tests that require actual SuzieQ installation"""
@pytest.mark.skipif(
SuzieQClient(use_suzieq=True).mock_mode,
reason="Requires SuzieQ installation"
)
def test_real_suzieq_connection(self):
"""Test connection to real SuzieQ instance"""
client = SuzieQClient(use_suzieq=True)
assert not client.mock_mode
# Try to get topology from real SuzieQ
topology = client.get_topology()
assert 'nodes' in topology
assert 'edges' in topology
assert not topology['mock_mode']
if __name__ == '__main__':
pytest.main([__file__, '-v'])
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