Files
2026-07-20 04:51:20 +00:00

84 lines
3.6 KiB
Go

//go:build linux && agentcompat
package scenario
import (
"context"
"encoding/json"
"os"
"path/filepath"
"testing"
"time"
"github.com/nezhahq/nezha/integration/agentcompat/internal/contract"
"github.com/stretchr/testify/require"
)
func TestReconnectScenario_RealDashboardAndAgentProcessRestarts(t *testing.T) {
// Given
nezhaSource := os.Getenv("AGENTCOMPAT_NEZHA_SOURCE")
agentSource := os.Getenv("AGENTCOMPAT_AGENT_SOURCE")
if nezhaSource == "" || agentSource == "" {
t.Skip("set AGENTCOMPAT_NEZHA_SOURCE and AGENTCOMPAT_AGENT_SOURCE")
}
evidenceDirectory := os.Getenv("AGENTCOMPAT_RECONNECT_EVIDENCE_DIR")
if evidenceDirectory == "" {
evidenceDirectory = t.TempDir()
}
require.NoError(t, os.MkdirAll(evidenceDirectory, 0o700))
paths, err := contract.NewPaths(nezhaSource, agentSource, evidenceDirectory)
require.NoError(t, err)
testContext, cancel := context.WithTimeout(t.Context(), 10*time.Minute)
defer cancel()
// When
result, reconnectEvidence, err := (Reconnect{}).RunWithEvidence(testContext, ReconnectInput{Paths: paths})
// Then
for _, assertion := range result.Assertions {
t.Logf("assertion=%q passed=%t details=%q", assertion.Name, assertion.Passed, assertion.Details)
}
t.Logf("agent cleanup=%+v dashboard cleanup=%+v", reconnectEvidence.AgentCleanup, reconnectEvidence.DashboardCleanup)
require.NoError(t, err)
require.True(t, result.Passed)
require.True(t, result.CleanupOK)
require.NoError(t, reconnectEvidence.Validate())
require.True(t, reconnectEvidence.AgentCleanup.Passed)
require.False(t, reconnectEvidence.AgentCleanup.Forced)
require.Len(t, reconnectEvidence.AgentCleanup.Processes, 2)
require.True(t, reconnectEvidence.DashboardCleanup.Passed)
require.False(t, reconnectEvidence.DashboardCleanup.Forced)
require.Len(t, reconnectEvidence.DashboardCleanup.Processes, 2)
require.True(t, reconnectEvidence.Identity.DashboardFixtureUnchanged)
require.NotZero(t, reconnectEvidence.Fixture.Dashboard.HTTP.Inode)
require.NotZero(t, reconnectEvidence.Fixture.Dashboard.Receipt.Inode)
require.Greater(t, reconnectEvidence.Runtime.DashboardAfter.Generation, reconnectEvidence.Runtime.DashboardBefore.Generation)
require.NotEqual(t, reconnectEvidence.Runtime.DashboardBefore.PID, reconnectEvidence.Runtime.DashboardAfter.PID)
require.Greater(t, reconnectEvidence.Runtime.AgentAfter.Generation, reconnectEvidence.Runtime.AgentBefore.Generation)
require.NotEqual(t, reconnectEvidence.Runtime.AgentBefore.PID, reconnectEvidence.Runtime.AgentAfter.PID)
require.Positive(t, reconnectEvidence.Lifecycle.ReconnectInterval)
require.Zero(t, reconnectEvidence.Lifecycle.StaleGenerationReceipts)
require.Zero(t, reconnectEvidence.Lifecycle.DuplicateTaskIDs)
require.Zero(t, reconnectEvidence.Lifecycle.LostResultIDs)
require.Len(t, reconnectEvidence.Observation.TaskIDs, 5)
require.Equal(t, reconnectEvidence.Observation.TaskIDs, reconnectEvidence.Observation.ResultIDs)
artifactPath := filepath.Join(evidenceDirectory, "reconnect-real-process.json")
artifact, err := json.MarshalIndent(struct {
Result Result `json:"result"`
Evidence ReconnectEvidence `json:"evidence"`
}{Result: result, Evidence: reconnectEvidence}, "", " ")
require.NoError(t, err)
require.NoError(t, os.WriteFile(artifactPath, append(artifact, '\n'), 0o600))
readArtifact, err := os.ReadFile(artifactPath)
require.NoError(t, err)
var recorded struct {
Result Result `json:"result"`
Evidence ReconnectEvidence `json:"evidence"`
}
require.NoError(t, json.Unmarshal(readArtifact, &recorded))
require.Equal(t, result, recorded.Result)
require.Equal(t, reconnectEvidence, recorded.Evidence)
t.Logf("reconnect evidence artifact: %s", artifactPath)
}