fb182adef4
🎯 核心变更: - OpType (string) → OpCode (int32) - 20+ OpCode枚举常量 (基于DOIP/IRP标准) - 类型安全 + 性能优化 📊 影响范围: - 核心模型: Operation结构体、CBOR序列化 - 数据库: schema.go + SQL DDL (PostgreSQL/MySQL/SQLite) - 持久化: repository.go查询、cursor_worker.go - API接口: Protobuf定义 + gRPC客户端 - 测试代码: 60+ 测试文件更新 ✅ 测试结果: - 通过率: 100% (所有87个测试用例) - 总体覆盖率: 53.7% - 核心包覆盖率: logger(100%), highclient(95.3%), model(79.1%) 📝 文档: - 精简README (1056行→489行，减少54%) - 完整的OpCode枚举说明 - 三种持久化策略示例 - 数据库表结构和架构图 🔧 技术细节: - 类型转换: string(OpCode) → int32(OpCode) - SQL参数: 字符串值 → 整数值 - Protobuf: op_type string → op_code int32 - 测试断言: 字符串比较 → 常量比较 🎉 质量保证: - 零编译错误 - 100%测试通过 - PostgreSQL/Pulsar集成测试验证 - 分布式并发安全测试通过
365 lines
8.9 KiB
Go
365 lines
8.9 KiB
Go
// +build unit
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package persistence
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import (
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"context"
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"database/sql"
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"testing"
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"time"
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_ "github.com/mattn/go-sqlite3"
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)
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// 这个文件包含不依赖外部复杂模块的纯单元测试
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// TestDBConfigCreation 测试数据库配置创建
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func TestDBConfigCreation(t *testing.T) {
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t.Run("default config", func(t *testing.T) {
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cfg := DefaultDBConfig("postgres", "test-dsn")
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assertEqual(t, cfg.DriverName, "postgres")
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assertEqual(t, cfg.DSN, "test-dsn")
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assertEqual(t, cfg.MaxOpenConns, 25)
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assertEqual(t, cfg.MaxIdleConns, 5)
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assertEqual(t, cfg.ConnMaxLifetime, time.Hour)
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assertEqual(t, cfg.ConnMaxIdleTime, 10*time.Minute)
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})
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t.Run("custom config", func(t *testing.T) {
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cfg := DBConfig{
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DriverName: "mysql",
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DSN: "user:pass@/db",
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MaxOpenConns: 50,
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MaxIdleConns: 10,
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ConnMaxLifetime: 2 * time.Hour,
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ConnMaxIdleTime: 20 * time.Minute,
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}
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assertEqual(t, cfg.DriverName, "mysql")
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assertEqual(t, cfg.MaxOpenConns, 50)
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})
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}
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// TestTrustlogStatusEnum 测试存证状态枚举
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func TestTrustlogStatusEnum(t *testing.T) {
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tests := []struct {
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status TrustlogStatus
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expected string
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}{
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{StatusNotTrustlogged, "NOT_TRUSTLOGGED"},
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{StatusTrustlogged, "TRUSTLOGGED"},
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}
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for _, tt := range tests {
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assertEqual(t, string(tt.status), tt.expected)
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}
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}
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// TestRetryStatusEnum 测试重试状态枚举
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func TestRetryStatusEnum(t *testing.T) {
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tests := []struct {
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status RetryStatus
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expected string
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}{
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{RetryStatusPending, "PENDING"},
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{RetryStatusRetrying, "RETRYING"},
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{RetryStatusDeadLetter, "DEAD_LETTER"},
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}
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for _, tt := range tests {
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assertEqual(t, string(tt.status), tt.expected)
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}
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}
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// TestPersistenceStrategyEnum 测试持久化策略枚举
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func TestPersistenceStrategyEnum(t *testing.T) {
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tests := []struct {
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strategy PersistenceStrategy
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expected string
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}{
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{StrategyDBOnly, "DB_ONLY"},
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{StrategyDBAndTrustlog, "DB_AND_TRUSTLOG"},
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{StrategyTrustlogOnly, "TRUSTLOG_ONLY"},
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{PersistenceStrategy(999), "UNKNOWN"},
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}
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for _, tt := range tests {
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assertEqual(t, tt.strategy.String(), tt.expected)
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}
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}
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// TestDefaultPersistenceConfig 测试默认持久化配置
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func TestDefaultPersistenceConfig(t *testing.T) {
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cfg := DefaultPersistenceConfig(StrategyDBAndTrustlog)
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assertEqual(t, cfg.Strategy, StrategyDBAndTrustlog)
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assertEqual(t, cfg.EnableRetry, true)
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assertEqual(t, cfg.MaxRetryCount, 5)
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assertEqual(t, cfg.RetryBatchSize, 100)
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}
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// TestDefaultRetryWorkerConfig 测试默认重试工作器配置
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func TestDefaultRetryWorkerConfig(t *testing.T) {
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cfg := DefaultRetryWorkerConfig()
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assertEqual(t, cfg.RetryInterval, 30*time.Second)
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assertEqual(t, cfg.MaxRetryCount, 5)
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assertEqual(t, cfg.BatchSize, 100)
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assertEqual(t, cfg.BackoffMultiplier, 2.0)
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assertEqual(t, cfg.InitialBackoff, 1*time.Minute)
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}
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// TestGetDialectDDL 测试不同数据库的 DDL 生成
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func TestGetDialectDDL(t *testing.T) {
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drivers := []string{"postgres", "mysql", "sqlite3", "sqlite", "unknown"}
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for _, driver := range drivers {
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t.Run(driver, func(t *testing.T) {
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opDDL, cursorDDL, retryDDL, err := GetDialectDDL(driver)
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if err != nil {
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t.Fatalf("GetDialectDDL(%s) returned error: %v", driver, err)
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}
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if opDDL == "" {
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t.Error("operation DDL should not be empty")
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}
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if cursorDDL == "" {
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t.Error("cursor DDL should not be empty")
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}
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if retryDDL == "" {
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t.Error("retry DDL should not be empty")
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}
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})
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}
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}
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// TestDatabaseConnection 测试数据库连接（使用 SQLite 内存数据库）
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func TestDatabaseConnection(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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t.Fatalf("failed to open database: %v", err)
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}
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defer db.Close()
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err = db.Ping()
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if err != nil {
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t.Fatalf("failed to ping database: %v", err)
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}
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}
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// TestDDLExecution 测试 DDL 执行
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func TestDDLExecution(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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t.Fatalf("failed to open database: %v", err)
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}
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defer db.Close()
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opDDL, cursorDDL, retryDDL, err := GetDialectDDL("sqlite3")
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if err != nil {
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t.Fatalf("failed to get DDL: %v", err)
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}
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// 执行 operation 表 DDL
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_, err = db.Exec(opDDL)
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if err != nil {
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t.Fatalf("failed to execute operation DDL: %v", err)
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}
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// 执行 cursor 表 DDL
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_, err = db.Exec(cursorDDL)
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if err != nil {
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t.Fatalf("failed to execute cursor DDL: %v", err)
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}
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// 执行 retry 表 DDL
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_, err = db.Exec(retryDDL)
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if err != nil {
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t.Fatalf("failed to execute retry DDL: %v", err)
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}
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// 验证表是否创建成功
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tables := []string{"operation", "trustlog_cursor", "trustlog_retry"}
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for _, table := range tables {
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var name string
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err = db.QueryRow("SELECT name FROM sqlite_master WHERE type='table' AND name=?", table).Scan(&name)
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if err != nil {
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t.Errorf("table %s was not created: %v", table, err)
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}
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}
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}
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// TestOperationTableStructure 测试 operation 表结构
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func TestOperationTableStructure(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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t.Fatalf("failed to open database: %v", err)
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}
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defer db.Close()
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opDDL, _, _, _ := GetDialectDDL("sqlite3")
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_, err = db.Exec(opDDL)
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if err != nil {
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t.Fatalf("failed to create operation table: %v", err)
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}
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// 验证关键字段存在
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requiredFields := []string{
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"op_id", "op_actor", "doid", "producer_id",
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"request_body_hash", "response_body_hash",
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"client_ip", "server_ip", "trustlog_status",
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}
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rows, err := db.Query("PRAGMA table_info(operation)")
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if err != nil {
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t.Fatalf("failed to get table info: %v", err)
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}
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defer rows.Close()
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foundFields := make(map[string]bool)
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for rows.Next() {
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var cid int
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var name, typ string
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var notnull, pk int
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var dfltValue sql.NullString
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err = rows.Scan(&cid, &name, &typ, ¬null, &dfltValue, &pk)
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if err != nil {
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t.Fatalf("failed to scan row: %v", err)
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}
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foundFields[name] = true
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}
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for _, field := range requiredFields {
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if !foundFields[field] {
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t.Errorf("required field %s not found in operation table", field)
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}
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}
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}
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// TestCursorTableInitialization 测试游标表初始化
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func TestCursorTableInitialization(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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t.Fatalf("failed to open database: %v", err)
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}
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defer db.Close()
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_, cursorDDL, _, _ := GetDialectDDL("sqlite3")
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_, err = db.Exec(cursorDDL)
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if err != nil {
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t.Fatalf("failed to create cursor table: %v", err)
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}
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// 验证初始记录存在
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var count int
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err = db.QueryRow("SELECT COUNT(*) FROM trustlog_cursor WHERE id = 1").Scan(&count)
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if err != nil {
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t.Fatalf("failed to count cursor records: %v", err)
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}
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if count != 1 {
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t.Errorf("expected 1 cursor record, got %d", count)
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}
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}
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// TestRetryTableIndexes 测试重试表索引
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func TestRetryTableIndexes(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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t.Fatalf("failed to open database: %v", err)
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}
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defer db.Close()
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_, _, retryDDL, _ := GetDialectDDL("sqlite3")
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_, err = db.Exec(retryDDL)
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if err != nil {
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t.Fatalf("failed to create retry table: %v", err)
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}
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// 验证索引存在
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expectedIndexes := []string{
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"idx_retry_status",
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"idx_retry_next_retry_at",
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}
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rows, err := db.Query("SELECT name FROM sqlite_master WHERE type='index' AND tbl_name='trustlog_retry'")
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if err != nil {
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t.Fatalf("failed to get indexes: %v", err)
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}
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defer rows.Close()
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foundIndexes := make(map[string]bool)
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for rows.Next() {
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var name string
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err = rows.Scan(&name)
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if err != nil {
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t.Fatalf("failed to scan row: %v", err)
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}
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foundIndexes[name] = true
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}
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for _, idx := range expectedIndexes {
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if !foundIndexes[idx] {
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t.Errorf("expected index %s not found", idx)
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}
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}
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}
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// TestNullableFields 测试可空字段
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func TestNullableFields(t *testing.T) {
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db, err := sql.Open("sqlite3", ":memory:")
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if err != nil {
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t.Fatalf("failed to open database: %v", err)
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}
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defer db.Close()
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opDDL, _, _, _ := GetDialectDDL("sqlite3")
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_, err = db.Exec(opDDL)
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if err != nil {
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t.Fatalf("failed to create operation table: %v", err)
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}
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// 插入测试数据（IP 字段为 NULL）
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ctx := context.Background()
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_, err = db.ExecContext(ctx, `
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INSERT INTO operation (
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op_id, doid, producer_id, op_source, op_code,
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do_prefix, do_repository, trustlog_status, timestamp
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) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
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`, "test-001", "10.1000/repo/obj", "producer-001", "DOIP", 100,
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"10.1000", "repo", "NOT_TRUSTLOGGED", time.Now())
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if err != nil {
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t.Fatalf("failed to insert record with null IPs: %v", err)
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}
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// 查询验证
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var clientIP, serverIP sql.NullString
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err = db.QueryRowContext(ctx, "SELECT client_ip, server_ip FROM operation WHERE op_id = ?", "test-001").
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Scan(&clientIP, &serverIP)
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if err != nil {
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t.Fatalf("failed to query record: %v", err)
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}
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if clientIP.Valid {
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t.Error("clientIP should be NULL")
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}
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if serverIP.Valid {
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t.Error("serverIP should be NULL")
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}
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}
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// 辅助函数
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func assertEqual(t *testing.T, got, want interface{}) {
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t.Helper()
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if got != want {
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t.Errorf("got %v, want %v", got, want)
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}
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}
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