hupeh
98d0f9e78d
- 在本地有 Redis 时能运行完整集成测试 - 在无 Redis 环境下会自动跳过，避免破坏单元测试套件 同时补充了 metrics/monitor 的基本单元测试，改善测试的稳定性和可维护性
69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package metrics
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import (
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"context"
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"testing"
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"time"
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"code.tczkiot.com/wlw/taskq"
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"github.com/redis/go-redis/v9"
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)
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func TestNewDefaultsAndName(t *testing.T) {
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m := New(Options{})
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if m == nil {
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t.Fatalf("New returned nil")
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}
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if m.opts.Namespace == "" {
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t.Fatalf("expected default Namespace")
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}
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if m.Name() != "metrics" {
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t.Fatalf("unexpected Name: %s", m.Name())
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}
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}
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func TestCollectNoInspectorNoQueues(t *testing.T) {
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m := New(Options{Interval: time.Millisecond})
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// ensure collect() is safe to call when inspector or queues are nil
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m.collect()
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}
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func makeTestRedis(t *testing.T) redis.UniversalClient {
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rdb := redis.NewClient(&redis.Options{Addr: "localhost:6379", DB: 15})
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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if err := rdb.Ping(ctx).Err(); err != nil {
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t.Skipf("redis not available: %v", err)
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}
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if err := rdb.FlushDB(context.Background()).Err(); err != nil {
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t.Fatalf("failed to flush redis: %v", err)
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}
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return rdb
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}
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func TestMetricsLifecycleWithServlet(t *testing.T) {
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rdb := makeTestRedis(t)
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m := New(Options{Interval: time.Second})
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// register plugin via default servlet
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s := taskq.NewServlet()
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taskq.SetDefault(s)
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cfg := taskq.Config{Redis: rdb, Tasks: []*taskq.Task{}, Plugins: []taskq.Plugin{m}}
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if err := taskq.Configure(cfg); err != nil {
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t.Fatalf("Configure failed: %v", err)
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}
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if err := taskq.Init(context.Background()); err != nil {
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t.Fatalf("Init failed: %v", err)
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}
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if err := taskq.Start(context.Background()); err != nil {
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t.Fatalf("Start failed: %v", err)
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}
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taskq.Stop()
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time.Sleep(500 * time.Millisecond)
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rdb.Close()
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}
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