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| 1 | +package otfranz |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "os" |
| 6 | + "strings" |
| 7 | + "testing" |
| 8 | + "time" |
| 9 | + |
| 10 | + "github.com/DoNewsCode/core/config" |
| 11 | + "github.com/go-kit/log" |
| 12 | + "github.com/opentracing/opentracing-go" |
| 13 | + "github.com/opentracing/opentracing-go/mocktracer" |
| 14 | + "github.com/stretchr/testify/assert" |
| 15 | + "github.com/twmb/franz-go/pkg/kgo" |
| 16 | +) |
| 17 | + |
| 18 | +func TestClient_ProduceWithTracing(t *testing.T) { |
| 19 | + if os.Getenv("KAFKA_ADDR") == "" { |
| 20 | + t.Skip("set KAFKA_ADDR to run TestProvideFactory") |
| 21 | + return |
| 22 | + } |
| 23 | + addrs := strings.Split(os.Getenv("KAFKA_ADDR"), ",") |
| 24 | + factory, cleanup := provideFactory(factoryIn{ |
| 25 | + Logger: log.NewNopLogger(), |
| 26 | + Conf: config.MapAdapter{"kafka": map[string]Config{ |
| 27 | + "default": { |
| 28 | + SeedBrokers: addrs, |
| 29 | + DefaultProduceTopic: "tracing", |
| 30 | + }, |
| 31 | + }}, |
| 32 | + }, func(name string, config *Config) {}) |
| 33 | + defer cleanup() |
| 34 | + cli, err := factory.Make("default") |
| 35 | + assert.NoError(t, err) |
| 36 | + assert.NotNil(t, cli) |
| 37 | + |
| 38 | + tracer := mocktracer.New() |
| 39 | + |
| 40 | + clientWithTrace := NewClient(cli, tracer) |
| 41 | + |
| 42 | + span, ctx := opentracing.StartSpanFromContextWithTracer(context.Background(), tracer, "test") |
| 43 | + record := &kgo.Record{Value: []byte("bar")} |
| 44 | + clientWithTrace.ProduceWithTracing(ctx, record, func(r *kgo.Record, err error) { |
| 45 | + if err != nil { |
| 46 | + t.Fatalf("produce error: %v\n", err) |
| 47 | + } |
| 48 | + }) |
| 49 | + time.Sleep(time.Second) |
| 50 | + |
| 51 | + if err := clientWithTrace.ProduceSyncWithTracing(ctx, record).FirstErr(); err != nil { |
| 52 | + t.Fatalf("produce sync error: %v\n", err) |
| 53 | + } |
| 54 | + |
| 55 | + assert.Len(t, tracer.FinishedSpans(), 2) |
| 56 | + span.Finish() |
| 57 | +} |
| 58 | + |
| 59 | +func TestClient_ProduceWithOutTracing(t *testing.T) { |
| 60 | + if os.Getenv("KAFKA_ADDR") == "" { |
| 61 | + t.Skip("set KAFKA_ADDR to run TestProvideFactory") |
| 62 | + return |
| 63 | + } |
| 64 | + addrs := strings.Split(os.Getenv("KAFKA_ADDR"), ",") |
| 65 | + factory, cleanup := provideFactory(factoryIn{ |
| 66 | + Logger: log.NewNopLogger(), |
| 67 | + Conf: config.MapAdapter{"kafka": map[string]Config{ |
| 68 | + "default": { |
| 69 | + SeedBrokers: addrs, |
| 70 | + DefaultProduceTopic: "tracing", |
| 71 | + }, |
| 72 | + }}, |
| 73 | + }, func(name string, config *Config) {}) |
| 74 | + defer cleanup() |
| 75 | + cli, err := factory.Make("default") |
| 76 | + assert.NoError(t, err) |
| 77 | + assert.NotNil(t, cli) |
| 78 | + |
| 79 | + clientWithTrace := NewClient(cli, nil) |
| 80 | + |
| 81 | + record := &kgo.Record{Value: []byte("bar")} |
| 82 | + |
| 83 | + tracer := mocktracer.New() |
| 84 | + span, ctx := opentracing.StartSpanFromContextWithTracer(context.Background(), tracer, "test") |
| 85 | + |
| 86 | + clientWithTrace.ProduceWithTracing(ctx, record, func(r *kgo.Record, err error) { |
| 87 | + if err != nil { |
| 88 | + t.Fatalf("produce error: %v\n", err) |
| 89 | + } |
| 90 | + }) |
| 91 | + time.Sleep(time.Second) |
| 92 | + |
| 93 | + if err := clientWithTrace.ProduceSyncWithTracing(ctx, record).FirstErr(); err != nil { |
| 94 | + t.Fatalf("produce sync error: %v\n", err) |
| 95 | + } |
| 96 | + assert.Len(t, tracer.FinishedSpans(), 0) |
| 97 | + span.Finish() |
| 98 | +} |
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