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| 1 | +// Copyright GoFrame Author(https://goframe.org). All Rights Reserved. |
| 2 | +// |
| 3 | +// This Source Code Form is subject to the terms of the MIT License. |
| 4 | +// If a copy of the MIT was not distributed with this file, |
| 5 | +// You can obtain one at https://github.com/gogf/gf. |
| 6 | + |
| 7 | +package gclient_test |
| 8 | + |
| 9 | +import ( |
| 10 | + "context" |
| 11 | + "fmt" |
| 12 | + "net/http" |
| 13 | + "testing" |
| 14 | + "time" |
| 15 | + |
| 16 | + "github.com/gogf/gf/v2/frame/g" |
| 17 | + "github.com/gogf/gf/v2/internal/tracing" |
| 18 | + "github.com/gogf/gf/v2/net/ghttp" |
| 19 | + "github.com/gogf/gf/v2/net/gtcp" |
| 20 | + "github.com/gogf/gf/v2/test/gtest" |
| 21 | + "go.opentelemetry.io/otel" |
| 22 | + sdkTrace "go.opentelemetry.io/otel/sdk/trace" |
| 23 | + "go.opentelemetry.io/otel/trace" |
| 24 | +) |
| 25 | + |
| 26 | +type CustomProvider struct { |
| 27 | + *sdkTrace.TracerProvider |
| 28 | +} |
| 29 | + |
| 30 | +func NewCustomProvider() *CustomProvider { |
| 31 | + return &CustomProvider{ |
| 32 | + TracerProvider: sdkTrace.NewTracerProvider( |
| 33 | + sdkTrace.WithIDGenerator(NewCustomIDGenerator()), |
| 34 | + ), |
| 35 | + } |
| 36 | +} |
| 37 | + |
| 38 | +type CustomIDGenerator struct{} |
| 39 | + |
| 40 | +func NewCustomIDGenerator() *CustomIDGenerator { |
| 41 | + return &CustomIDGenerator{} |
| 42 | +} |
| 43 | + |
| 44 | +func (id *CustomIDGenerator) NewIDs(ctx context.Context) (traceID trace.TraceID, spanID trace.SpanID) { |
| 45 | + return tracing.NewIDs() |
| 46 | +} |
| 47 | + |
| 48 | +func (id *CustomIDGenerator) NewSpanID(ctx context.Context, traceID trace.TraceID) (spanID trace.SpanID) { |
| 49 | + return tracing.NewSpanID() |
| 50 | +} |
| 51 | + |
| 52 | +func TestClient_CustomProvider(t *testing.T) { |
| 53 | + provider := otel.GetTracerProvider() |
| 54 | + defer otel.SetTracerProvider(provider) |
| 55 | + |
| 56 | + otel.SetTracerProvider(NewCustomProvider()) |
| 57 | + |
| 58 | + p, _ := gtcp.GetFreePort() |
| 59 | + s := g.Server(p) |
| 60 | + s.BindHandler("/hello", func(r *ghttp.Request) { |
| 61 | + r.Response.WriteHeader(200) |
| 62 | + r.Response.WriteJson(g.Map{"field": "test_for_response_body"}) |
| 63 | + }) |
| 64 | + s.SetPort(p) |
| 65 | + s.SetDumpRouterMap(false) |
| 66 | + s.Start() |
| 67 | + defer s.Shutdown() |
| 68 | + |
| 69 | + time.Sleep(100 * time.Millisecond) |
| 70 | + gtest.C(t, func(t *gtest.T) { |
| 71 | + c := g.Client() |
| 72 | + url := fmt.Sprintf("127.0.0.1:%d/hello", p) |
| 73 | + resp, err := c.DoRequest(ctx, http.MethodGet, url) |
| 74 | + t.AssertNil(err) |
| 75 | + t.AssertNE(resp, nil) |
| 76 | + t.Assert(resp.ReadAllString(), "{\"field\":\"test_for_response_body\"}") |
| 77 | + }) |
| 78 | +} |
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