How to use TestTracerError method of httpext Package

Best K6 code snippet using httpext.TestTracerError

tracer_test.go

Source:tracer_test.go

...162		trail.SaveSamples(nil)163		require.True(t, trail.Sending > 0)164	}165}166func TestTracerError(t *testing.T) {167	t.Parallel()168	srv := httptest.NewTLSServer(httpbin.New().Handler())169	defer srv.Close()170	tracer := &Tracer{}171	req, err := http.NewRequest("GET", srv.URL+"/get", nil)172	require.NoError(t, err)173	_, err = http.DefaultTransport.RoundTrip(174		req.WithContext(175			httptrace.WithClientTrace(176				context.Background(),177				tracer.Trace())))178	assert.Error(t, err)179	assert.Len(t, tracer.protoErrors, 1)180	assert.Error(t, tracer.protoErrors[0])...

TestTracerError

Using AI Code Generation

1import (2func main() {3	t, err := transport.NewHTTPTransport()4	if err != nil {5		panic(err)6	}7	tracer, err := apm.NewTracer("mytracer", "1.0.0")8	if err != nil {9		panic(err)10	}11	handler := apmhttp.Wrap(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {12		w.Write([]byte("hello world"))13	}))14	http.ListenAndServe(":8080", handler)15}16import (17func main() {18	t, err := transport.NewHTTPTransport()19	if err != nil {20		panic(err)21	}22	tracer, err := apm.NewTracer("mytracer", "1.0.0")23	if err != nil {24		panic(err)25	}26	handler := apmhttp.Wrap(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {27		w.Write([]byte("hello world"))28	}))29	http.ListenAndServe(":8080", handler)30}31import (32func main() {33	t, err := transport.NewHTTPTransport()34	if err != nil {35		panic(err)36	}37	tracer, err := apm.NewTracer("mytracer", "1.0.0")38	if err != nil {39		panic(err)40	}

TestTracerError

Using AI Code Generation

1import (2func main() {3	tracer.Start(tracer.WithServiceName("my-web-app"))4	defer tracer.Stop()5	if err != nil {6		log.Fatal(err)7	}8	span := tracer.NewChildSpanFromContext("http.request", req.Context())9	defer span.Finish()10	span.SetTag(ext.ResourceName, resourceName)11	req = req.WithContext(httpext.ContextWithSpan(req.Context(), span))12	resp, err := http.DefaultClient.Do(req)13	if err != nil {14		httpext.Error.Set(span, err)15	}16	fmt.Println(resp)17}18import (19func main() {20	tracer.Start(tracer.WithServiceName("my-web-app"))21	defer tracer.Stop()22	if err != nil {23		log.Fatal(err)24	}

TestTracerError

Using AI Code Generation

1import (2func main() {3    sensor := instana.NewSensor("my-service")4    defer sensor.Shutdown()5    http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {6        fmt.Fprintf(w, "Hello, %q", httpext.TestTracerError(r))7    })8    http.ListenAndServe(":8080", nil)9}10import (11func main() {12    sensor := instana.NewSensor("my-service")13    defer sensor.Shutdown()14    http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {15        fmt.Fprintf(w, "Hello, %q", httpext.TestTracerError(r))16    })17    http.ListenAndServe(":8080", nil)18}19import (20func main() {21    sensor := instana.NewSensor("my-service")22    defer sensor.Shutdown()23    http.HandleFunc("/hello", func(w http.ResponseWriter, r *http.Request) {24        fmt.Fprintf(w, "Hello, %q", httpext.TestTracerError(r))25    })26    http.ListenAndServe(":8080", nil)27}28import (

TestTracerError

Using AI Code Generation

1import (2func main() {3	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {4		w.WriteHeader(http.StatusOK)5	}))6	defer server.Close()7	tracer, err := elasticapm.NewTracer("tracer_testing", "")8	if err != nil {9		panic(err)10	}11	defer tracer.Close()12	req, err := http.NewRequest("GET", server.URL, nil)13	if err != nil {14		panic(err)15	}16	res, err := apmhttp.WrapRoundTripper(tracer.Transport).RoundTrip(req)17	if err != nil {18		panic(err)19	}20	res.Body.Close()21	if err := tracer.Flush(nil); err != nil {22		panic(err)23	}24	fmt.Println(res.Status)25}26import (27func main() {28	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {29		w.WriteHeader(http.StatusOK)30	}))31	defer server.Close()32	tracer, err := elasticapm.NewTracer("tracer_testing", "")33	if err != nil {34		panic(err)35	}36	defer tracer.Close()37	req, err := http.NewRequest("GET", server.URL, nil)38	if err != nil {

TestTracerError

Using AI Code Generation

1import (2func main() {3    tracer := httpext.NewTestTracerError()4    client := &http.Client{5        Transport: &httpext.RoundTripper{6        },7    }8    if err != nil {9        fmt.Println(err)10    }11    defer resp.Body.Close()12    fmt.Println(resp)13    fmt.Println(tracer.Errors())14}15import (16func main() {17    tracer := httpext.NewTestTracerError()18    client := &http.Client{19        Transport: &httpext.RoundTripper{20        },21    }22    if err != nil {23        fmt.Println(err)24    }25    defer resp.Body.Close()26    fmt.Println(resp)27    fmt.Println(tracer.Errors())28}29import (

TestTracerError

Using AI Code Generation

1import (2var (3func TestMain(m *testing.M) {4	if !tracerStarted {5		tracer.Start(tracer.WithServiceName("tracer-demo"))6		defer tracer.Stop()7	}8	os.Exit(m.Run())9}10func TestTracerError(t *testing.T) {11	if err != nil {12		t.Fatal(err)13	}14	rr := httptest.NewRecorder()15	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {16		span, ok := tracer.SpanFromContext(r.Context())17		if !ok {18			t.Fatal("no span found in the request context")19		}20		span.SetTag(ext.HTTPCode, 500)21		span.SetError(fmt.Errorf("an error occurred!"))22	})23	ctx, span := tracer.NewContext(req.Context(), "web.request")24	defer span.Finish()25	req = req.WithContext(ctx)26	handler.ServeHTTP(rr, req)27	if status := rr.Code; status != http.StatusOK {28		t.Errorf("handler returned wrong status code: got %v want %v",29	}30}31import (

TestTracerError

Using AI Code Generation

1import (2func main() {3    tracer = httpext.NewTracer("my-tracer")4    err := tracer.TestTracerError()5    fmt.Println(err)6}7import (8func main() {9    tracer = httpext.NewTracer("my-tracer")10    err := tracer.TestTracerError()11    fmt.Println(err)12}13import (14func main() {15    tracer = httpext.NewTracer("my-tracer")16    err := tracer.TestTracerError()17    fmt.Println(err)18}19import (20func main() {21    tracer = httpext.NewTracer("my-tracer")22    err := tracer.TestTracerError()23    fmt.Println(err)24}25import (26func main() {27    tracer = httpext.NewTracer("my-tracer")28    err := tracer.TestTracerError()29    fmt.Println(err)30}31import (32func main() {33    tracer = httpext.NewTracer("my-tracer")34    err := tracer.TestTracerError()35    fmt.Println(err)36}

TestTracerError

Using AI Code Generation

1import "httpext"2import "fmt"3func main() {4    tracer = httpext.TestTracerError(1)5    fmt.Println(tracer)6}7import "httpext"8import "fmt"9func main() {10    tracer = httpext.TestTracerError(2)11    fmt.Println(tracer)12}13import "httpext"14import "fmt"15func main() {16    tracer = httpext.TestTracerError(3)17    fmt.Println(tracer)18}19import "httpext"20import "fmt"21func main() {22    tracer = httpext.TestTracerError(4)23    fmt.Println(tracer)24}25import "httpext"26import "fmt"27func main() {28    tracer = httpext.TestTracerError(5)29    fmt.Println(tracer)30}31import "httpext"32import "fmt"33func main() {34    tracer = httpext.TestTracerError(6)35    fmt.Println(tracer)36}37import "httpext"38import "fmt"39func main() {40    tracer = httpext.TestTracerError(7)41    fmt.Println(tracer)42}43import "httpext"44import "fmt"45func main() {46    tracer = httpext.TestTracerError(8)47    fmt.Println(tracer)48}49import "

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