api/pprof_test.go at main · bjaus/api · GitHub

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package api_test

import (
	"context"
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"

	"github.com/bjaus/api"
)

func TestPprof_default_prefix(t *testing.T) {
	t.Parallel()

	r := api.New()
	api.Pprof(r, "")

	srv := httptest.NewServer(r)
	t.Cleanup(srv.Close)

	req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, srv.URL+"/debug/pprof/", nil)
	require.NoError(t, err)

	resp, err := http.DefaultClient.Do(req)
	require.NoError(t, err)
	defer func() { require.NoError(t, resp.Body.Close()) }()

	assert.Equal(t, http.StatusOK, resp.StatusCode)
}

func TestPprof_custom_prefix(t *testing.T) {
	t.Parallel()

	r := api.New()
	api.Pprof(r, "/custom")

	srv := httptest.NewServer(r)
	t.Cleanup(srv.Close)

	req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, srv.URL+"/custom/", nil)
	require.NoError(t, err)

	resp, err := http.DefaultClient.Do(req)
	require.NoError(t, err)
	defer func() { require.NoError(t, resp.Body.Close()) }()

	assert.Equal(t, http.StatusOK, resp.StatusCode)
}

func TestPprof_heap_endpoint(t *testing.T) {
	t.Parallel()

	r := api.New()
	api.Pprof(r, "")

	srv := httptest.NewServer(r)
	t.Cleanup(srv.Close)

	req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, srv.URL+"/debug/pprof/heap", nil)
	require.NoError(t, err)

	resp, err := http.DefaultClient.Do(req)
	require.NoError(t, err)
	defer func() { require.NoError(t, resp.Body.Close()) }()

	assert.Equal(t, http.StatusOK, resp.StatusCode)
}