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expvar_test.go — fiber Source File

Architecture documentation for expvar_test.go, a go file in the fiber codebase. 1 imports, 0 dependents.

File go FiberCore Adapters 1 imports 5 functions

Entity Profile

Dependency Diagram

graph LR
  7f08b7dd_0752_15a0_3379_0c8823832083["expvar_test.go"]
  c0b86961_3ef1_0168_52fc_98627566ed27["bytes"]
  7f08b7dd_0752_15a0_3379_0c8823832083 --> c0b86961_3ef1_0168_52fc_98627566ed27
  style 7f08b7dd_0752_15a0_3379_0c8823832083 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

package expvar

import (
	"bytes"
	"io"
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/gofiber/fiber/v3"
	"github.com/stretchr/testify/require"
)

func Test_Non_Expvar_Path(t *testing.T) {
	t.Parallel()
	app := fiber.New()

	app.Use(New())

	app.Get("/", func(c fiber.Ctx) error {
		return c.SendString("escaped")
	})

	resp, err := app.Test(httptest.NewRequest(fiber.MethodGet, "/", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, 200, resp.StatusCode)

	b, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "escaped", string(b))
}

func Test_Expvar_Index(t *testing.T) {
	t.Parallel()
	app := fiber.New()

	app.Use(New())

	app.Get("/", func(c fiber.Ctx) error {
		return c.SendString("escaped")
	})

	resp, err := app.Test(httptest.NewRequest(fiber.MethodGet, "/debug/vars", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, 200, resp.StatusCode)
	require.Equal(t, fiber.MIMEApplicationJSONCharsetUTF8, resp.Header.Get(fiber.HeaderContentType))

	b, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.True(t, bytes.Contains(b, []byte("cmdline")))
	require.True(t, bytes.Contains(b, []byte("memstat")))
}

func Test_Expvar_Filter(t *testing.T) {
	t.Parallel()
	app := fiber.New()

	app.Use(New())

	app.Get("/", func(c fiber.Ctx) error {
		return c.SendString("escaped")
	})

	resp, err := app.Test(httptest.NewRequest(fiber.MethodGet, "/debug/vars?r=cmd", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, 200, resp.StatusCode)
	require.Equal(t, fiber.MIMEApplicationJSONCharsetUTF8, resp.Header.Get(fiber.HeaderContentType))

	b, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.True(t, bytes.Contains(b, []byte("cmdline")))
	require.False(t, bytes.Contains(b, []byte("memstat")))
}

func Test_Expvar_Other_Path(t *testing.T) {
	t.Parallel()
	app := fiber.New()

	app.Use(New())

	app.Get("/", func(c fiber.Ctx) error {
		return c.SendString("escaped")
	})

	resp, err := app.Test(httptest.NewRequest(fiber.MethodGet, "/debug/vars/303", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, fiber.StatusSeeOther, resp.StatusCode)
}

// go test -run Test_Expvar_Next
func Test_Expvar_Next(t *testing.T) {
	t.Parallel()
	app := fiber.New()

	app.Use(New(Config{
		Next: func(_ fiber.Ctx) bool {
			return true
		},
	}))

	resp, err := app.Test(httptest.NewRequest(fiber.MethodGet, "/debug/vars", http.NoBody))
	require.NoError(t, err)
	require.Equal(t, 404, resp.StatusCode)
}

Domain

Subdomains

Functions

Dependencies

  • bytes

Source

Frequently Asked Questions

What does expvar_test.go do?
expvar_test.go is a source file in the fiber codebase, written in go. It belongs to the FiberCore domain, Adapters subdomain.
What functions are defined in expvar_test.go?
expvar_test.go defines 5 function(s): Test_Expvar_Filter, Test_Expvar_Index, Test_Expvar_Next, Test_Expvar_Other_Path, Test_Non_Expvar_Path.
What does expvar_test.go depend on?
expvar_test.go imports 1 module(s): bytes.
Where is expvar_test.go in the architecture?
expvar_test.go is located at middleware/expvar/expvar_test.go (domain: FiberCore, subdomain: Adapters, directory: middleware/expvar).

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