You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: editor_test.go
    path of file: ./repos/client/go/kbfs/kbpagesconfig
    
    the code of the file until where you have to start completion: // Copyright 2018 Keybase Inc. All rights reserved.
// Use of this source code is governed by a BSD
// license that can be found in the LICENSE file.

package main

import (
	"context"
	"os"
	"path/filepath"
	"testing"

	"github.com/keybase/client/go/kbfs/libpages/config"
	"github.com/stretchr/testify/require"
)

func TestEditorACLs(t *testing.T) {
	configDir, err := os.MkdirTemp(".", "kbpagesconfig-editor-test-")
	require.NoError(t, err)
	defer os.RemoveAll(configDir)
	kbpConfigPath := filepath.Join(configDir, config.DefaultConfigFilename)

	nextResponse := make(chan string, 4)
	prompter := &fakePrompterForTest{
		nextResponse: nextResponse,
	}

	editor, err := newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	// The config file shouldn't exist yet.
	_, err = os.Stat(kbpConfigPath)
	require.Error(t, err)
	require.True(t, os.IsNotExist(err))
	// Call confirmAndWrite which should create the config file.
	nextResponse <- "y"
	err = editor.confirmAndWrite()
	require.NoError(t, err)
	_, err = os.Stat(kbpConfigPath)
	require.NoError(t, err)

	ctx := context.Background()

	t.Logf("it's an empty config now so authentication should fail")
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	ok := editor.kbpConfig.Authenticate(ctx, "alice", "12345")
	require.Fal
    
func TestEditorACLs(t *testing.T) {
	configDir, err := os.MkdirTemp(".", "kbpagesconfig-editor-test-")
	require.NoError(t, err)
	defer os.RemoveAll(configDir)
	kbpConfigPath := filepath.Join(configDir, config.DefaultConfigFilename)

	nextResponse := make(chan string, 4)
	prompter := &fakePrompterForTest{
		nextResponse: nextResponse,
	}

	editor, err := newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	// The config file shouldn't exist yet.
	_, err = os.Stat(kbpConfigPath)
	require.Error(t, err)
	require.True(t, os.IsNotExist(err))
	// Call confirmAndWrite which should create the config file.
	nextResponse <- "y"
	err = editor.confirmAndWrite()
	require.NoError(t, err)
	_, err = os.Stat(kbpConfigPath)
	require.NoError(t, err)

	ctx := context.Background()

	t.Logf("it's an empty config now so authentication should fail")
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	ok := editor.kbpConfig.Authenticate(ctx, "alice", "12345")
	require.False(t, ok)
	t.Logf(`try adding a user "alice" with password "12345" and "bob" with password "54321"`)
	nextResponse <- "n"
	nextResponse <- "12345"
	err = editor.setUser("alice", true)
	require.NoError(t, err)
	nextResponse <- "n"
	nextResponse <- "54321"
	err = editor.setUser("bob", true)
	require.NoError(t, err)
	nextResponse <- "y"
	err = editor.confirmAndWrite()
	require.NoError(t, err)
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	ok = editor.kbpConfig.Authenticate(ctx, "alice", "12345")
	require.True(t, ok)
	ok = editor.kbpConfig.Authenticate(ctx, "bob", "54321")
	require.True(t, ok)

	t.Logf("remove bob")
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	editor.removeUser("bob")
	require.NoError(t, err)
	nextResponse <- "y"
	err = editor.confirmAndWrite()
	require.NoError(t, err)
	// Re-read the config file and make sure "bob" is gone and "alice" is still
	// there.
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	ok = editor.kbpConfig.Authenticate(ctx, "bob", "54321")
	require.False(t, ok)
	ok = editor.kbpConfig.Authenticate(ctx, "alice", "12345")
	require.True(t, ok)

	t.Logf("default permission for root is read")
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	read, list, _, _, _, err := editor.kbpConfig.GetPermissions("/", nil)
	require.NoError(t, err)
	require.True(t, read)
	require.False(t, list)

	alice := "alice"
	t.Logf("grant alice additional permissions")
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	read, list, _, _, _, err = editor.kbpConfig.GetPermissions(
		"/", &alice)
	require.NoError(t, err)
	require.True(t, read)
	require.False(t, list)
	err = editor.setAdditionalPermission("alice", "list", "/")
	require.NoError(t, err)
	nextResponse <- "y"
	err = editor.confirmAndWrite()
	require.NoError(t, err)
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	read, list, _, _, _, err = editor.kbpConfig.GetPermissions(
		"/", &alice)
	require.NoError(t, err)
	require.True(t, read)
	require.True(t, list)

	t.Logf("grant anonymous list permissions as well")
	err = editor.setAnonymousPermission("read,list", "/")
	require.NoError(t, err)
	nextResponse <- "y"
	err = editor.confirmAndWrite()
	require.NoError(t, err)
	editor, err = newKBPConfigEditorWithPrompter(
		configDir, prompter)
	require.NoError(t, err)
	read, list, _, _, _, err = editor.kbpConfig.GetPermissions("/", nil)
	require.NoError(t, err)
	require.True(t, read)
	require.True(t, list)

}