"testing"
	"time"

	"github.com/minio/minio-go/v7/pkg/signer"
	"github.com/minio/minio/internal/auth"
	"github.com/minio/minio/internal/config"
	"github.com/minio/minio/internal/config/lambda"
	levent "github.com/minio/minio/internal/config/lambda/event"
	xhttp "github.com/minio/minio/internal/http"
)

func TestGetObjectLambdaHandler(t *testing.T) {
	testCases := []struct {
		name         string
		statusCode   int

		Description:    desc,
		Code:           code,
	}
}

// GetObjectLambdaHandler - GET Object with transformed data via lambda functions
// ----------
// This implementation of the GET operation applies lambda functions and returns the
// response generated via the lambda functions. To use this API, you must have READ access
// to the object.

## Example Lambda handler

Install the necessary dependencies.
```sh
pip install flask requests
```

Following is an example lambda handler.
```py
from flask import Flask, request, abort, make_response
import requests

app = Flask(__name__)

		s           string
		expectedARN *ARN
		expectErr   bool
	}{
		{"", nil, true},
		{"arn:minio:s3-object-lambda:::", nil, true},
		{"arn:minio:s3-object-lambda::1:webhook:remote", nil, true},
		{"arn:aws:s3-object-lambda::1:webhook", nil, true},
		{"arn:minio:sns::1:webhook", nil, true},
		{"arn:minio:s3-object-lambda::1:webhook", &ARN{TargetID{"1", "webhook"}, ""}, false},

package lambda

import "github.com/minio/minio/internal/event/target"

// Config - lambda target configuration structure, holds
// information about various lambda targets.
type Config struct {
	Webhook map[string]target.WebhookArgs `json:"webhook"`
}

const (
	defaultTarget = "1"
)

// NewConfig - initialize lambda config.
func NewConfig() Config {

 *
 * <p>Null nodes are strictly forbidden.
 *
 * <p>Because this is an abstract class, not an interface, you can't use a lambda expression to
 * implement it:
 *
 * {@snippet :
 * // won't work
 * TreeTraverser<NodeType> traverser = node -> node.getChildNodes();
 * }
 *
 * Instead, you can pass a lambda expression to the {@code using} factory method:
 *
 * {@snippet :

package lambda

import (
	"github.com/minio/minio/internal/config"
	"github.com/minio/minio/internal/event/target"
)

// Help template inputs for all lambda targets
var (
	HelpWebhook = config.HelpKVS{
		config.HelpKV{
			Key:         target.WebhookEndpoint,
			Description: "webhook server endpoint e.g. http://localhost:8080/minio/lambda",
			Type:        "url",
			Sensitive:   true,

     * to avoid the extra class for the lambda (and maybe more for memoizingSupplier itself) and the
     * indirection.
     *
     * One thing to *avoid* is a change to make each Logger user use memoizingSupplier directly:
     * That may introduce an extra class for each lambda (currently a dozen).
     */
    Logger local = logger;
    if (local != null) {
      return local;

     * This method looks up the user by their code and creates a new favorite log entry
     * using the provided lambda function to populate the favorite log data.
     *
     * @param userCode the unique code identifying the user
     * @param favoriteLogLambda a lambda function that accepts UserInfo and FavoriteLog to populate the favorite log data

 * someGraphAlgorithm(startNode, MyNode::getParents);
 * }
 *
 * <p>If you have some other mechanism for returning the predecessors of a node, or one that doesn't
 * return a {@code Iterable<? extends N>}, then you can use a lambda to perform a more general
 * transformation:
 *
 * {@snippet :
 * someGraphAlgorithm(startNode, node -> ImmutableList.of(node.mother(), node.father()));
 * }
 *