CreateLPQueue_test.go - AWS Code Sample

CreateLPQueue_test.go

/* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. This file is licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at http://aws.amazon.com/apache2.0/ This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package main import ( "encoding/json" "io/ioutil" "strconv" "testing" "time" "github.com/google/uuid" "github.com/aws/aws-sdk-go/aws" "github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/service/sqs" ) // Config defines a set of configuration values type Config struct { Queue string `json:"Queue"` WaitTime int `json:"WaitTime"` } // configFile defines the name of the file containing configuration values var configFileName = "config.json" // globalConfig contains the configuration values var globalConfig Config func populateConfiguration(t *testing.T) error { // Get configuration from config.json // Get entire file as a JSON string content, err := ioutil.ReadFile(configFileName) if err != nil { return err } // Convert []byte to string text := string(content) // Marshall JSON string in text into global struct err = json.Unmarshal([]byte(text), &globalConfig) if err != nil { return err } if globalConfig.WaitTime < 1 { globalConfig.WaitTime = 1 } if globalConfig.WaitTime > 20 { globalConfig.WaitTime = 20 } t.Log("Queue: " + globalConfig.Queue) t.Log("WaitTime: " + strconv.Itoa(globalConfig.WaitTime)) return nil } func deleteQueue(sess *session.Session, queueURL string) error { // Create an SQS service client svc := sqs.New(sess) _, err := svc.DeleteQueue(&sqs.DeleteQueueInput{ QueueUrl: aws.String(queueURL), }) if err != nil { return err } return nil } func TestCreateLpQueue(t *testing.T) { thisTime := time.Now() nowString := thisTime.Format("2006-01-02 15:04:05 Monday") t.Log("Starting unit test at " + nowString) err := populateConfiguration(t) if err != nil { t.Fatal(err) } // Create a session using credentials from ~/.aws/credentials // and the Region from ~/.aws/config sess := session.Must(session.NewSessionWithOptions(session.Options{ SharedConfigState: session.SharedConfigEnable, })) shouldDelete := false if globalConfig.Queue == "" { // Create a unique, random queue name id := uuid.New() globalConfig.Queue = "mylpqueue-" + id.String() shouldDelete = true } url, err := CreateLPQueue(sess, &globalConfig.Queue, &globalConfig.WaitTime) if err != nil { t.Fatal(err) } t.Log("Got URL " + url + " for long polling queue " + globalConfig.Queue) if shouldDelete { err = deleteQueue(sess, url) if err != nil { t.Log("You'll have to delete queue " + globalConfig.Queue + " yourself") t.Fatal(err) } t.Log("Deleted queue " + globalConfig.Queue) } }