rabbitmq

README

Venom - Executor RabbitMQ

Step to use publish / subscribe on a RabbitMQ

Input

In your yaml file, you can use:

  # RabbitMQ connection
  - addrs optional        (default amqp:/localhost:5672)
  - user optional         (default guest)
  - password optional     (default guest)

  - clientType mandatory (publisher or subscriber)

  # RabbitMQ Q configuration
  - qName mandatory

  # Exchange configuration
  - routingKey optional   (default qName)
  - exchangeType optional  (default "fanout")
  - exchange optional     (default "")

  # For subscriber only
  - messageLimit optional (default 1)

  # For publisher only
  - messages
    - durable optional      (true or false) (default alse)
    - contentType optional  
    - contentEncoding optional
    - persistent optional (default true)
    - headers optional
      - name: value

Examples:

Publisher (workQ)

name: TestSuite RabbitMQ
vars:
  addrs: 'amqp://localhost:5672'
  user: 
  password: 
testcases:
  - name: RabbitMQ publish (work Q)
    steps:
      - type: rabbitmq
        addrs: "{{.addrs}}"
        user: "{{.user}}"
        password: "{{.password}}"
        clientType: publisher
        qName: TEST
        messages: 
          - value: '{"a": "b"}'
            contentType: application/json
            contentEncoding: utf8
            persistant: false
            headers: 
              myCustomHeader: value
              myCustomHeader2: value2

Subscriber (workQ)

name: TestSuite RabbitMQ
vars:
  addrs: 'amqp://localhost:5672'
  user: 
  password: 
  - name: RabbitMQ subscribe testcase
    steps:
      - type: rabbitmq
        addrs: "{{.addrs}}"
        user: "{{.user}}"
        password: "{{.password}}"
        clientType: subscriber
        qName: "{{.qName}}"
        durable: true
        messageLimit: 1
        assertions: 
          - result.bodyjson.bodyjson0.a ShouldEqual b   
          - result.headers.headers0.mycustomheader ShouldEqual value
          - result.headers.headers0.mycustomheader2 ShouldEqual value2
          - result.messages.messages0.contentencoding ShouldEqual utf8
          - result.messages.messages0.contenttype ShouldEqual application/json

Publisher (pubsub)

name: TestSuite RabbitMQ
vars:
  addrs: 'amqp://localhost:5672'
  user: 
  password: 
testcases:
  - name: RabbitMQ publish (work Q)
    steps:
      - type: rabbitmq
        addrs: "{{.addrs}}"
        user: "{{.user}}"
        password: "{{.password}}"
        clientType: publisher
        exchange: exchange_test
        routingKey: pubsub_test
        messages: 
          - value: '{"a": "b"}'
            contentType: application/json
            contentEncoding: utf8
            persistant: false
            headers: 
              myCustomHeader: value
              myCustomHeader2: value2

Subscriber (pubsub)

name: TestSuite RabbitMQ
vars:
  addrs: 'amqp://localhost:5672'
  user: 
  password: 
  - name: RabbitMQ subscribe testcase
    steps:
      - type: rabbitmq
        addrs: "{{.addrs}}"
        user: "{{.user}}"
        password: "{{.password}}"
        clientType: subscriber
        exchange: exchange_test
        routingKey: pubsub_test
        messageLimit: 1
        assertions: 
          - result.bodyjson.bodyjson0.a ShouldEqual b   
          - result.headers.headers0.mycustomheader ShouldEqual value
          - result.headers.headers0.mycustomheader2 ShouldEqual value2
          - result.messages.messages0.contentencoding ShouldEqual utf8
          - result.messages.messages0.contenttype ShouldEqual application/json

Documentation

Index

• Constants
• func New() venom.Executor
• type Executor
  • func (Executor) GetDefaultAssertions() *venom.StepAssertions
  • func (Executor) Run(ctx context.Context, step venom.TestStep) (interface{}, error)
  • func (Executor) ZeroValueResult() interface{}
• type Message
• type Result

Constants

const Name = "rabbitmq"

Name of executor

Functions

func New

func New() venom.Executor

New returns a new Executor

Types

type Executor

type Executor struct {
	Addrs string `json:"addrs" yaml:"addrs"`
	// WithTLS  bool     `json:"with_tls" yaml:"withTLS"`
	User     string `json:"user" yaml:"user"`
	Password string `json:"password" yaml:"password"`

	// ClientType must be "consumer" or "producer"
	ClientType string `json:"client_type" yaml:"clientType"`

	// QName represents the RabbitMQ queue name
	QName string `json:"q_name" yaml:"qName"`
	// Durable represents the RabbitMQ durable parameter
	Durable bool `json:"durable" yaml:"durable"`

	// Exchange represents the RabbitMQ exchange
	Exchange string `json:"exchange" yaml:"exchange"`
	// RoutingKey represents the RabbitMQ routing key
	ExchangeType string `json:"exchange_type" yaml:"exchangeType"`
	// ExchangeType respresents the type of exchange (fanout, etc..)
	RoutingKey string `json:"routing_key" yaml:"routingKey"`

	// Represents the limit of message will be read. After limit, consumer stop read message
	MessageLimit int `json:"message_limit" yaml:"messageLimit"`

	// Used when ClientType is producer
	// Messages represents the message sended by producer
	Messages []Message `json:"messages" yaml:"messages"`
}

Executor represents a Test Exec

func (Executor) GetDefaultAssertions

func (Executor) GetDefaultAssertions() *venom.StepAssertions

GetDefaultAssertions return default assertions for type exec

func (Executor) Run

func (Executor) Run(ctx context.Context, step venom.TestStep) (interface{}, error)

Run execute TestStep of type exec

func (Executor) ZeroValueResult

func (Executor) ZeroValueResult() interface{}

ZeroValueResult return an empty implementation of this executor result

type Message

type Message struct {
	Value           string     `json:"value" yaml:"value"`
	Headers         amqp.Table `json:"headers" yaml:"headers"`
	Persistent      bool       `json:"persistent" yaml:"persistent"`
	ContentType     string     `json:"content_type" yaml:"contentType"`
	ContentEncoding string     `json:"content_encoding" yaml:"contentEncoding"`
}

Message represents the object sended or received from rabbitmq

type Result

type Result struct {
	TimeSeconds float64       `json:"timeSeconds" yaml:"timeSeconds"`
	Body        []string      `json:"body" yaml:"body"`
	Messages    []interface{} `json:"messages" yaml:"messages"`
	BodyJSON    []interface{} `json:"bodyJSON" yaml:"bodyJSON"`
	Headers     []amqp.Table  `json:"headers" yaml:"headers"`
	Err         string        `json:"error" yaml:"error"`
}

Result represents a step result.