Event

Event

new Event(definition)

A Postman event definition that refers to an event to be listened to and a script reference or definition to be executed.

Parameters:
Name Type Description
definition Event.definition

Pass the initial definition of the event as the options parameter.
Source:

Extends

Members

disabled :Boolean

This (optional) flag denotes whether this property is disabled or not. Usually, this is helpful when a property is part of a PropertyList. For example, in a PropertyList of Headers, the ones that are disabled can be filtered out and not processed.

Type:
  • Boolean
Inherited From:
Source:

id :String

The id of the property is a unique string that identifies this property and can be used to refer to this property from relevant other places. It is a good practice to define the id or let the system auto generate a UUID if one is not defined for properties that require an id.

Type:
  • String
Inherited From:
Source:

listen :String

Name of the event that this instance is intended to listen to.

Type:
  • String
Source:

name :String

A property can have a distinctive and human-readable name. This is to be used to display the name of the property within Postman, Newman or other runtimes that consume collection. In certain cases, the absence of name might cause the runtime to use the id as a fallback.

Type:
  • String
Inherited From:
Source:

script :Script

The script that is to be executed when this event is triggered.

Type:
Source:

Methods

describe(content, typeopt)

This function allows to describe the property for the purpose of detailed identification or documentation generation. This function sets or updates the description child-property of this property.

Parameters:
Name Type Attributes Default Description
content String

The content of the description can be provided here as a string. Note that it is expected that if the content is formatted in any other way than simple text, it should be specified in the subsequent type parameter.
type String <optional>
 "text/plain"

The type of the content.
Inherited From:
Source:
Example

Add a description to an instance of Collection

 var Collection = require('postman-collection').Collection,
    mycollection;

// create a blank collection
myCollection = new Collection();
myCollection.describe('Hey! This is a cool collection.');

console.log(myCollection.description.toString()); // read the description

findInParents(property, customizeropt) → {*|undefined}

Tries to find the given property locally, and then proceeds to lookup in each parent, going up the chain as necessary. Lookup will continue until customizer returns a truthy value. If used without a customizer, the lookup will stop at the first parent that contains the property.

Parameters:
Name Type Attributes Description
property String
customizer function <optional>
Inherited From:
Source:
Returns:
Type
* | undefined

forEachParent(options, iterator)

Invokes the given iterator for every parent in the parent chain of the given element.

Parameters:
Name Type Description
options Object

A set of options for the parent chain traversal.

Properties
Name Type Attributes Default Description
withRoot Boolean <optional>
<nullable>
 false

Set to true to include the collection object as well.
iterator function

The function to call for every parent in the ancestry chain.
Inherited From:
Source:
To Do:
  • Cache the results

meta() → {*}

Returns the meta keys associated with the property

Inherited From:
Source:
Returns:
Type
*

parent() → {*|undefined}

Returns the parent of item

Inherited From:
Source:
Returns:
Type
* | undefined

toJSON()

Returns the JSON representation of a property, which conforms to the way it is defined in a collection. You can use this method to get the instantaneous representation of any property, including a Collection.

Inherited From:
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update(definition)

Update an event.

Parameters:
Name Type Description
definition Event.definition
Source:

Type Definitions

definition

Properties:
Name Type Description
listen String

The event-name that this script will be called for. Usually either "test" or "prerequest"
script Script | String

A Script instance that will be executed on this event. In case of a string, a new Script is created.
Source:
Example

Constructing an event

var Event = require('postman-collection').Event,
    rawEvent = {
        listen: 'test',
        script: 'tests["response code is 401"] = responseCode.code === 401'
    },
    myEvent;
myEvent = new Event(rawEvent);