Swagmock NPM | npm.io

swagmock

Mock data generator for swagger api

Install

npm install swagmock

Usage

    var apiPath = 'http://petstore.swagger.io/v2/swagger.json';
    var Swagmock = require('swagmock');
    var mockgen = Swagmock(apiPath);
    var assert = require('assert');

    mockgen.responses({
        path: '/pet/findByStatus',
        operation: 'get',
        response: 200
    }, function (error, mock) {
        assert.ifError(error);

        console.log(mock);
        //This would print:
        // {
        //     "responses": [{
        //         "id": 2530624032210944,
        //         "category": {
        //             "id": 8200505595527168,
        //             "name": "r($vA&"
        //         },
        //         "name": "doggie",
        //         "photoUrls": ["p0x1", "6O)3*kO"],
        //         "tags": [{
        //             "id": 4590764340281344,
        //             "name": "WCTA6f!"
        //         }, {
        //             "id": -4614156653166592,
        //             "name": "e"
        //         }],
        //         "status": "pending"
        //     }]
        // }
    });

    mockgen.parameters({
        path: '/pet/findByStatus',
        operation: 'get'
    }, function (error, mock) {
        assert.ifError(error);

        console.log(mock);
        //This would print:
        // {
        //     "parameters": {
        //         "query": [{
        //             "name": "status",
        //             "value": [ 'available', 'pending' ],
        //             "separator": "multi"
        //         }]
        //     }
        // }
    });

Check Examples for more details on mock generators.

API

Swagmock(apiPath)

apiPath - (String) - (required) - The url or local path of the Swagger api.

responses

mockgen.responses(options, callback)

This generates the mock response objects based on the options

options - (Object) - (required) - Options to control the mock generation.
callback - (Function) - (required) - function (error, mock).

options

path - (String) - (optional) - The path for which the response mock need to be generated. For example /pet/findByStatus, /pet etc. If a path is not specified, mock response will be generated for all the paths defined by the swagger api.
operation - (String) - (optional) - The operation for which the response mock need to be generated. For example get, post etc. If operation is not specified, mock response will be generated for all the operations defined by the swagger api.
response - (String) - (optional) - The response for which the response mock need to be generated. For example 200, 400, default etc. If response is not specified, mock response will be generated for all the responses defined by the swagger api.

parameters

mockgen.parameters(options, callback)

This generates the mock parameters objects based on the options

options - (Object) - (required) - Options to control the mock generation.
callback - (Function) - (required) - function (error, mock).

options

path - (String) - (optional) - The path for which the parameters mock need to be generated. For example /pet/findByStatus, /pet etc. If a path is not specified, mock parameters will be generated for all the paths defined by the swagger api.
operation - (String) - (optional) - The operation for which the parameters mock need to be generated. For example get, post etc. If operation is not specified, mock parameters will be generated for all the operations defined by the swagger api.

requests

mockgen.requests(options, callback)

This generates the mock request object based on the options. requests API resolves the parameters mock data to generate the request mock object useful for unit tests.

options - (Object) - (required) - Options to control the mock generation.
callback - (Function) - (required) - function (error, mock).

options

path - (String) - (optional) - The path for which the parameters mock need to be generated. For example /pet/findByStatus, /pet etc. If a path is not specified, mock parameters will be generated for all the paths defined by the swagger api.
operation - (String) - (optional) - The operation for which the parameters mock need to be generated. For example get, post etc. If operation is not specified, mock parameters will be generated for all the operations defined by the swagger api.

data

request Object will have following possible properties query, header, pathname, path, formData or body based on the parameters defined for the path and operation.

Mock request Path templates are resolved using path parameters.

    mockgen.requests({
        path: '/pet/findByStatus',
        operation: 'get'
    }, function (error, mock) {
        assert.ifError(error);

        console.log(mock);
        //This would print:
        // {
        //     "request": {
        //         "query": "status=available&status=pending"
        //     }
        // }
    });