vnfmarket/src/main/webapp/vnfmarket/node_modules/log4js/test/slackAppender-test.js

   1 "use strict";
   2 var vows = require('vows');
   3 var assert = require('assert');
   4 var log4js = require('../lib/log4js');
   5 var sandbox = require('sandboxed-module');
   6
   7 function setupLogging(category, options) {
   8     var msgs = [];
   9
  10     var slackCredentials = {
  11         token: options.token,
  12         channel_id: options.channel_id,
  13         username: options.username,
  14         format: options.format,
  15         icon_url: options.icon_url
  16     };
  17     var fakeSlack = (function (key) {
  18         function constructor() {
  19             return {
  20                 options: key,
  21                 api: function (action, data, callback) {
  22                     msgs.push(data);
  23                     callback(false, {status: "sent"});
  24                 }
  25             };
  26         }
  27
  28         return constructor(key);
  29     });
  30
  31     var fakeLayouts = {
  32         layout: function (type, config) {
  33             this.type = type;
  34             this.config = config;
  35             return log4js.layouts.messagePassThroughLayout;
  36         },
  37         basicLayout: log4js.layouts.basicLayout,
  38         coloredLayout: log4js.layouts.coloredLayout,
  39         messagePassThroughLayout: log4js.layouts.messagePassThroughLayout
  40     };
  41
  42     var fakeConsole = {
  43         errors: [],
  44         logs: [],
  45         error: function (msg, value) {
  46             this.errors.push({msg: msg, value: value});
  47         },
  48         log: function (msg, value) {
  49             this.logs.push({msg: msg, value: value});
  50         }
  51     };
  52
  53
  54     var slackModule = sandbox.require('../lib/appenders/slack', {
  55         requires: {
  56             'slack-node': fakeSlack,
  57             '../layouts': fakeLayouts
  58         },
  59         globals: {
  60             console: fakeConsole
  61         }
  62     });
  63
  64
  65     log4js.addAppender(slackModule.configure(options), category);
  66
  67     return {
  68         logger: log4js.getLogger(category),
  69         mailer: fakeSlack,
  70         layouts: fakeLayouts,
  71         console: fakeConsole,
  72         messages: msgs,
  73         credentials: slackCredentials
  74     };
  75 }
  76
  77 function checkMessages(result) {
  78     for (var i = 0; i < result.messages.length; ++i) {
  79         assert.equal(result.messages[i].channel, '#CHANNEL');
  80         assert.equal(result.messages[i].username, 'USERNAME');
  81         assert.ok(new RegExp('.+Log event #' + (i + 1)).test(result.messages[i].text));
  82     }
  83 }
  84
  85 log4js.clearAppenders();
  86
  87 vows.describe('log4js slackAppender').addBatch({
  88     'slack setup': {
  89         topic: setupLogging('slack setup', {
  90                 token: 'TOKEN',
  91                 channel_id: "#CHANNEL",
  92                 username: "USERNAME",
  93                 format: "FORMAT",
  94                 icon_url: "ICON_URL"
  95         }),
  96         'slack credentials should match': function (result) {
  97             assert.equal(result.credentials.token, 'TOKEN');
  98             assert.equal(result.credentials.channel_id, '#CHANNEL');
  99             assert.equal(result.credentials.username, 'USERNAME');
 100             assert.equal(result.credentials.format, 'FORMAT');
 101             assert.equal(result.credentials.icon_url, 'ICON_URL');
 102         }
 103     },
 104
 105     'basic usage': {
 106         topic: function () {
 107             var setup = setupLogging('basic usage', {
 108                 token: 'TOKEN',
 109                 channel_id: "#CHANNEL",
 110                 username: "USERNAME",
 111                 format: "FORMAT",
 112                 icon_url: "ICON_URL",
 113             });
 114
 115             setup.logger.info("Log event #1");
 116             return setup;
 117         },
 118         'there should be one message only': function (result) {
 119             assert.equal(result.messages.length, 1);
 120         },
 121         'message should contain proper data': function (result) {
 122             checkMessages(result);
 123         }
 124     },
 125     'config with layout': {
 126         topic: function () {
 127             var setup = setupLogging('config with layout', {
 128                 layout: {
 129                     type: "tester"
 130                 }
 131             });
 132             return setup;
 133         },
 134         'should configure layout': function (result) {
 135             assert.equal(result.layouts.type, 'tester');
 136         }
 137     },
 138     'separate notification for each event': {
 139         topic: function () {
 140             var self = this;
 141             var setup = setupLogging('separate notification for each event', {
 142                 token: 'TOKEN',
 143                 channel_id: "#CHANNEL",
 144                 username: "USERNAME",
 145                 format: "FORMAT",
 146                 icon_url: "ICON_URL",
 147             });
 148             setTimeout(function () {
 149                 setup.logger.info('Log event #1');
 150             }, 0);
 151             setTimeout(function () {
 152                 setup.logger.info('Log event #2');
 153             }, 500);
 154             setTimeout(function () {
 155                 setup.logger.info('Log event #3');
 156             }, 1100);
 157             setTimeout(function () {
 158                 self.callback(null, setup);
 159             }, 3000);
 160         },
 161         'there should be three messages': function (result) {
 162             assert.equal(result.messages.length, 3);
 163         },
 164         'messages should contain proper data': function (result) {
 165             checkMessages(result);
 166         }
 167     }
 168 }).export(module);