debian-mirror-gitlab/snowplow-javascript-tracker/tests/nonfunctional/in_queue.js

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2020-04-13 14:06:41 +05:30
/*
* JavaScript tracker for Snowplow: tests/nonfunctional/in_queue.js
*
* Significant portions copyright 2010 Anthon Pang. Remainder copyright
* 2012-2014 Snowplow Analytics Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Anthon Pang nor Snowplow Analytics Ltd nor the
* names of their contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
define([
"intern!object",
"intern/chai!assert",
"intern/dojo/node!../../src/js/in_queue"
], function(registerSuite, assert, in_queue) {
var output = 0;
function mockTrackerConstructor (functionName, namespace, version, mutSnowplowState, argmap) {
var configCollectorUrl,
attribute = 10;
return {
setCollectorUrl: function(rawUrl) {
configCollectorUrl = "http://" + rawUrl + "/i";
},
increaseAttribute: function(n) {
attribute += n;
},
setAttribute: function(p) {
attribute = p;
},
setOutputToAttribute: function() {
output = attribute;
},
addAttributeToOutput: function() {
output += attribute;
}
};
}
var asyncQueue = [
["newTracker", "firstTracker", "firstEndpoint"],
["increaseAttribute", 5],
["setOutputToAttribute"]
];
asyncQueue = new in_queue.InQueueManager(mockTrackerConstructor, 0, {}, asyncQueue, 'snowplow');
registerSuite({
name: "InQueueManager test",
"Make a proxy": function() {
assert.equal(output, 15, "Function originally stored in asyncQueue is executed when asyncQueue becomes an AsyncQueueProxy");
},
"Add to asyncQueue after conversion": function() {
asyncQueue.push(["setAttribute", 7]);
asyncQueue.push(["setOutputToAttribute"]);
assert.equal(output, 7, "Function added to asyncQueue after it becomes an AsyncQueueProxy is executed");
},
"Backward compatibility: Create a tracker using the legacy setCollectorUrl method": function() {
asyncQueue.push(["setCollectorUrl", "secondEndpoint"]);
asyncQueue.push(["addAttributeToOutput"]);
assert.equal(output, 24, "A second tracker is created and both trackers' attributes are added to output");
},
"Use 'function:tracker1;tracker2' syntax to control which trackers execute which functions": function() {
asyncQueue.push(["setAttribute:firstTracker", 2]);
asyncQueue.push(["setAttribute:sp", 3]);
asyncQueue.push(["addAttributeToOutput:firstTracker;sp"]);
assert.equal(output, 29, "Set the attributes of the two trackers individually, then add both to output");
},
"Execute a user-defined custom callback": function () {
var callbackExecuted = false;
asyncQueue.push([function () { callbackExecuted = true; }]);
assert.isTrue(callbackExecuted);
}
});
});