openmct/platform/persistence/elastic/test/ElasticIndicatorSpec.js
Victor Woeltjen dd4dbc9326 [Performance] Update spec for ElasticIndicator
...to reflect changes in  call to reduce digest frequency.
2015-12-03 16:45:30 -08:00

112 lines
4.5 KiB
JavaScript

/*****************************************************************************
* Open MCT Web, Copyright (c) 2014-2015, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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/*global define,Promise,describe,it,expect,beforeEach,waitsFor,jasmine*/
define(
["../src/ElasticIndicator"],
function (ElasticIndicator) {
"use strict";
describe("The ElasticSearch status indicator", function () {
var mockHttp,
mockInterval,
testPath,
testInterval,
mockPromise,
indicator;
beforeEach(function () {
mockHttp = jasmine.createSpyObj("$http", [ "get" ]);
mockInterval = jasmine.createSpy("$interval");
mockPromise = jasmine.createSpyObj("promise", [ "then" ]);
testPath = "/test/path";
testInterval = 12321; // Some number
mockHttp.get.andReturn(mockPromise);
indicator = new ElasticIndicator(
mockHttp,
mockInterval,
testPath,
testInterval
);
});
it("polls for changes", function () {
expect(mockInterval).toHaveBeenCalledWith(
jasmine.any(Function),
testInterval,
0,
false
);
});
it("has a database icon", function () {
expect(indicator.getGlyph()).toEqual("D");
});
it("consults the database at the configured path", function () {
expect(mockHttp.get).toHaveBeenCalledWith(testPath);
});
it("changes when the database connection is nominal", function () {
var initialText = indicator.getText(),
initialDescrption = indicator.getDescription(),
initialGlyphClass = indicator.getGlyphClass();
// Nominal just means getting back an objeect, without
// an error field.
mockPromise.then.mostRecentCall.args[0]({ data: {} });
// Verify that these values changed;
// don't test for specific text.
expect(indicator.getText()).not.toEqual(initialText);
expect(indicator.getGlyphClass()).not.toEqual(initialGlyphClass);
expect(indicator.getDescription()).not.toEqual(initialDescrption);
// Do check for specific class
expect(indicator.getGlyphClass()).toEqual("ok");
});
it("changes when the server cannot be reached", function () {
var initialText = indicator.getText(),
initialDescrption = indicator.getDescription(),
initialGlyphClass = indicator.getGlyphClass();
// Nominal just means getting back an objeect, without
// an error field.
mockPromise.then.mostRecentCall.args[1]({ data: {} });
// Verify that these values changed;
// don't test for specific text.
expect(indicator.getText()).not.toEqual(initialText);
expect(indicator.getGlyphClass()).not.toEqual(initialGlyphClass);
expect(indicator.getDescription()).not.toEqual(initialDescrption);
// Do check for specific class
expect(indicator.getGlyphClass()).toEqual("err");
});
});
}
);