openmct/platform/telemetry/test/TelemetryFormatterSpec.js
Andrew Henry 433dee0314 Update test specs to use Jasmine 3 (#2089)
* Updated Karma and Jasmine versions

* Added DOMObserver class. Supports promise-based testing of DOM changes

Update asynchronous test specs to use promises or done() instead of waitsFor/runs

* Modified ActionCapability to duplicate context object properties as own properties for better object equality comparisons

* Global find + replace to fix syntax issues

* Fixed various issues caused by non-deterministic runtime order of tests in Jasmine 3. Fixed issues caused by changes to determination of object equality

* Addressed review comments

* Resolved merge conflicts with master

* Fixed style errors

* Use spy.calls.count() instead of manually tracking
2018-06-29 17:32:59 -07:00

68 lines
2.9 KiB
JavaScript

/*****************************************************************************
* Open MCT, Copyright (c) 2014-2018, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* Open MCT is licensed under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
* Open MCT includes source code licensed under additional open source
* licenses. See the Open Source Licenses file (LICENSES.md) included with
* this source code distribution or the Licensing information page available
* at runtime from the About dialog for additional information.
*****************************************************************************/
define(
["../src/TelemetryFormatter"],
function (TelemetryFormatter) {
describe("The telemetry formatter", function () {
var mockFormatService,
mockFormat,
formatter;
beforeEach(function () {
mockFormatService =
jasmine.createSpyObj("formatService", ["getFormat"]);
mockFormat = jasmine.createSpyObj("format", [
"validate",
"parse",
"format"
]);
mockFormatService.getFormat.and.returnValue(mockFormat);
formatter = new TelemetryFormatter(mockFormatService);
});
it("formats domains using the formatService", function () {
var testValue = 12321, testResult = "some result";
mockFormat.format.and.returnValue(testResult);
expect(formatter.formatDomainValue(testValue))
.toEqual(testResult);
expect(mockFormat.format).toHaveBeenCalledWith(testValue);
});
it("passes format keys to the formatService", function () {
formatter.formatDomainValue(12321, "someKey");
expect(mockFormatService.getFormat)
.toHaveBeenCalledWith("someKey");
});
it("formats ranges as values", function () {
var value = 3.14159265352979323846264338, // not pi
formatted = formatter.formatRangeValue(value);
// Make sure we don't lose information by formatting
expect(parseFloat(formatted)).toEqual(value);
});
});
}
);