2015-11-05 20:45:51 +00:00
|
|
|
/*****************************************************************************
|
|
|
|
|
* Open MCT Web, Copyright (c) 2009-2015, 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
|
|
|
|
|
* "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 Web 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.
|
|
|
|
|
*****************************************************************************/
|
2015-09-14 23:45:38 +00:00
|
|
|
|
|
|
|
|
define(
|
|
|
|
|
['../../../src/controllers/graph/TimelineGraphRenderer'],
|
|
|
|
|
function (TimelineGraphRenderer) {
|
|
|
|
|
|
|
|
|
|
describe("A Timeline's graph renderer", function () {
|
|
|
|
|
var renderer;
|
|
|
|
|
|
|
|
|
|
beforeEach(function () {
|
|
|
|
|
renderer = new TimelineGraphRenderer();
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it("converts utilizations to buffers", function () {
|
|
|
|
|
var utilization = {
|
|
|
|
|
getPointCount: function () {
|
|
|
|
|
return 10;
|
|
|
|
|
},
|
|
|
|
|
getDomainValue: function (i) {
|
|
|
|
|
return i * 10;
|
|
|
|
|
},
|
|
|
|
|
getRangeValue: function (i) {
|
|
|
|
|
return Math.sin(i);
|
|
|
|
|
}
|
|
|
|
|
},
|
|
|
|
|
buffer = renderer.render(utilization),
|
|
|
|
|
i;
|
|
|
|
|
|
|
|
|
|
// Should be flat list of alternating x/y,
|
|
|
|
|
// so 20 elements
|
|
|
|
|
expect(buffer.length).toEqual(20);
|
|
|
|
|
|
|
|
|
|
// Verify contents
|
|
|
|
|
for (i = 0; i < 10; i += 1) {
|
|
|
|
|
// Check for 6 decimal digits of precision, roughly
|
|
|
|
|
// what we expect after conversion to 32-bit float
|
|
|
|
|
expect(buffer[i * 2]).toBeCloseTo(i * 10, 6);
|
|
|
|
|
expect(buffer[i * 2 + 1]).toBeCloseTo(Math.sin(i), 6);
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
it("decodes color strings", function () {
|
|
|
|
|
// Note that decoded color should have alpha channel as well
|
|
|
|
|
expect(renderer.decode('#FFFFFF'))
|
|
|
|
|
.toEqual([1, 1, 1, 1]);
|
|
|
|
|
expect(renderer.decode('#000000'))
|
|
|
|
|
.toEqual([0, 0, 0, 1]);
|
|
|
|
|
expect(renderer.decode('#FF8000'))
|
|
|
|
|
.toEqual([1, 0.5019607843137255, 0, 1]);
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
);
|
