ExternalVendorCode/openmct
1
0
Fork 0
mirror of https://github.com/nasa/openmct.git synced 2025-06-13 12:48:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[Plot] Fill in specs

Browse Source 
Fill in specs for elements used by the PlotController
in order to improve coverage of the plot bundle.
WTD-533.
This commit is contained in:
Victor Woeltjen
2014-12-02 10:11:46 -08:00
parent ae05ed903b
commit 2f475fc17a
8 changed files with 348 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
platform/features/plot/test/elements/PlotPositionSpec.js
View File

@ -9,6 +9,40 @@ define(
"use strict";
describe("A plot position", function () {
var mockPanZoom,
testOrigin = [ 10, 20 ],
testDimensions = [ 800, 10 ];
beforeEach(function () {
mockPanZoom = jasmine.createSpyObj(
"panZoomStack",
[ "getPanZoom" ]
);
mockPanZoom.getPanZoom.andReturn({
origin: testOrigin,
dimensions: testDimensions
});
});
it("transforms pixel coordinates to domain-range", function () {
var position = new PlotPosition(42, 450, 100, 1000, mockPanZoom);
// Domain: .42 * 800 + 10 = 346
// Range: .55 * 10 + 20 = 25.5
// Notably, y-axis is reversed between pixel space and range
expect(position.getPosition()).toEqual([346, 25.5]);
expect(position.getDomain()).toEqual(346);
expect(position.getRange()).toEqual(25.5);
});
it("treats a position as undefined if no pan-zoom state is present", function () {
var position;
mockPanZoom.getPanZoom.andReturn({});
position = new PlotPosition(1, 2, 100, 100, mockPanZoom);
expect(position.getDomain()).toBeUndefined();
expect(position.getRange()).toBeUndefined();
expect(position.getPosition()).toEqual([]);
});
});
}
);