openmct/platform/commonUI/browse/test/windowing/FullscreenActionSpec.js

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/**
 * MCTRepresentationSpec. Created by vwoeltje on 11/6/14.
 */
define(
    ["../../src/windowing/FullscreenAction", "screenfull"],
    function (FullscreenAction, screenfull) {

        describe("The fullscreen action", function () {
            var action,
                oldToggle;

            beforeEach(function () {
                // Screenfull is not shimmed or injected, so
                // we need to spy on it in the global scope.
                oldToggle = screenfull.toggle;

                screenfull.toggle = jasmine.createSpy("toggle");

                action = new FullscreenAction({});
            });

            afterEach(function () {
                screenfull.toggle = oldToggle;
            });

            it("toggles fullscreen mode when performed", function () {
                action.perform();
                expect(window.screenfull.toggle).toHaveBeenCalled();
            });

            it("provides displayable metadata", function () {
                expect(action.getMetadata().glyph).toBeDefined();
            });

        });
    }
);