48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
defineSuite([
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'Widgets/Viewer/viewerPerformanceWatchdogMixin',
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'Specs/createViewer',
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'Widgets/PerformanceWatchdog/PerformanceWatchdog'
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], function(
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viewerPerformanceWatchdogMixin,
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createViewer,
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PerformanceWatchdog) {
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'use strict';
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var container;
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var viewer;
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beforeEach(function() {
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container = document.createElement('div');
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container.id = 'container';
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container.style.display = 'none';
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document.body.appendChild(container);
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});
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afterEach(function() {
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if (viewer && !viewer.isDestroyed()) {
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viewer = viewer.destroy();
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}
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document.body.removeChild(container);
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});
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it('mixin sets default values', function() {
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viewer = createViewer(container);
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viewer.extend(viewerPerformanceWatchdogMixin);
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expect(viewer.performanceWatchdog).toBeInstanceOf(PerformanceWatchdog);
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});
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it('mixin sets option values', function() {
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viewer = createViewer(container);
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viewer.extend(viewerPerformanceWatchdogMixin, {
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lowFrameRateMessage : 'Foo'
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});
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expect(viewer.performanceWatchdog.viewModel.lowFrameRateMessage).toBe('Foo');
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});
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it('throws if not given a viewer', function() {
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expect(function() {
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viewerPerformanceWatchdogMixin();
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}).toThrowDeveloperError();
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});
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}, 'WebGL');
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