98 lines
3.2 KiB
JavaScript
98 lines
3.2 KiB
JavaScript
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defineSuite([
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'Widgets/ProjectionPicker/ProjectionPickerViewModel',
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'Core/OrthographicFrustum',
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'Core/PerspectiveFrustum',
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'Scene/SceneMode',
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'Specs/createScene'
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], function(
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ProjectionPickerViewModel,
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OrthographicFrustum,
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PerspectiveFrustum,
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SceneMode,
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createScene) {
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'use strict';
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var scene;
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beforeEach(function() {
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scene = createScene();
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});
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afterEach(function() {
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scene.destroyForSpecs();
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});
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it('Can construct and destroy', function() {
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var viewModel = new ProjectionPickerViewModel(scene);
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expect(viewModel.scene).toBe(scene);
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expect(scene.morphComplete.numberOfListeners).toEqual(1);
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expect(scene.preRender.numberOfListeners).toEqual(1);
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expect(viewModel.isDestroyed()).toEqual(false);
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viewModel.destroy();
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expect(viewModel.isDestroyed()).toEqual(true);
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expect(scene.morphComplete.numberOfListeners).toEqual(0);
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expect(scene.preRender.numberOfListeners).toEqual(0);
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});
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it('dropDownVisible and toggleDropDown work', function() {
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var viewModel = new ProjectionPickerViewModel(scene);
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expect(viewModel.dropDownVisible).toEqual(false);
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viewModel.toggleDropDown();
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expect(viewModel.dropDownVisible).toEqual(true);
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viewModel.dropDownVisible = false;
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expect(viewModel.dropDownVisible).toEqual(false);
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viewModel.destroy();
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});
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it('morphing to 2D calls correct transition', function() {
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var viewModel = new ProjectionPickerViewModel(scene);
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expect(scene.mode).toEqual(SceneMode.SCENE3D);
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expect(viewModel.isOrthographicProjection).toEqual(false);
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scene.morphTo2D(0);
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expect(scene.mode).toEqual(SceneMode.SCENE2D);
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expect(viewModel.isOrthographicProjection).toEqual(true);
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viewModel.destroy();
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});
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it('switching projection calls correct transition', function() {
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var viewModel = new ProjectionPickerViewModel(scene);
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expect(scene.mode).toEqual(SceneMode.SCENE3D);
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expect(viewModel.isOrthographicProjection).toEqual(false);
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expect(scene.camera.frustum instanceof PerspectiveFrustum).toEqual(true);
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viewModel.switchToOrthographic();
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expect(viewModel.isOrthographicProjection).toEqual(true);
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expect(scene.camera.frustum instanceof OrthographicFrustum).toEqual(true);
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viewModel.switchToPerspective();
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expect(viewModel.isOrthographicProjection).toEqual(false);
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expect(scene.camera.frustum instanceof PerspectiveFrustum).toEqual(true);
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viewModel.destroy();
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});
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it('selectedTooltip changes on transition', function() {
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var viewModel = new ProjectionPickerViewModel(scene);
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viewModel.switchToOrthographic();
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expect(viewModel.selectedTooltip).toEqual(viewModel.tooltipOrthographic);
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viewModel.switchToPerspective();
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expect(viewModel.selectedTooltip).toEqual(viewModel.tooltipPerspective);
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viewModel.destroy();
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});
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it('create throws with undefined scene', function() {
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expect(function() {
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return new ProjectionPickerViewModel();
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}).toThrowDeveloperError();
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});
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}, 'WebGL');
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