554 lines
19 KiB
JavaScript
554 lines
19 KiB
JavaScript
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defineSuite([
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'DataSources/DataSourceDisplay',
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'Core/ApproximateTerrainHeights',
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'Core/BoundingSphere',
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'Core/Cartesian3',
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'Core/Iso8601',
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'DataSources/BoundingSphereState',
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'DataSources/DataSourceCollection',
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'DataSources/Entity',
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'Scene/GroundPolylinePrimitive',
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'Scene/GroundPrimitive',
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'ThirdParty/when',
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'Specs/createScene',
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'Specs/MockDataSource'
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], function(
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DataSourceDisplay,
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ApproximateTerrainHeights,
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BoundingSphere,
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Cartesian3,
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Iso8601,
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BoundingSphereState,
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DataSourceCollection,
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Entity,
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GroundPolylinePrimitive,
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GroundPrimitive,
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when,
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createScene,
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MockDataSource) {
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'use strict';
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var dataSourceCollection;
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var scene;
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var display;
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beforeAll(function() {
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scene = createScene();
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dataSourceCollection = new DataSourceCollection();
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return when.join(GroundPrimitive.initializeTerrainHeights(), GroundPolylinePrimitive.initializeTerrainHeights());
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});
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afterAll(function() {
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scene.destroyForSpecs();
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// Leave ground primitive uninitialized
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ApproximateTerrainHeights._initPromise = undefined;
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ApproximateTerrainHeights._terrainHeights = undefined;
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});
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afterEach(function() {
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if (!display.isDestroyed()) {
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display.destroy();
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}
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dataSourceCollection.removeAll();
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});
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function MockVisualizer() {
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this.updatesCalled = 0;
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this.lastUpdateTime = undefined;
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this.destroyed = false;
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this.getBoundingSphereResult = undefined;
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this.getBoundingSphereState = undefined;
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}
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MockVisualizer.prototype.update = function(time) {
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this.lastUpdateTime = time;
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this.updatesCalled++;
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return true;
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};
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MockVisualizer.prototype.getBoundingSphere = function(entity, result) {
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this.getBoundingSphereResult.clone(result);
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return this.getBoundingSphereState;
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};
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MockVisualizer.prototype.isDestroyed = function() {
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return this.destroyed;
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};
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MockVisualizer.prototype.destroy = function() {
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this.destroyed = true;
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};
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function visualizersCallback() {
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return [new MockVisualizer()];
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}
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it('constructor sets expected values', function() {
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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expect(display.scene).toBe(scene);
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expect(display.dataSources).toBe(dataSourceCollection);
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expect(display.isDestroyed()).toEqual(false);
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expect(display.defaultDataSource).toBeDefined();
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display.destroy();
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});
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it('Computes complete bounding sphere.', function() {
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var visualizer1 = new MockVisualizer();
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visualizer1.getBoundingSphereResult = new BoundingSphere(new Cartesian3(1, 2, 3), 456);
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visualizer1.getBoundingSphereState = BoundingSphereState.DONE;
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var visualizer2 = new MockVisualizer();
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visualizer2.getBoundingSphereResult = new BoundingSphere(new Cartesian3(7, 8, 9), 1011);
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visualizer2.getBoundingSphereState = BoundingSphereState.DONE;
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : function() {
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return [visualizer1, visualizer2];
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}
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});
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var entity = new Entity();
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var dataSource = new MockDataSource();
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dataSource.entities.add(entity);
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display.dataSources.add(dataSource);
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display.update(Iso8601.MINIMUM_VALUE);
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var result = new BoundingSphere();
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var state = display.getBoundingSphere(entity, true, result);
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var expected = BoundingSphere.union(visualizer1.getBoundingSphereResult, visualizer2.getBoundingSphereResult);
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expect(state).toBe(BoundingSphereState.DONE);
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expect(result).toEqual(expected);
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});
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it('Computes partial bounding sphere.', function() {
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var visualizer1 = new MockVisualizer();
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visualizer1.getBoundingSphereResult = new BoundingSphere(new Cartesian3(1, 2, 3), 456);
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visualizer1.getBoundingSphereState = BoundingSphereState.PENDING;
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var visualizer2 = new MockVisualizer();
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visualizer2.getBoundingSphereResult = new BoundingSphere(new Cartesian3(7, 8, 9), 1011);
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visualizer2.getBoundingSphereState = BoundingSphereState.DONE;
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : function() {
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return [visualizer1, visualizer2];
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}
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});
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var entity = new Entity();
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var dataSource = new MockDataSource();
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dataSource.entities.add(entity);
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display.dataSources.add(dataSource);
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display.update(Iso8601.MINIMUM_VALUE);
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var result = new BoundingSphere();
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var state = display.getBoundingSphere(entity, true, result);
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expect(state).toBe(BoundingSphereState.DONE);
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expect(result).toEqual(visualizer2.getBoundingSphereResult);
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});
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it('Fails complete bounding sphere if allowPartial false.', function() {
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var visualizer1 = new MockVisualizer();
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visualizer1.getBoundingSphereResult = new BoundingSphere(new Cartesian3(1, 2, 3), 456);
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visualizer1.getBoundingSphereState = BoundingSphereState.PENDING;
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var visualizer2 = new MockVisualizer();
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visualizer2.getBoundingSphereResult = new BoundingSphere(new Cartesian3(7, 8, 9), 1011);
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visualizer2.getBoundingSphereState = BoundingSphereState.DONE;
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : function() {
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return [visualizer1, visualizer2];
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}
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});
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var entity = new Entity();
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display.defaultDataSource.entities.add(entity);
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var result = new BoundingSphere();
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var state = display.getBoundingSphere(entity, false, result);
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expect(state).toBe(BoundingSphereState.PENDING);
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});
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it('Fails bounding sphere for entity without visualization.', function() {
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display = new DataSourceDisplay({
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dataSourceCollection : dataSourceCollection,
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scene : scene
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});
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var entity = new Entity();
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var dataSource = new MockDataSource();
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dataSource.entities.add(entity);
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display.dataSources.add(dataSource);
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display.update(Iso8601.MINIMUM_VALUE);
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var result = new BoundingSphere();
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var state = display.getBoundingSphere(entity, false, result);
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expect(state).toBe(BoundingSphereState.FAILED);
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display.destroy();
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});
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it('Fails bounding sphere for entity not in a data source.', function() {
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display = new DataSourceDisplay({
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dataSourceCollection : dataSourceCollection,
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scene : scene
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});
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display.update(Iso8601.MINIMUM_VALUE);
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var entity = new Entity();
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var result = new BoundingSphere();
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var state = display.getBoundingSphere(entity, false, result);
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expect(state).toBe(BoundingSphereState.FAILED);
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display.destroy();
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});
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it('Compute bounding sphere throws without entity.', function() {
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display = new DataSourceDisplay({
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dataSourceCollection : dataSourceCollection,
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scene : scene
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});
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var result = new BoundingSphere();
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expect(function() {
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display.getBoundingSphere(undefined, false, result);
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}).toThrowDeveloperError();
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});
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it('Compute bounding sphere throws without result.', function() {
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display = new DataSourceDisplay({
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dataSourceCollection : dataSourceCollection,
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scene : scene
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});
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var entity = new Entity();
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expect(function() {
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display.getBoundingSphere(entity, false, undefined);
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}).toThrowDeveloperError();
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});
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it('Compute bounding sphere throws without allowPartial.', function() {
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display = new DataSourceDisplay({
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dataSourceCollection : dataSourceCollection,
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scene : scene
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});
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var entity = new Entity();
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var result = new BoundingSphere();
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expect(function() {
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display.getBoundingSphere(entity, undefined, result);
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}).toThrowDeveloperError();
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});
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it('destroy does not destroy underlying data sources', function() {
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var dataSource = new MockDataSource();
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dataSourceCollection.add(dataSource);
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection
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});
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expect(dataSource.destroyed).toEqual(false);
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display.destroy();
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expect(dataSource.destroyed).toEqual(false);
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expect(display.isDestroyed()).toEqual(true);
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});
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it('calling update updates data sources', function() {
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var source1 = new MockDataSource();
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var source2 = new MockDataSource();
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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dataSourceCollection.add(source1);
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dataSourceCollection.add(source2);
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var source1Visualizer = source1._visualizers[0];
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expect(source1Visualizer).toBeInstanceOf(MockVisualizer);
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var source2Visualizer = source2._visualizers[0];
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expect(source2Visualizer).toBeInstanceOf(MockVisualizer);
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//Nothing should have happened yet because we haven't called update.
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expect(source1Visualizer.updatesCalled).toEqual(0);
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expect(source2Visualizer.updatesCalled).toEqual(0);
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//Update should call update on the visualizers
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display.update(Iso8601.MINIMUM_VALUE);
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expect(source1Visualizer.lastUpdateTime).toEqual(Iso8601.MINIMUM_VALUE);
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expect(source1Visualizer.updatesCalled).toEqual(1);
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expect(source2Visualizer.lastUpdateTime).toEqual(Iso8601.MINIMUM_VALUE);
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expect(source2Visualizer.updatesCalled).toEqual(1);
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});
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it('ready is true when datasources are ready', function() {
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var source1 = new MockDataSource();
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var source2 = new MockDataSource();
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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expect(display.ready).toBe(false);
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dataSourceCollection.add(source1);
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dataSourceCollection.add(source2);
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display.update(Iso8601.MINIMUM_VALUE);
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expect(display.ready).toBe(true);
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spyOn(MockVisualizer.prototype, 'update').and.returnValue(false);
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display.update(Iso8601.MINIMUM_VALUE);
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expect(display.ready).toBe(false);
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});
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it('constructor throws if scene undefined', function() {
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expect(function(){
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return new DataSourceDisplay({
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scene : undefined,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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}).toThrowDeveloperError();
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});
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it('constructor throws if options undefined', function() {
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expect(function(){
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return new DataSourceDisplay(undefined);
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}).toThrowDeveloperError();
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});
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it('constructor throws if dataSourceCollection undefined', function() {
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expect(function(){
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return new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : undefined,
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visualizersCallback : visualizersCallback
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});
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}).toThrowDeveloperError();
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});
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it('update throws if time undefined', function() {
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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expect(function(){
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return display.update();
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}).toThrowDeveloperError();
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});
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it('verify update returns false till terrain heights are initialized', function() {
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ApproximateTerrainHeights._initPromise = undefined;
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ApproximateTerrainHeights._terrainHeights = undefined;
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var source1 = new MockDataSource();
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var source2 = new MockDataSource();
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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dataSourceCollection.add(source1);
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dataSourceCollection.add(source2);
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display.update(Iso8601.MINIMUM_VALUE);
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expect(display.ready).toBe(false);
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return GroundPrimitive.initializeTerrainHeights().then(function() {
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display.update(Iso8601.MINIMUM_VALUE);
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expect(display.ready).toBe(true);
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});
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});
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it('sets dataSource primitives on add', function() {
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var source = new MockDataSource();
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display = new DataSourceDisplay({
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scene : scene,
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dataSourceCollection : dataSourceCollection,
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visualizersCallback : visualizersCallback
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});
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dataSourceCollection.add(source);
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||
|
|
expect(source._primitives).toBeDefined();
|
||
|
|
expect(source._groundPrimitives).toBeDefined();
|
||
|
|
|
||
|
|
expect(display._primitives.contains(source._primitives)).toBe(true);
|
||
|
|
expect(display._groundPrimitives.contains(source._groundPrimitives)).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('cleans up primitives on dataSource removed', function() {
|
||
|
|
var source = new MockDataSource();
|
||
|
|
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
|
||
|
|
dataSourceCollection.add(source);
|
||
|
|
|
||
|
|
expect(display._primitives.contains(source._primitives)).toBe(true);
|
||
|
|
expect(display._groundPrimitives.contains(source._groundPrimitives)).toBe(true);
|
||
|
|
|
||
|
|
dataSourceCollection.remove(source);
|
||
|
|
|
||
|
|
expect(display._primitives.length).toBe(1);
|
||
|
|
expect(display._groundPrimitives.length).toBe(1);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('raises primitives on dataSource raise', function() {
|
||
|
|
var source1 = new MockDataSource();
|
||
|
|
var source2 = new MockDataSource();
|
||
|
|
var source3 = new MockDataSource();
|
||
|
|
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
|
||
|
|
dataSourceCollection.add(source1);
|
||
|
|
dataSourceCollection.add(source2);
|
||
|
|
dataSourceCollection.add(source3);
|
||
|
|
|
||
|
|
dataSourceCollection.raise(source1);
|
||
|
|
|
||
|
|
expect(display._primitives.get(1)).toBe(source2._primitives);
|
||
|
|
expect(display._primitives.get(2)).toBe(source1._primitives);
|
||
|
|
expect(display._primitives.get(3)).toBe(source3._primitives);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('lowers primitives on dataSource lower', function() {
|
||
|
|
var source1 = new MockDataSource();
|
||
|
|
var source2 = new MockDataSource();
|
||
|
|
var source3 = new MockDataSource();
|
||
|
|
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
|
||
|
|
dataSourceCollection.add(source1);
|
||
|
|
dataSourceCollection.add(source2);
|
||
|
|
dataSourceCollection.add(source3);
|
||
|
|
|
||
|
|
dataSourceCollection.lower(source3);
|
||
|
|
|
||
|
|
expect(display._primitives.get(1)).toBe(source1._primitives);
|
||
|
|
expect(display._primitives.get(2)).toBe(source3._primitives);
|
||
|
|
expect(display._primitives.get(3)).toBe(source2._primitives);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('raises primitives to top on dataSource raiseToTop', function() {
|
||
|
|
var source1 = new MockDataSource();
|
||
|
|
var source2 = new MockDataSource();
|
||
|
|
var source3 = new MockDataSource();
|
||
|
|
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
|
||
|
|
dataSourceCollection.add(source1);
|
||
|
|
dataSourceCollection.add(source2);
|
||
|
|
dataSourceCollection.add(source3);
|
||
|
|
|
||
|
|
dataSourceCollection.raiseToTop(source1);
|
||
|
|
|
||
|
|
expect(display._primitives.get(1)).toBe(source2._primitives);
|
||
|
|
expect(display._primitives.get(2)).toBe(source3._primitives);
|
||
|
|
expect(display._primitives.get(3)).toBe(source1._primitives);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('lowers primitives to bottom on dataSource lowerToBottom', function() {
|
||
|
|
var source1 = new MockDataSource();
|
||
|
|
var source2 = new MockDataSource();
|
||
|
|
var source3 = new MockDataSource();
|
||
|
|
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
|
||
|
|
dataSourceCollection.add(source1);
|
||
|
|
dataSourceCollection.add(source2);
|
||
|
|
dataSourceCollection.add(source3);
|
||
|
|
|
||
|
|
dataSourceCollection.lowerToBottom(source3);
|
||
|
|
|
||
|
|
expect(display._primitives.get(1)).toBe(source3._primitives);
|
||
|
|
expect(display._primitives.get(2)).toBe(source1._primitives);
|
||
|
|
expect(display._primitives.get(3)).toBe(source2._primitives);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('adds primitives to scene when dataSource is added to the collection', function() {
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
expect(scene.primitives.contains(display._primitives)).toBe(false);
|
||
|
|
expect(scene.groundPrimitives.contains(display._groundPrimitives)).toBe(false);
|
||
|
|
|
||
|
|
dataSourceCollection.add(new MockDataSource());
|
||
|
|
|
||
|
|
expect(scene.primitives.contains(display._primitives)).toBe(true);
|
||
|
|
expect(scene.groundPrimitives.contains(display._groundPrimitives)).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('adds primitives to scene if dataSourceCollection is not empty', function() {
|
||
|
|
dataSourceCollection.add(new MockDataSource());
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
|
||
|
|
expect(scene.primitives.contains(display._primitives)).toBe(true);
|
||
|
|
expect(scene.groundPrimitives.contains(display._groundPrimitives)).toBe(true);
|
||
|
|
});
|
||
|
|
|
||
|
|
it('adds primitives to the scene when entities are added to the default dataSource', function() {
|
||
|
|
display = new DataSourceDisplay({
|
||
|
|
scene : scene,
|
||
|
|
dataSourceCollection : dataSourceCollection,
|
||
|
|
visualizersCallback : visualizersCallback
|
||
|
|
});
|
||
|
|
expect(scene.primitives.contains(display._primitives)).toBe(false);
|
||
|
|
expect(scene.groundPrimitives.contains(display._groundPrimitives)).toBe(false);
|
||
|
|
|
||
|
|
display.defaultDataSource.entities.add(new Entity());
|
||
|
|
|
||
|
|
expect(scene.primitives.contains(display._primitives)).toBe(true);
|
||
|
|
expect(scene.groundPrimitives.contains(display._groundPrimitives)).toBe(true);
|
||
|
|
});
|
||
|
|
}, 'WebGL');
|