DSDSWeb/static/js/Cesium-1.53/Specs/Widgets/Cesium3DTilesInspector/Cesium3DTilesInspectorViewModelSpec.js

defineSuite([
        'Widgets/Cesium3DTilesInspector/Cesium3DTilesInspectorViewModel',
        'Scene/Cesium3DTileset',
        'Scene/Cesium3DTileStyle',
        'Scene/Globe',
        'Specs/createScene',
        'ThirdParty/when'
    ], function(
        Cesium3DTilesInspectorViewModel,
        Cesium3DTileset,
        Cesium3DTileStyle,
        Globe,
        createScene,
        when) {
    'use strict';

    // Parent tile with content and four child tiles with content
    var tilesetUrl = './Data/Cesium3DTiles/Tilesets/Tileset/tileset.json';

    var scene;
    var viewModel;
    var performanceContainer = document.createElement('div');

    beforeAll(function() {
        scene = createScene();
    });

    afterAll(function() {
        scene.destroyForSpecs();
    });

    beforeEach(function() {
        scene.globe = new Globe();
        scene.initializeFrame();
    });

    afterEach(function() {
        scene.primitives.removeAll();
    });

    it('can create and destroy', function() {
        var viewModel = new Cesium3DTilesInspectorViewModel(scene, performanceContainer);
        expect(viewModel._scene).toBe(scene);
        expect(viewModel.isDestroyed()).toEqual(false);
        viewModel.destroy();
        expect(viewModel.isDestroyed()).toEqual(true);
    });

    it('throws if scene is undefined', function() {
        expect(function() {
            return new Cesium3DTilesInspectorViewModel();
        }).toThrowDeveloperError();
    });

    it('throws if performanceContainer is undefined', function() {
        expect(function() {
            return new Cesium3DTilesInspectorViewModel(scene);
        }).toThrowDeveloperError();
    });

    describe('tileset options', function() {
        it('show properties', function() {
            viewModel = new Cesium3DTilesInspectorViewModel(scene, performanceContainer);
            var tileset = new Cesium3DTileset({
                url : tilesetUrl
            });
            viewModel.tileset = tileset;
            var done = when.defer();
            tileset.readyPromise.then(function() {
                expect(viewModel.properties.indexOf('id') !== -1).toBe(true);
                expect(viewModel.properties.indexOf('Longitude') !== -1).toBe(true);
                expect(viewModel.properties.indexOf('Latitude') !== -1).toBe(true);
                expect(viewModel.properties.indexOf('Height') !== -1).toBe(true);
                viewModel.destroy();
                done.resolve();
            });
            return done;
        });
    });

    describe('display options', function() {
        beforeAll(function() {
            viewModel = new Cesium3DTilesInspectorViewModel(scene, performanceContainer);
            var tileset = new Cesium3DTileset({
                url : tilesetUrl
            });
            viewModel.tileset = tileset;
            return tileset.readyPromise;
        });

        afterAll(function() {
            viewModel.destroy();
        });

        it('colorize', function() {
            viewModel.colorize = true;
            expect(viewModel.tileset.debugColorizeTiles).toBe(true);
            viewModel.colorize = false;
            expect(viewModel.tileset.debugColorizeTiles).toBe(false);
        });

        it('wireframe', function() {
            viewModel.wireframe = true;
            expect(viewModel.tileset.debugWireframe).toBe(true);
            viewModel.wireframe = false;
            expect(viewModel.tileset.debugWireframe).toBe(false);
        });

        it('showBoundingVolumes', function() {
            viewModel.showBoundingVolumes = true;
            expect(viewModel.tileset.debugShowBoundingVolume).toBe(true);
            viewModel.showBoundingVolumes = false;
            expect(viewModel.tileset.debugShowBoundingVolume).toBe(false);
        });

        it('showContentVolumes', function() {
            viewModel.showContentBoundingVolumes = true;
            expect(viewModel.tileset.debugShowContentBoundingVolume).toBe(true);
            viewModel.showContentBoundingVolumes = false;
            expect(viewModel.tileset.debugShowContentBoundingVolume).toBe(false);
        });

        it('showRequestVolumes', function() {
            viewModel.showRequestVolumes = true;
            expect(viewModel.tileset.debugShowViewerRequestVolume).toBe(true);
            viewModel.showRequestVolumes = false;
            expect(viewModel.tileset.debugShowViewerRequestVolume).toBe(false);
        });

        it('showOnlyPickedTileDebugLabel', function() {
            viewModel.showOnlyPickedTileDebugLabel = true;
            expect(viewModel.tileset.debugPickedTileLabelOnly).toBe(true);
            viewModel.showOnlyPickedTileDebugLabel = false;
            expect(viewModel.tileset.debugPickedTileLabelOnly).toBe(false);
        });

        it('showGeometricError', function() {
            viewModel.showGeometricError = true;
            expect(viewModel.tileset.debugShowGeometricError).toBe(true);
            viewModel.showGeometricError = false;
            expect(viewModel.tileset.debugShowGeometricError).toBe(false);
        });

        it('showRenderingStatistics', function() {
            viewModel.showRenderingStatistics = true;
            expect(viewModel.tileset.debugShowRenderingStatistics).toBe(true);
            viewModel.showRenderingStatistics = false;
            expect(viewModel.tileset.debugShowRenderingStatistics).toBe(false);
        });

        it('showMemoryUsage', function() {
            viewModel.showMemoryUsage = true;
            expect(viewModel.tileset.debugShowMemoryUsage).toBe(true);
            viewModel.showMemoryUsage = false;
            expect(viewModel.tileset.debugShowMemoryUsage).toBe(false);
        });

        it('showUrl', function() {
            viewModel.showUrl = true;
            expect(viewModel.tileset.debugShowUrl).toBe(true);
            viewModel.showUrl = false;
            expect(viewModel.tileset.debugShowUrl).toBe(false);
        });

        it('pointCloudShading', function() {
            viewModel.pointCloudShading = true;
            expect(viewModel.tileset.pointCloudShading.attenuation).toBe(true);
            viewModel.pointCloudShading = false;
            expect(viewModel.tileset.pointCloudShading.attenuation).toBe(false);
        });

        it('geometricErrorScale', function() {
            viewModel.geometricErrorScale = 1.0;
            expect(viewModel.tileset.pointCloudShading.geometricErrorScale).toBe(1.0);
            viewModel.geometricErrorScale = 0.0;
            expect(viewModel.tileset.pointCloudShading.geometricErrorScale).toBe(0.0);
        });

        it('maximumAttenuation', function() {
            viewModel.maximumAttenuation = 1.0;
            expect(viewModel.tileset.pointCloudShading.maximumAttenuation).toBe(1.0);
            viewModel.maximumAttenuation = 0.0;
            expect(viewModel.tileset.pointCloudShading.maximumAttenuation).not.toBeDefined();
        });

        it('baseResolution', function() {
            viewModel.baseResolution = 1.0;
            expect(viewModel.tileset.pointCloudShading.baseResolution).toBe(1.0);
            viewModel.baseResolution = 0.0;
            expect(viewModel.tileset.pointCloudShading.baseResolution).not.toBeDefined();
        });

        it('eyeDomeLighting', function() {
            viewModel.eyeDomeLighting = true;
            expect(viewModel.tileset.pointCloudShading.eyeDomeLighting).toBe(true);
            viewModel.eyeDomeLighting = false;
            expect(viewModel.tileset.pointCloudShading.eyeDomeLighting).toBe(false);
        });

        it('eyeDomeLightingStrength', function() {
            viewModel.eyeDomeLightingStrength = 1.0;
            expect(viewModel.tileset.pointCloudShading.eyeDomeLightingStrength).toBe(1.0);
            viewModel.eyeDomeLightingStrength = 0.0;
            expect(viewModel.tileset.pointCloudShading.eyeDomeLightingStrength).toBe(0.0);
        });

        it('eyeDomeLightingRadius', function() {
            viewModel.eyeDomeLightingRadius = 1.0;
            expect(viewModel.tileset.pointCloudShading.eyeDomeLightingRadius).toBe(1.0);
            viewModel.eyeDomeLightingRadius = 0.0;
            expect(viewModel.tileset.pointCloudShading.eyeDomeLightingRadius).toBe(0.0);
        });
    });

    describe('update options', function() {
        beforeAll(function() {
            viewModel = new Cesium3DTilesInspectorViewModel(scene, performanceContainer);
            viewModel.tileset = new Cesium3DTileset({
                url : tilesetUrl
            });
            return viewModel.tileset.readyPromise;
        });

        afterAll(function() {
            viewModel.destroy();
        });

        it('freeze frame', function() {
            viewModel.freezeFrame = false;
            expect(viewModel.tileset.debugFreezeFrame).toBe(false);
            viewModel.freezeFrame = true;
            expect(viewModel.tileset.debugFreezeFrame).toBe(true);
        });

        it('maximum screen space error', function() {
            viewModel.dynamicScreenSpaceError = false;
            viewModel.maximumScreenSpaceError = 10;
            expect(viewModel.tileset.dynamicScreenSpaceError).toBe(false);
            expect(viewModel.tileset.maximumScreenSpaceError).toBe(10);
        });

        it('dynamic screen space error', function() {
            viewModel.dynamicScreenSpaceError = true;
            viewModel.dynamicScreenSpaceErrorFactor = 2;
            viewModel.dynamicScreenSpaceErrorDensity = 0.1;
            expect(viewModel.tileset.dynamicScreenSpaceError).toBe(true);
            expect(viewModel.tileset.dynamicScreenSpaceErrorFactor).toBe(2);
            expect(viewModel.tileset.dynamicScreenSpaceErrorDensity).toBe(0.1);
        });
    });

    describe('style options', function() {
        var style;

        beforeAll(function() {
            style = new Cesium3DTileStyle({
                color : {
                    conditions : [
                        ['${Height} >= 83', "color('purple', 0.5)"],
                        ['${Height} >= 80', "color('red')"],
                        ['${Height} >= 70', "color('orange')"],
                        ['${Height} >= 12', "color('yellow')"],
                        ['${Height} >= 7', "color('lime')"],
                        ['${Height} >= 1', "color('cyan')"],
                        ['true', "color('blue')"]
                    ]
                },
                meta : {
                    description : "'Building id ${id} has height ${Height}.'"
                }
            });

            viewModel = new Cesium3DTilesInspectorViewModel(scene, performanceContainer);
            viewModel.tileset = new Cesium3DTileset({
                url : tilesetUrl
            });

            return viewModel.tileset.readyPromise;
        });

        afterAll(function() {
            viewModel.destroy();
        });

        it('loads tileset style', function() {
            viewModel.tileset.style = style;
            viewModel._update();
            expect(JSON.stringify(style.style)).toBe(JSON.stringify(JSON.parse(viewModel.styleString)));
        });

        it('does not throw on invalid syntax', function() {
            expect(function() {
                viewModel.styleString = 'invalid';
            }).not.toThrowError();
        });

        it('recompiles style', function() {
            viewModel._style = undefined;
            viewModel.tileset.style = style;
            viewModel._update();
            var s = JSON.parse(viewModel.styleString);
            s.color = "color('red')";
            viewModel.styleString = JSON.stringify(s);
            viewModel.compileStyle();
            viewModel._update();
            expect(viewModel.tileset.style.style.color).toBe("color('red')");
            expect(viewModel.tileset.style.style.meta.description).toBe("'Building id ${id} has height ${Height}.'");
        });

        it('does not throw on invalid value', function() {
            expect(function() {
                viewModel.styleString = '{ "color": "color(1)" }';
            }).not.toThrowError();
        });
    });
}, 'WebGL');