DSDSServer2024/build/build.20240805/static/js/Cesium-1.53/Specs/DataSources/KmlTourFlyToSpec.js

defineSuite([
        'DataSources/KmlTourFlyTo',
        'Core/Cartesian3',
        'Core/HeadingPitchRange',
        'Core/HeadingPitchRoll',
        'Core/Math',
        'DataSources/KmlCamera',
        'DataSources/KmlLookAt',
        'Specs/pollToPromise'
    ], function(
        KmlTourFlyTo,
        Cartesian3,
        HeadingPitchRange,
        HeadingPitchRoll,
        CesiumMath,
        KmlCamera,
        KmlLookAt,
        pollToPromise) {
    'use strict';

    it('generates camera options for KmlLookAt', function() {
        var position = Cartesian3.fromDegrees(40.0, 30.0, 1000);
        var hpr = new HeadingPitchRange(
            CesiumMath.toRadians(10.0),
            CesiumMath.toRadians(45.0),
            10000);

        var flyto = new KmlTourFlyTo(10, 'bounce', new KmlLookAt(position, hpr));
        var options = flyto.getCameraOptions();

        expect(options.duration).toEqual(10);
        expect(options.complete).toBeUndefined();
        expect(options.easingFunction).toBeUndefined();
        expect(options.offset).toBe(hpr);
        expect(options.destination).toBeUndefined();
        expect(options.orientation).toBeUndefined();
    });

    it('generates camera options for KmlCamera', function() {
        var position = Cartesian3.fromDegrees(40.0, 30.0, 1000);
        var hpr = new HeadingPitchRoll(
            CesiumMath.toRadians(10.0),
            CesiumMath.toRadians(45.0),
            0);

        var flyto = new KmlTourFlyTo(10, 'bounce', new KmlCamera(position, hpr));
        var options = flyto.getCameraOptions();

        expect(options.duration).toEqual(10);
        expect(options.complete).toBeUndefined();
        expect(options.easingFunction).toBeUndefined();
        expect(options.offset).toBeUndefined();
        expect(options.destination.x).toEqual(position.x);
        expect(options.destination.y).toEqual(position.y);
        expect(options.destination.z).toEqual(position.z);
        expect(options.orientation).toBe(hpr);
    });

    it('adds activeCallback to options', function() {
        var position = Cartesian3.fromDegrees(40.0, 30.0, 1000);
        var hpr = new HeadingPitchRange(
            CesiumMath.toRadians(10.0),
            CesiumMath.toRadians(45.0),
            10000);

        var flyto = new KmlTourFlyTo(10, 'bounce', new KmlLookAt(position, hpr));
        flyto.activeCallback = jasmine.createSpy('activeCallback');
        var options = flyto.getCameraOptions();

        expect(options.complete).toBeDefined();
        options.complete();
        expect(options.complete).toHaveBeenCalled();
    });

    it('calls camera flyTo for KmlCamera', function() {
        var position = Cartesian3.fromDegrees(40.0, 30.0, 1000);
        var hpr = new HeadingPitchRoll(
            CesiumMath.toRadians(10.0),
            CesiumMath.toRadians(45.0),
            0);

        var flyto = new KmlTourFlyTo(0.01, 'bounce', new KmlCamera(position, hpr));
        var doneSpy = jasmine.createSpy('cameraDone');
        var flyFake = jasmine.createSpy('flyTo')
            .and.callFake(function(options) {
                if (options.complete) {
                    options.complete();
                }
            });
        var fakeCamera = {
            flyTo: flyFake
        };
        flyto.play(doneSpy, fakeCamera);

        return pollToPromise(function() {
            return doneSpy.calls.count() > 0;
        }).then(function() {
            expect(fakeCamera.flyTo).toHaveBeenCalled();
            expect(fakeCamera.flyTo.calls.mostRecent().args[0].destination).toBe(position);
            expect(fakeCamera.flyTo.calls.mostRecent().args[0].orientation).toBe(hpr);
            expect(doneSpy).toHaveBeenCalled();
        });
    });

    it('calls camera flyToBoundingSphere for KmlLookAt', function() {
        var position = Cartesian3.fromDegrees(40.0, 30.0, 1000);
        var hpr = new HeadingPitchRange(
            CesiumMath.toRadians(10.0),
            CesiumMath.toRadians(45.0),
            10000);

        var flyto = new KmlTourFlyTo(0.01, 'bounce', new KmlLookAt(position, hpr));
        var doneSpy = jasmine.createSpy('cameraDone');
        var flyFake = jasmine.createSpy('flyToBoundingSphere')
            .and.callFake(function(sphere, options) {
                if (options.complete) {
                    options.complete();
                }
            });
        var fakeCamera = {
            flyToBoundingSphere: flyFake
        };
        flyto.play(doneSpy, fakeCamera);

        return pollToPromise(function() {
            return doneSpy.calls.count() > 0;
        }).then(function() {
            expect(fakeCamera.flyToBoundingSphere).toHaveBeenCalled();
            expect(fakeCamera.flyToBoundingSphere.calls.mostRecent().args[0].center.x).toEqual(position.x);
            expect(fakeCamera.flyToBoundingSphere.calls.mostRecent().args[0].center.y).toEqual(position.y);
            expect(fakeCamera.flyToBoundingSphere.calls.mostRecent().args[0].center.z).toEqual(position.z);
            expect(fakeCamera.flyToBoundingSphere.calls.mostRecent().args[1].offset).toBe(hpr);
            expect(doneSpy).toHaveBeenCalled();
        });
    });

});