Cesium-Prequel/Specs/DataSources/PointGraphicsSpec.js

import { Color } from "../../Source/Cesium.js";
import { DistanceDisplayCondition } from "../../Source/Cesium.js";
import { NearFarScalar } from "../../Source/Cesium.js";
import { ConstantProperty } from "../../Source/Cesium.js";
import { PointGraphics } from "../../Source/Cesium.js";
import { HeightReference } from "../../Source/Cesium.js";

describe("DataSources/PointGraphics", function () {
  it("creates expected instance from raw assignment and construction", function () {
    var options = {
      color: Color.RED,
      pixelSize: 1,
      outlineColor: Color.BLUE,
      outlineWidth: 2,
      show: false,
      scaleByDistance: new NearFarScalar(3, 4, 5, 6),
      heightReference: HeightReference.RELATIVE_TO_GROUND,
      distanceDisplayCondition: new DistanceDisplayCondition(10.0, 100.0),
      disableDepthTestDistance: 10.0,
    };

    var point = new PointGraphics(options);
    expect(point.color).toBeInstanceOf(ConstantProperty);
    expect(point.pixelSize).toBeInstanceOf(ConstantProperty);
    expect(point.outlineColor).toBeInstanceOf(ConstantProperty);
    expect(point.outlineWidth).toBeInstanceOf(ConstantProperty);
    expect(point.show).toBeInstanceOf(ConstantProperty);
    expect(point.scaleByDistance).toBeInstanceOf(ConstantProperty);
    expect(point.heightReference).toBeInstanceOf(ConstantProperty);
    expect(point.distanceDisplayCondition).toBeInstanceOf(ConstantProperty);
    expect(point.disableDepthTestDistance).toBeInstanceOf(ConstantProperty);

    expect(point.color.getValue()).toEqual(options.color);
    expect(point.pixelSize.getValue()).toEqual(options.pixelSize);
    expect(point.outlineColor.getValue()).toEqual(options.outlineColor);
    expect(point.outlineWidth.getValue()).toEqual(options.outlineWidth);
    expect(point.show.getValue()).toEqual(options.show);
    expect(point.scaleByDistance.getValue()).toEqual(options.scaleByDistance);
    expect(point.heightReference.getValue()).toEqual(options.heightReference);
    expect(point.distanceDisplayCondition.getValue()).toEqual(
      options.distanceDisplayCondition
    );
    expect(point.disableDepthTestDistance.getValue()).toEqual(
      options.disableDepthTestDistance
    );
  });

  it("merge assigns unassigned properties", function () {
    var source = new PointGraphics();
    source.color = new ConstantProperty(Color.WHITE);
    source.pixelSize = new ConstantProperty(1);
    source.outlineColor = new ConstantProperty(Color.WHITE);
    source.outlineWidth = new ConstantProperty(1);
    source.show = new ConstantProperty(true);
    source.scaleByDistance = new ConstantProperty(new NearFarScalar());
    source.heightReference = new ConstantProperty(
      HeightReference.RELATIVE_TO_GROUND
    );
    source.distanceDisplayCondition = new ConstantProperty(
      new DistanceDisplayCondition(10.0, 100.0)
    );
    source.disableDepthTestDistance = new ConstantProperty(10.0);

    var target = new PointGraphics();
    target.merge(source);
    expect(target.color).toBe(source.color);
    expect(target.pixelSize).toBe(source.pixelSize);
    expect(target.outlineColor).toBe(source.outlineColor);
    expect(target.outlineWidth).toBe(source.outlineWidth);
    expect(target.show).toBe(source.show);
    expect(target.scaleByDistance).toBe(source.scaleByDistance);
    expect(target.heightReference).toBe(source.heightReference);
    expect(target.distanceDisplayCondition).toBe(
      source.distanceDisplayCondition
    );
    expect(target.disableDepthTestDistance).toBe(
      source.disableDepthTestDistance
    );
  });

  it("merge does not assign assigned properties", function () {
    var source = new PointGraphics();
    source.color = new ConstantProperty(Color.WHITE);
    source.pixelSize = new ConstantProperty(1);
    source.outlineColor = new ConstantProperty(Color.WHITE);
    source.outlineWidth = new ConstantProperty(1);
    source.show = new ConstantProperty(true);
    source.scaleByDistance = new ConstantProperty(new NearFarScalar());
    source.heightReference = new ConstantProperty(
      HeightReference.RELATIVE_TO_GROUND
    );
    source.distanceDisplayCondition = new ConstantProperty(
      new DistanceDisplayCondition(10.0, 100.0)
    );
    source.disableDepthTestDistance = new ConstantProperty(10.0);

    var color = new ConstantProperty(Color.WHITE);
    var pixelSize = new ConstantProperty(1);
    var outlineColor = new ConstantProperty(Color.WHITE);
    var outlineWidth = new ConstantProperty(1);
    var show = new ConstantProperty(true);
    var heightReference = new ConstantProperty(HeightReference.CLAMP_TO_GROUND);
    var distanDisplayCondition = new ConstantProperty(
      new DistanceDisplayCondition(10.0, 100.0)
    );
    var disableDepthTestDistance = new ConstantProperty(20.0);

    var target = new PointGraphics();
    target.color = color;
    target.pixelSize = pixelSize;
    target.outlineColor = outlineColor;
    target.outlineWidth = outlineWidth;
    target.show = show;
    target.scaleByDistance = show;
    target.heightReference = heightReference;
    target.distanceDisplayCondition = distanDisplayCondition;
    target.disableDepthTestDistance = disableDepthTestDistance;

    target.merge(source);
    expect(target.color).toBe(color);
    expect(target.pixelSize).toBe(pixelSize);
    expect(target.outlineColor).toBe(outlineColor);
    expect(target.outlineWidth).toBe(outlineWidth);
    expect(target.show).toBe(show);
    expect(target.scaleByDistance).toBe(show);
    expect(target.heightReference).toBe(heightReference);
    expect(target.distanceDisplayCondition).toBe(distanDisplayCondition);
    expect(target.disableDepthTestDistance).toBe(disableDepthTestDistance);
  });

  it("clone works", function () {
    var source = new PointGraphics();
    source.color = new ConstantProperty(Color.WHITE);
    source.pixelSize = new ConstantProperty(1);
    source.outlineColor = new ConstantProperty(Color.WHITE);
    source.outlineWidth = new ConstantProperty(1);
    source.show = new ConstantProperty(true);
    source.scaleByDistance = new ConstantProperty(new NearFarScalar());
    source.heightReference = new ConstantProperty(
      HeightReference.RELATIVE_TO_GROUND
    );
    source.distanceDisplayCondition = new ConstantProperty(
      new DistanceDisplayCondition(10.0, 100.0)
    );
    source.disableDepthTestDistance = new ConstantProperty(10.0);

    var result = source.clone();
    expect(result.color).toBe(source.color);
    expect(result.pixelSize).toBe(source.pixelSize);
    expect(result.outlineColor).toBe(source.outlineColor);
    expect(result.outlineWidth).toBe(source.outlineWidth);
    expect(result.show).toBe(source.show);
    expect(result.scaleByDistance).toBe(source.scaleByDistance);
    expect(result.heightReference).toBe(source.heightReference);
    expect(result.distanceDisplayCondition).toBe(
      source.distanceDisplayCondition
    );
    expect(result.disableDepthTestDistance).toBe(
      source.disableDepthTestDistance
    );
  });

  it("merge throws if source undefined", function () {
    var target = new PointGraphics();
    expect(function () {
      target.merge(undefined);
    }).toThrowDeveloperError();
  });
});