import { Cartesian2 } from "../../Source/Cesium.js";
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import { Color } from "../../Source/Cesium.js";
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import { JulianDate } from "../../Source/Cesium.js";
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import { TimeInterval } from "../../Source/Cesium.js";
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import { ConstantProperty } from "../../Source/Cesium.js";
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import { ImageMaterialProperty } from "../../Source/Cesium.js";
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import { TimeIntervalCollectionProperty } from "../../Source/Cesium.js";
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describe("DataSources/ImageMaterialProperty", function () {
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it("constructor provides the expected defaults", function () {
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var property = new ImageMaterialProperty();
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expect(property.getType()).toEqual("Image");
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var result = property.getValue();
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expect(result.image).toBeUndefined();
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expect(result.repeat).toEqual(new Cartesian2(1.0, 1.0));
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expect(result.color).toEqual(Color.WHITE);
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});
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it("constructor sets options and allows raw assignment", function () {
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var options = {
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image: "test.invalid",
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repeat: new Cartesian2(1, 2),
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color: Color.RED.withAlpha(0.5),
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transparent: true,
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};
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var property = new ImageMaterialProperty(options);
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expect(property.image).toBeInstanceOf(ConstantProperty);
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expect(property.repeat).toBeInstanceOf(ConstantProperty);
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expect(property.color).toBeInstanceOf(ConstantProperty);
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expect(property.transparent).toBeInstanceOf(ConstantProperty);
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expect(property.image.getValue()).toEqual(options.image);
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expect(property.repeat.getValue()).toEqual(options.repeat);
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expect(property.color.getValue()).toEqual(options.color);
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expect(property.transparent.getValue()).toEqual(options.transparent);
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});
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it("works with constant values", function () {
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var property = new ImageMaterialProperty();
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property.image = new ConstantProperty("http://test.invalid/image.png");
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property.repeat = new ConstantProperty(new Cartesian2(2, 3));
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var result = property.getValue(JulianDate.now());
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expect(result.image).toEqual("http://test.invalid/image.png");
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expect(result.repeat).toEqual(new Cartesian2(2, 3));
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});
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it("works with dynamic values", function () {
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var property = new ImageMaterialProperty();
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property.image = new TimeIntervalCollectionProperty();
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property.repeat = new TimeIntervalCollectionProperty();
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var start = new JulianDate(1, 0);
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var stop = new JulianDate(2, 0);
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property.image.intervals.addInterval(
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new TimeInterval({
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start: start,
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stop: stop,
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data: "http://test.invalid/image.png",
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})
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);
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property.repeat.intervals.addInterval(
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new TimeInterval({
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start: start,
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stop: stop,
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data: new Cartesian2(2, 3),
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})
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);
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var result = property.getValue(start);
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expect(result.image).toEqual("http://test.invalid/image.png");
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expect(result.repeat).toEqual(new Cartesian2(2, 3));
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});
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it("works with a result parameter", function () {
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var property = new ImageMaterialProperty();
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property.image = new ConstantProperty("http://test.invalid/image.png");
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property.repeat = new ConstantProperty(new Cartesian2(2, 3));
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var result = {};
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var returnedResult = property.getValue(JulianDate.now(), result);
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expect(result).toBe(returnedResult);
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expect(result.image).toEqual("http://test.invalid/image.png");
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expect(result.repeat).toEqual(new Cartesian2(2, 3));
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});
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it("equals works", function () {
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var left = new ImageMaterialProperty();
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left.image = new ConstantProperty("http://test.invalid/image.png");
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left.repeat = new ConstantProperty(new Cartesian2(2, 3));
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var right = new ImageMaterialProperty();
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right.image = new ConstantProperty("http://test.invalid/image.png");
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right.repeat = new ConstantProperty(new Cartesian2(2, 3));
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expect(left.equals(right)).toEqual(true);
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right.image = new ConstantProperty("http://test.invalid/image2.png");
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expect(left.equals(right)).toEqual(false);
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right.image = left.image;
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right.repeat = new ConstantProperty(new Cartesian2(3, 2));
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expect(left.equals(right)).toEqual(false);
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right.repeat = left.repeat;
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expect(left.equals(right)).toEqual(true);
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});
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it("raises definitionChanged when a property is assigned or modified", function () {
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var property = new ImageMaterialProperty();
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var listener = jasmine.createSpy("listener");
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property.definitionChanged.addEventListener(listener);
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var oldValue = property.image;
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property.image = new ConstantProperty("http://test.invalid/image.png");
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expect(listener).toHaveBeenCalledWith(
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property,
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"image",
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property.image,
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oldValue
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);
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listener.calls.reset();
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property.image.setValue("http://test.invalid/image2.png");
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expect(listener).toHaveBeenCalledWith(
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property,
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"image",
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property.image,
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property.image
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);
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listener.calls.reset();
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property.image = property.image;
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expect(listener.calls.count()).toEqual(0);
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listener.calls.reset();
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oldValue = property.repeat;
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property.repeat = new ConstantProperty(new Cartesian2(1.5, 1.5));
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expect(listener).toHaveBeenCalledWith(
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property,
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"repeat",
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property.repeat,
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oldValue
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);
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listener.calls.reset();
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property.repeat.setValue(new Cartesian2(1.0, 1.0));
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expect(listener).toHaveBeenCalledWith(
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property,
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"repeat",
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property.repeat,
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property.repeat
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);
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listener.calls.reset();
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property.repeat = property.repeat;
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expect(listener.calls.count()).toEqual(0);
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});
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it("isConstant is only true when all properties are constant or undefined", function () {
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var property = new ImageMaterialProperty();
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expect(property.isConstant).toBe(true);
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property.image = undefined;
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property.repeat = undefined;
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expect(property.isConstant).toBe(true);
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var start = new JulianDate(1, 0);
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var stop = new JulianDate(2, 0);
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property.image = new TimeIntervalCollectionProperty();
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property.image.intervals.addInterval(
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new TimeInterval({
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start: start,
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stop: stop,
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data: "http://test.invalid/image.png",
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})
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);
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expect(property.isConstant).toBe(false);
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property.image = undefined;
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expect(property.isConstant).toBe(true);
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property.repeat = new TimeIntervalCollectionProperty();
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property.repeat.intervals.addInterval(
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new TimeInterval({
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start: start,
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stop: stop,
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data: new Cartesian2(2, 3),
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})
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);
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expect(property.isConstant).toBe(false);
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});
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});
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