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108 lines
3.3 KiB
JavaScript
108 lines
3.3 KiB
JavaScript
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 { ColorMaterialProperty } from "../../Source/Cesium.js";
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import { ConstantProperty } from "../../Source/Cesium.js";
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import { TimeIntervalCollectionProperty } from "../../Source/Cesium.js";
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describe("DataSources/ColorMaterialProperty", function () {
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it("constructor provides the expected defaults", function () {
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var property = new ColorMaterialProperty();
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expect(property.color).toBeUndefined();
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expect(property.getType()).toEqual("Color");
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expect(property.isConstant).toBe(true);
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var result = property.getValue();
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expect(result.color).toEqual(Color.WHITE);
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var colorProperty = new ConstantProperty(Color.BLUE);
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property = new ColorMaterialProperty(colorProperty);
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expect(property.color).toBe(colorProperty);
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property = new ColorMaterialProperty(Color.BLUE);
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expect(property.color).toBeInstanceOf(ConstantProperty);
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expect(property.color.getValue()).toEqual(Color.BLUE);
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});
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it("works with constant values", function () {
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var property = new ColorMaterialProperty();
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property.color = new ConstantProperty(Color.RED);
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var result = property.getValue(JulianDate.now());
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expect(result.color).toEqual(Color.RED);
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});
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it("works with dynamic values", function () {
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var property = new ColorMaterialProperty();
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property.color = 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.color.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: Color.BLUE,
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})
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);
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expect(property.isConstant).toBe(false);
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var result = property.getValue(start);
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expect(result.color).toEqual(Color.BLUE);
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});
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it("works with a result parameter", function () {
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var property = new ColorMaterialProperty();
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property.color = new ConstantProperty(Color.RED);
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var result = {
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color: Color.BLUE.clone(),
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};
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var returnedResult = property.getValue(JulianDate.now(), result);
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expect(returnedResult).toBe(result);
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expect(result.color).toEqual(Color.RED);
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});
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it("equals works", function () {
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var left = new ColorMaterialProperty();
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left.color = new ConstantProperty(Color.WHITE);
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var right = new ColorMaterialProperty();
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right.color = new ConstantProperty(Color.WHITE);
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expect(left.equals(right)).toEqual(true);
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right.color = new ConstantProperty(Color.BLACK);
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expect(left.equals(right)).toEqual(false);
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});
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it("raises definitionChanged when a color property is assigned or modified", function () {
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var property = new ColorMaterialProperty();
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var listener = jasmine.createSpy("listener");
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property.definitionChanged.addEventListener(listener);
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var oldValue = property.color;
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property.color = new ConstantProperty(Color.WHITE);
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expect(listener).toHaveBeenCalledWith(
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property,
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"color",
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property.color,
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oldValue
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);
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listener.calls.reset();
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property.color.setValue(Color.BLACK);
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expect(listener).toHaveBeenCalledWith(
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property,
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"color",
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property.color,
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property.color
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);
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listener.calls.reset();
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property.color = property.color;
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expect(listener.calls.count()).toEqual(0);
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});
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});
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