import { BatchTexture, Color } from "../../Source/Cesium.js";
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import createScene from "../createScene.js";
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describe(
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"Scene/BatchTexture",
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function () {
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var scene;
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var mockOwner = {};
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var mockTileset = {
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_statistics: {
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batchTableByteLength: 0,
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},
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};
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beforeAll(function () {
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scene = createScene();
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});
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var result = new Color();
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it("throws without featuresLength", function () {
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expect(function () {
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return new BatchTexture({
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featuresLength: undefined,
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owner: mockOwner,
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});
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}).toThrowDeveloperError();
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});
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it("throws without owner", function () {
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expect(function () {
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return new BatchTexture({
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featuresLength: 1,
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owner: undefined,
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});
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}).toThrowDeveloperError();
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});
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it("setShow throws with invalid batchId", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.setShow();
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.setShow(-1);
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.setShow(1);
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}).toThrowDeveloperError();
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});
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it("setShow throws with undefined value", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.setShow(0);
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}).toThrowDeveloperError();
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});
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it("setShow sets show", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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// Batch table resources are undefined by default
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expect(batchTexture._batchValues).toBeUndefined();
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expect(batchTexture._batchTexture).toBeUndefined();
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// Check that batch table resources are still undefined because value is true by default
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batchTexture.setShow(0, true);
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batchTexture.update(mockTileset, scene.frameState);
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expect(batchTexture._batchValues).toBeUndefined();
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expect(batchTexture._batchTexture).toBeUndefined();
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expect(batchTexture.getShow(0)).toEqual(true);
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// Check that batch values are dirty and resources are created when value changes
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batchTexture.setShow(0, false);
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expect(batchTexture._batchValuesDirty).toEqual(true);
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batchTexture.update(mockTileset, scene.frameState);
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expect(batchTexture._batchValues).toBeDefined();
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expect(batchTexture._batchTexture).toBeDefined();
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expect(batchTexture._batchValuesDirty).toEqual(false);
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expect(batchTexture.getShow(0)).toEqual(false);
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// Check that dirty stays false when value is the same
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batchTexture.setShow(0, false);
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expect(batchTexture._batchValuesDirty).toEqual(false);
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expect(batchTexture.getShow(0)).toEqual(false);
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});
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it("getShow throws with invalid batchId", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.getShow();
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.getShow(-1);
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.getShow(1);
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}).toThrowDeveloperError();
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});
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it("getShow", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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// Show is true by default
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expect(batchTexture.getShow(0)).toEqual(true);
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batchTexture.setShow(0, false);
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expect(batchTexture.getShow(0)).toEqual(false);
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});
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it("setColor throws with invalid batchId", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.setColor();
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.setColor(-1);
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.setColor(1);
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}).toThrowDeveloperError();
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});
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it("setColor throws with undefined value", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.setColor(0);
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}).toThrowDeveloperError();
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});
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it("setColor", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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// Batch table resources are undefined by default
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expect(batchTexture._batchValues).toBeUndefined();
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expect(batchTexture._batchTexture).toBeUndefined();
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// Check that batch table resources are still undefined because value is true by default
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batchTexture.setColor(0, Color.WHITE);
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batchTexture.update(mockTileset, scene.frameState);
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expect(batchTexture._batchValues).toBeUndefined();
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expect(batchTexture._batchTexture).toBeUndefined();
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expect(batchTexture.getColor(0, result)).toEqual(Color.WHITE);
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// Check that batch values are dirty and resources are created when value changes
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batchTexture.setColor(0, Color.YELLOW);
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expect(batchTexture._batchValuesDirty).toEqual(true);
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batchTexture.update(mockTileset, scene.frameState);
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expect(batchTexture._batchValues).toBeDefined();
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expect(batchTexture._batchTexture).toBeDefined();
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expect(batchTexture._batchValuesDirty).toEqual(false);
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expect(batchTexture.getColor(0, result)).toEqual(Color.YELLOW);
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// Check that dirty stays false when value is the same
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batchTexture.setColor(0, Color.YELLOW);
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expect(batchTexture._batchValuesDirty).toEqual(false);
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expect(batchTexture.getColor(0, result)).toEqual(Color.YELLOW);
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});
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it("setAllColor throws with undefined value", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.setAllColor();
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}).toThrowDeveloperError();
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});
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it("setAllColor", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 2,
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});
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batchTexture.setAllColor(Color.YELLOW);
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expect(batchTexture.getColor(0, result)).toEqual(Color.YELLOW);
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expect(batchTexture.getColor(1, result)).toEqual(Color.YELLOW);
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});
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it("setAllShow throws with undefined value", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.setAllShow();
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}).toThrowDeveloperError();
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});
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it("setAllShow", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 2,
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});
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batchTexture.setAllShow(false);
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expect(batchTexture.getShow(0)).toBe(false);
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expect(batchTexture.getShow(1)).toBe(false);
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});
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it("getColor throws with invalid batchId", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.getColor();
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.getColor(-1);
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}).toThrowDeveloperError();
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expect(function () {
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batchTexture.getColor(1);
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}).toThrowDeveloperError();
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});
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it("getColor throws with undefined result", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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expect(function () {
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batchTexture.getColor(0);
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}).toThrowDeveloperError();
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});
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it("getColor", function () {
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var batchTexture = new BatchTexture({
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owner: mockOwner,
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featuresLength: 1,
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});
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// Color is true by default
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expect(batchTexture.getColor(0, result)).toEqual(Color.WHITE);
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batchTexture.setColor(0, Color.YELLOW);
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expect(batchTexture.getColor(0, result)).toEqual(Color.YELLOW);
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});
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},
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"WebGL"
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);
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