81 lines
2.5 KiB
JavaScript
81 lines
2.5 KiB
JavaScript
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defineSuite([
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'Core/GeometryAttribute',
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'Core/ComponentDatatype'
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], function(
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GeometryAttribute,
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ComponentDatatype) {
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'use strict';
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it('constructor', function() {
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var color = new GeometryAttribute({
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componentDatatype : ComponentDatatype.UNSIGNED_BYTE,
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componentsPerAttribute : 4,
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normalize : true,
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values : new Uint8Array([
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255, 0, 0, 255,
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0, 255, 0, 255,
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0, 0, 255, 255
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])
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});
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expect(color.componentDatatype).toEqual(ComponentDatatype.UNSIGNED_BYTE);
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expect(color.componentsPerAttribute).toEqual(4);
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expect(color.normalize).toEqual(true);
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expect(color.values).toEqual([
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255, 0, 0, 255,
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0, 255, 0, 255,
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0, 0, 255, 255
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]);
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});
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it('constructor throws without componentDatatype', function() {
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expect(function() {
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return new GeometryAttribute({
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componentsPerAttribute : 4,
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values : new Uint8Array([
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255, 0, 0, 255,
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0, 255, 0, 255,
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0, 0, 255, 255
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])
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});
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}).toThrowDeveloperError();
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});
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it('constructor throws without componentsPerAttribute', function() {
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expect(function() {
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return new GeometryAttribute({
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componentDatatype : ComponentDatatype.UNSIGNED_BYTE,
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values : new Uint8Array([
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255, 0, 0, 255,
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0, 255, 0, 255,
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0, 0, 255, 255
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])
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});
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}).toThrowDeveloperError();
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});
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it('constructor throws when componentsPerAttribute is less than 1 or greater than 4', function() {
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expect(function() {
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return new GeometryAttribute({
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componentDatatype : ComponentDatatype.UNSIGNED_BYTE,
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componentsPerAttribute : 7,
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values : new Uint8Array([
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255, 0, 0, 255,
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0, 255, 0, 255,
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0, 0, 255, 255
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])
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});
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}).toThrowDeveloperError();
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});
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it('constructor throws without values', function() {
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expect(function() {
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return new GeometryAttribute({
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componentDatatype : ComponentDatatype.UNSIGNED_BYTE,
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componentsPerAttribute : 4
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});
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}).toThrowDeveloperError();
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});
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});
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