import {
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AttributeType,
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Cartesian2,
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Cartesian3,
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Cartesian4,
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Matrix2,
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Matrix3,
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Matrix4,
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} from "../../Source/Cesium.js";
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describe("Scene/AttributeType", function () {
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it("getMathType works", function () {
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expect(AttributeType.getMathType(AttributeType.SCALAR)).toBe(Number);
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expect(AttributeType.getMathType(AttributeType.VEC2)).toBe(Cartesian2);
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expect(AttributeType.getMathType(AttributeType.VEC3)).toBe(Cartesian3);
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expect(AttributeType.getMathType(AttributeType.VEC4)).toBe(Cartesian4);
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expect(AttributeType.getMathType(AttributeType.MAT2)).toBe(Matrix2);
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expect(AttributeType.getMathType(AttributeType.MAT3)).toBe(Matrix3);
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expect(AttributeType.getMathType(AttributeType.MAT4)).toBe(Matrix4);
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});
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it("getMathType throws with invalid type", function () {
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expect(function () {
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AttributeType.getMathType("Invalid");
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}).toThrowDeveloperError();
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});
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it("getGlslType throws for invalid attribute type", function () {
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expect(function () {
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AttributeType.getGlslType(undefined);
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}).toThrowDeveloperError();
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expect(function () {
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AttributeType.getGlslType("");
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}).toThrowDeveloperError();
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expect(function () {
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AttributeType.getGlslType("int");
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}).toThrowDeveloperError();
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});
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it("getGlslType works", function () {
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expect(AttributeType.getGlslType(AttributeType.SCALAR)).toEqual("float");
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expect(AttributeType.getGlslType(AttributeType.VEC2)).toEqual("vec2");
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expect(AttributeType.getGlslType(AttributeType.VEC3)).toEqual("vec3");
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expect(AttributeType.getGlslType(AttributeType.VEC4)).toEqual("vec4");
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expect(AttributeType.getGlslType(AttributeType.MAT2)).toEqual("mat2");
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expect(AttributeType.getGlslType(AttributeType.MAT3)).toEqual("mat3");
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expect(AttributeType.getGlslType(AttributeType.MAT4)).toEqual("mat4");
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});
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it("getNumberOfComponents works", function () {
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expect(AttributeType.getNumberOfComponents(AttributeType.SCALAR)).toBe(1);
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expect(AttributeType.getNumberOfComponents(AttributeType.VEC2)).toBe(2);
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expect(AttributeType.getNumberOfComponents(AttributeType.VEC3)).toBe(3);
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expect(AttributeType.getNumberOfComponents(AttributeType.VEC4)).toBe(4);
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expect(AttributeType.getNumberOfComponents(AttributeType.MAT2)).toBe(4);
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expect(AttributeType.getNumberOfComponents(AttributeType.MAT3)).toBe(9);
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expect(AttributeType.getNumberOfComponents(AttributeType.MAT4)).toBe(16);
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});
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it("getNumberOfComponents throws with invalid type", function () {
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expect(function () {
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AttributeType.getNumberOfComponents("Invalid");
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}).toThrowDeveloperError();
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});
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});
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