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Body.nextCategory unit tests

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gsenden 2024-05-24 22:04:13 +02:00
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111
test/unit/body/Body.spec.js
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@ -236,4 +236,115 @@ describe('Body.nextGroup', () => {
expect(Body._nextNonCollidingGroupId).toEqual(-4);
});
});
});
describe('Body.nextCategory', () => {
it('should calculate and set the valid next category', () => {
jest.isolateModules(() => {
// Arrange
const Body = require("../../../src/body/Body");
// Act
const result = Body.nextCategory();
// Assert
expect(result).toEqual(2);
expect(Body._nextCategory).toEqual(2);
});
});
it('should be able to calculate and set the valid next category maximum times', () => {
jest.isolateModules(() => {
// Arrange
const Body = require("../../../src/body/Body");
// Act
let result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
// Assert
expect(result).toEqual(1073741824);
expect(Body._nextCategory).toEqual(1073741824);
});
});
it('should be able to calculate and set the valid next category maximum times', () => {
jest.isolateModules(() => {
// Arrange
const Body = require("../../../src/body/Body");
// Act
let result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
result = Body.nextCategory();
// Assert
// TODO: This should probably result in an error.
expect(result).toEqual(-2147483648);
expect(Body._nextCategory).toEqual(-2147483648);
});
});
});