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Body.setCentre unit tests

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gsenden 2024-05-27 14:00:36 +02:00
parent e1a72724b6
commit c83dba344b
1 changed files with 72 additions and 0 deletions
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72
test/unit/body/Body.spec.js
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@ -1029,4 +1029,76 @@ describe('Body.setParts', () => {
// TODO: This causes a read or set from undefined. This should probably be fixed.
expect(result).toThrow(/^Cannot .* properties of undefined \(.* '.*'\)$/);
});
});
describe('Body.setCentre', () => {
it('should be able to set the centre on a default body, not relative', () => {
// Arrange
const body = getTestBodyWithPartsWithParent();
const centre = { x: 42., y: 43. };
const relative = false;
// Act
Body.setCentre(body, centre, relative);
// Assert
assertXY(body.position, 42., 43.);
assertXY(body.positionPrev, 46., 47.);
});
it('should be able to set the centre on a default body, with undefined relative', () => {
// Arrange
const body = getTestBodyWithPartsWithParent();
const centre = { x: 42., y: 43. };
const relative = undefined;
// Act
Body.setCentre(body, centre, relative);
// Assert
assertXY(body.position, 42., 43.);
assertXY(body.positionPrev, 46., 47.);
});
it('should be able to set the centre on a default body, relative', () => {
// Arrange
const body = getTestBodyWithPartsWithParent();
const centre = { x: 42., y: 43. };
const relative = true;
// Act
Body.setCentre(body, centre, relative);
// Assert
assertXY(body.position, 181., 183.);
assertXY(body.positionPrev, 185., 187.);
});
it('should not be able to set an undefined centre on a default body, not relative', () => {
// Arrange
const body = getTestBodyWithPartsWithParent();
const centre = undefined;
const relative = false;
// Act
let result = () => Body.setCentre(body, centre, relative);
// Assert
// TODO: This causes a read or set from undefined. This should probably be fixed.
expect(result).toThrow(/^Cannot .* properties of undefined \(.* '.*'\)$/);
});
it('should not be able to set the centre on an undefined body, not relative', () => {
// Arrange
const body = undefined;
const centre = { x: 42., y: 43. };
const relative = false;
// Act
let result = () => Body.setCentre(body, centre, relative);
// Assert
// TODO: This causes a read or set from undefined. This should probably be fixed.
expect(result).toThrow(/^Cannot .* properties of undefined \(.* '.*'\)$/);
});
});