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Restore tests

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Signed-off-by: Mark Tolmacs <mark@lazycat.hu>
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Mark Tolmacs 2025-05-01 19:57:52 +02:00
parent 570fa803d6
commit 86a5b235a3
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75
packages/excalidraw/tests/data/restore.test.ts
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@ -6,7 +6,10 @@ import { DEFAULT_SIDEBAR, FONT_FAMILY, ROUNDNESS } from "@excalidraw/common";
import { newElementWith } from "@excalidraw/element/mutateElement";
import * as sizeHelpers from "@excalidraw/element/sizeHelpers";
import type { LocalPoint } from "@excalidraw/math";
import type {
ExcalidrawArrowElement,
ExcalidrawElement,
ExcalidrawFreeDrawElement,
ExcalidrawLinearElement,
@ -163,6 +166,78 @@ describe("restoreElements", () => {
});
});
it("should remove imperceptibly small elements", () => {
const arrowElement = API.createElement({
type: "arrow",
points: [
[0, 0],
[0.02, 0.05],
] as LocalPoint[],
x: 0,
y: 0,
});
const restoredElements = restore.restoreElements([arrowElement], null);
const restoredArrow = restoredElements[0] as
| ExcalidrawArrowElement
| undefined;
expect(restoredArrow).toBeUndefined();
});
it("should restore loop linears correctly", () => {
const linearElement = API.createElement({
type: "line",
points: [
[0, 0],
[100, 100],
[100, 200],
[0, 0],
] as LocalPoint[],
x: 0,
y: 0,
});
const arrowElement = API.createElement({
type: "arrow",
points: [
[0, 0],
[100, 100],
[100, 200],
[0, 0],
] as LocalPoint[],
x: 500,
y: 500,
});
const restoredElements = restore.restoreElements(
[linearElement, arrowElement],
null,
);
const restoredLinear = restoredElements[0] as
| ExcalidrawLinearElement
| undefined;
const restoredArrow = restoredElements[1] as
| ExcalidrawArrowElement
| undefined;
expect(restoredLinear?.type).toBe("line");
expect(restoredLinear?.points).toEqual([
[0, 0],
[100, 100],
[100, 200],
[0, 0],
] as LocalPoint[]);
expect(restoredArrow?.type).toBe("arrow");
expect(restoredArrow?.points).toEqual([
[0, 0],
[100, 100],
[100, 200],
[0, 0],
] as LocalPoint[]);
});
it('should set arrow element endArrowHead as "arrow" when arrow element endArrowHead is null', () => {
const arrowElement = API.createElement({ type: "arrow" });
const restoredElements = restore.restoreElements([arrowElement], null);