57 lines
2.1 KiB
TypeScript
57 lines
2.1 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import type { ImageDocument } from "@core/document";
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import { applyTransformTargetBounds, resolveTransformTargetBounds, selectedTransformTarget } from "./transform-targets";
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const document: ImageDocument = {
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id: "d1",
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name: "Test",
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version: 1,
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assets: [{ id: "asset-1", name: "Image", mimeType: "image/png", source: "asset://image", intrinsicSize: { w: 200, h: 100 } }],
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artboards: [
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{
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id: "a1",
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name: "Artboard",
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bounds: { x: 0, y: 0, w: 100, h: 80 },
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backgroundColor: "transparent",
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layers: [
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{
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id: "l1",
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type: "image",
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name: "Image Layer",
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visible: true,
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locked: false,
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opacity: 1,
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assetId: "asset-1",
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transform: { position: { x: 10, y: 20 }, scale: { x: 0.5, y: 2 }, rotation: 0 },
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},
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],
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},
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],
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};
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describe("transform targets", () => {
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test("selects layer target before artboard target", () => {
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expect(selectedTransformTarget(document, { artboardId: "a1", layerIds: ["l1"] })).toEqual({ type: "layer", id: "l1" });
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});
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test("resolves artboard bounds", () => {
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expect(resolveTransformTargetBounds(document, { type: "artboard", id: "a1" })).toEqual({ x: 0, y: 0, w: 100, h: 80 });
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});
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test("resolves image layer bounds from intrinsic asset dimensions", () => {
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expect(resolveTransformTargetBounds(document, { type: "layer", id: "l1" })).toEqual({ x: 10, y: 20, w: 100, h: 200 });
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});
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test("applies image layer bounds to transform", () => {
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const next = applyTransformTargetBounds(document, { type: "layer", id: "l1" }, { x: 30, y: 40, w: 400, h: 50 });
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const layer = next.artboards[0]?.layers[0];
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expect(layer?.transform).toEqual({ position: { x: 30, y: 40 }, scale: { x: 2, y: 0.5 }, rotation: 0 });
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});
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test("applies artboard bounds", () => {
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const next = applyTransformTargetBounds(document, { type: "artboard", id: "a1" }, { x: 10, y: 20, w: 200, h: 160 });
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expect(next.artboards[0]?.bounds).toEqual({ x: 10, y: 20, w: 200, h: 160 });
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});
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});
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