118 lines
3.9 KiB
TypeScript
118 lines
3.9 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import { commandIds } from "@commands/ids";
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import { createInitialAppState } from "@editor/initial-state";
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import { handleArtboardSelection } from "./selection";
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import type { PointerInputEvent } from "./pointer";
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const ignoredState = undefined as never;
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describe("selection input", () => {
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test("selects artboard hit by left click", () => {
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const state = {
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...createInitialAppState("Test"),
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document: {
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...createInitialAppState("Test").document,
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artboards: [{ id: "a1", name: "Artboard", bounds: { x: -50, y: -50, w: 100, h: 100 }, backgroundColor: "transparent", layers: [] }],
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},
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editor: {
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...createInitialAppState("Test").editor,
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viewport: { center: { x: 0, y: 0 }, zoom: 1, rotation: 0, size: { w: 200, h: 200 } },
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},
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};
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const dispatched: unknown[] = [];
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const consumed = handleArtboardSelection({
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event: pointerEvent({ position: { x: 100, y: 100 }, buttons: 1 }),
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document: state.document,
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viewport: state.editor.viewport,
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dispatch: (commandId, payload) => {
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dispatched.push({ commandId, payload });
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return ignoredState;
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},
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});
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expect(consumed).toBe(true);
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expect(dispatched).toEqual([{ commandId: commandIds.selectionSet, payload: { artboardId: "a1", layerIds: [] } }]);
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});
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test("selects topmost image layer before artboard", () => {
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const state = {
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...createInitialAppState("Test"),
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document: {
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...createInitialAppState("Test").document,
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assets: [{ id: "asset-1", name: "Image", mimeType: "image/png", source: "blob:test", intrinsicSize: { w: 50, h: 50 } }],
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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: -100, y: -100, w: 200, h: 200 },
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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",
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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: -25, y: -25 }, scale: { x: 1, y: 1 }, 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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editor: {
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...createInitialAppState("Test").editor,
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viewport: { center: { x: 0, y: 0 }, zoom: 1, rotation: 0, size: { w: 200, h: 200 } },
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},
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};
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const dispatched: unknown[] = [];
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const consumed = handleArtboardSelection({
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event: pointerEvent({ position: { x: 100, y: 100 }, buttons: 1 }),
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document: state.document,
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viewport: state.editor.viewport,
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dispatch: (commandId, payload) => {
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dispatched.push({ commandId, payload });
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return ignoredState;
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},
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});
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expect(consumed).toBe(true);
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expect(dispatched).toEqual([{ commandId: commandIds.selectionSet, payload: { artboardId: "a1", layerIds: ["l1"] } }]);
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});
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test("clears selection when clicking outside artboards", () => {
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const state = createInitialAppState("Test");
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const dispatched: unknown[] = [];
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const consumed = handleArtboardSelection({
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event: pointerEvent({ position: { x: 100, y: 100 }, buttons: 1 }),
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document: state.document,
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viewport: { center: { x: 0, y: 0 }, zoom: 1, rotation: 0, size: { w: 200, h: 200 } },
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dispatch: (commandId, payload) => {
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dispatched.push({ commandId, payload });
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return ignoredState;
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},
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});
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expect(consumed).toBe(true);
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expect(dispatched).toEqual([{ commandId: commandIds.selectionClear, payload: undefined }]);
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});
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});
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function pointerEvent(overrides: Partial<PointerInputEvent>): PointerInputEvent {
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return {
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pointerId: 1,
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pointerType: "mouse",
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position: { x: 0, y: 0 },
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buttons: 0,
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altKey: false,
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ctrlKey: false,
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metaKey: false,
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shiftKey: false,
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...overrides,
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};
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}
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