Files
web-cad/frontend/tests/blockAttributes.test.ts

105 lines
4.3 KiB
TypeScript

/**
* Task D12 - BlockAttribute: attrDefs + attrValues + Rendering.
*
* BlockDefinition.attrDefs[]: definiert Attribut-Slots (tag/prompt/
* default). Instanz (block_instance) traegt attrValues. Der Render-
* Adapter (elementToPrimitives) zeichnet die Attr-Werte als Text-
* Primitive an der Instanz-Position.
*/
import { describe, it, expect } from 'vitest';
import { CADDocument } from '../src/kernel/document/CADDocument';
import { createInMemoryDoc } from './helpers/inMemoryDoc';
import { elementToPrimitives } from '../src/render/pixi/elementDrawers';
import type { CADElement, BlockDefinition } from '../src/types/cad.types';
const BLOCK: BlockDefinition = {
id: 'blk-1',
name: 'Titelblock',
description: '',
category: 'frame',
elements: [],
attrDefs: [
{ tag: 'PROJEKT', prompt: 'Projektname', defaultValue: 'Unbenannt' },
{ tag: 'AUTOR', prompt: 'Bearbeiter', defaultValue: 'WebCAD' },
],
};
function instance(attrValues: Record<string, string>): CADElement {
return {
id: 'inst-1', type: 'block_instance', layerId: 'layer-0',
x: 100, y: 100, width: 0, height: 0,
properties: { blockId: 'blk-1', scale: 1, attrValues },
} as unknown as CADElement;
}
// ─── Typ-Ebene: attrDefs auf BlockDefinition ────────────────
describe('D12: BlockDefinition.attrDefs', () => {
it('attrDefs-Feld existiert mit tag/prompt/defaultValue', () => {
expect(BLOCK.attrDefs).toBeDefined();
expect(BLOCK.attrDefs!.length).toBe(2);
expect(BLOCK.attrDefs![0].tag).toBe('PROJEKT');
expect(BLOCK.attrDefs![0].prompt).toBe('Projektname');
expect(BLOCK.attrDefs![0].defaultValue).toBe('Unbenannt');
});
it('CADDocument speichert Block mit attrDefs (getBlock liefert sie zurueck)', () => {
const { ydoc } = createInMemoryDoc();
const doc = new CADDocument(ydoc);
doc.addBlock(BLOCK);
const loaded = doc.getBlock('blk-1');
expect(loaded!.attrDefs).toHaveLength(2);
expect(loaded!.attrDefs![1].tag).toBe('AUTOR');
});
});
// ─── Rendering: elementToPrimitives mit attrDefs ────────────
describe('D12: RenderAdapter zeichnet Attr-Texte', () => {
it('Instanz mit attrValues erzeugt text-Primitives pro Attribut', () => {
const el = instance({ PROJEKT: 'Halle A', AUTOR: 'L. Admin' });
const prims = elementToPrimitives(el, BLOCK.attrDefs);
const texts = prims.filter((p) => p.kind === 'text');
expect(texts).toHaveLength(2);
const proj = texts.find((t) => (t as { text: string }).text.includes('PROJEKT'));
expect(proj).toBeDefined();
expect((proj as { text: string }).text).toContain('Halle A');
const autor = texts.find((t) => (t as { text: string }).text.includes('AUTOR'));
expect((autor as { text: string }).text).toContain('L. Admin');
});
it('Fehlender Wert faellt auf attrDefs.defaultValue zurueck', () => {
const el = instance({});
const prims = elementToPrimitives(el, BLOCK.attrDefs);
const texts = prims.filter((p) => p.kind === 'text');
const proj = texts.find((t) => (t as { text: string }).text.includes('PROJEKT'));
expect((proj as { text: string }).text).toContain('Unbenannt');
});
it('Ohne attrDefs-Parameter: kein Attr-Text-Rendering (abwaertskompatibel)', () => {
const el = instance({ PROJEKT: 'Halle A' });
const prims = elementToPrimitives(el);
expect(prims.filter((p) => p.kind === 'text')).toHaveLength(0);
});
it('Instanz ohne attrValues mit attrDefs: defaults werden gezeichnet', () => {
const el: CADElement = {
id: 'inst-2', type: 'block_instance', layerId: 'layer-0',
x: 0, y: 0, width: 0, height: 0,
properties: { blockId: 'blk-1', scale: 1 },
} as unknown as CADElement;
const prims = elementToPrimitives(el, BLOCK.attrDefs);
const texts = prims.filter((p) => p.kind === 'text');
expect(texts).toHaveLength(2);
});
it('Text-Positionen gestaffelt unterhalb der Instanz-Position', () => {
const el = instance({ PROJEKT: 'A', AUTOR: 'B' });
const prims = elementToPrimitives(el, BLOCK.attrDefs);
const texts = prims.filter((p) => p.kind === 'text') as Array<{ kind: 'text'; at: { x: number; y: number }; text: string }>;
expect(texts[0].at.x).toBe(100);
expect(texts[0].at.y).toBeCloseTo(100 - 8, 0);
expect(texts[1].at.y).toBeLessThan(texts[0].at.y);
});
});