57 lines
1.7 KiB
TypeScript
57 lines
1.7 KiB
TypeScript
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/**
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* documentService Tests (Task A4.11).
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* Prüft Registrierung/Löschung des aktiven Dokuments und die
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* Undo/Redo-Delegation an CADDocument.
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*/
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import { describe, it, expect, afterEach } from 'vitest';
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import { setActiveDocument, getActiveDocument, undoActive, redoActive } from '../src/kernel/document/documentService';
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import { CADDocument } from '../src/kernel/document/CADDocument';
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import { createInMemoryDoc } from './helpers/inMemoryDoc';
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import type { CADElement } from '../src/types/cad.types';
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function makeEl(id: string): CADElement {
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return {
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id,
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type: 'rect',
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layerId: 'l',
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x: 0,
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y: 0,
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width: 1,
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height: 1,
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properties: {},
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} as unknown as CADElement;
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}
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afterEach(() => {
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setActiveDocument(null);
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});
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describe('documentService', () => {
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it('registriert und entregistriert das aktive Dokument', () => {
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const { ydoc } = createInMemoryDoc();
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const doc = new CADDocument(ydoc);
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setActiveDocument(doc);
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expect(getActiveDocument()).toBe(doc);
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setActiveDocument(null);
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expect(getActiveDocument()).toBeNull();
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});
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it('undoActive delegiert an das registrierte Dokument', () => {
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const { ydoc } = createInMemoryDoc();
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const doc = new CADDocument(ydoc);
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doc.addElement(makeEl('x1'));
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setActiveDocument(doc);
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expect(undoActive()).toBe(true); // Element wird entfernt
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expect(doc.getAllElements().length).toBe(0);
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expect(redoActive()).toBe(true); // wiederhergestellt
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expect(doc.getAllElements().length).toBe(1);
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});
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it('undoActive liefert false ohne aktives Dokument', () => {
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setActiveDocument(null);
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expect(undoActive()).toBe(false);
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expect(redoActive()).toBe(false);
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});
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});
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