29ed07bcc4
* refactor(editor): separate canvas view state - Classify shared and view-local editor state explicitly - Let canvas surfaces render supplied view state and report their viewport - Preserve the existing one-canvas behavior by default * fix(canvas): preserve loading render state * refactor(editor): group state ownership modules - Move shared and view state into the editor state namespace - Model the partition with explicit interfaces and default factories - Derive runtime view keys from the default view object
36 lines
1.1 KiB
TypeScript
36 lines
1.1 KiB
TypeScript
import { describe, expect, test } from 'bun:test'
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import {
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copyEditorViewState,
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createDefaultEditorState,
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createDefaultEditorViewState,
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pickEditorViewState
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} from '@open-pencil/core/editor'
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describe('editor state ownership', () => {
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test('composes editor state from shared and view defaults', () => {
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const state = createDefaultEditorState('page')
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const view = createDefaultEditorViewState('page')
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expect(pickEditorViewState(state)).toEqual(view)
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expect(state.activeTool).toBe('SELECT')
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expect(state.documentName).toBe('Untitled')
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})
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test('copies mutable view state for an independent canvas surface', () => {
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const state = createDefaultEditorState('page')
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state.selectedIds = new Set(['selected'])
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state.snapGuides = [{ axis: 'x', position: 10, from: 0, to: 20 }]
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const source = pickEditorViewState(state)
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const copy = copyEditorViewState(source)
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copy.selectedIds.add('pane-only')
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copy.snapGuides.length = 0
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copy.pageColor.r = 0.5
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expect(source.selectedIds).toEqual(new Set(['selected']))
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expect(source.snapGuides).toHaveLength(1)
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expect(source.pageColor.r).not.toBe(0.5)
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})
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})
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