75dd86d0ad
- Preserve Figma min/max constraints, scalar variable bindings, and direct text bounds - Reflow only authoritative generated instance geometry and pinned descendants - Avoid double-applying auto spacing and unsafe lone-child normalization
111 lines
2.9 KiB
TypeScript
111 lines
2.9 KiB
TypeScript
import { describe, expect, test } from 'bun:test'
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import { computeLayout, SceneGraph } from '@open-pencil/core'
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import { autoFrame, pageId, rect } from '#tests/helpers/layout'
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describe('alignment - primary axis', () => {
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test('center alignment (horizontal)', () => {
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const graph = new SceneGraph()
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const frame = autoFrame(graph, pageId(graph), {
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width: 400,
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height: 100,
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primaryAxisAlign: 'CENTER'
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})
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rect(graph, frame.id, 100, 50)
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computeLayout(graph, frame.id)
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const child = graph.getChildren(frame.id)[0]
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expect(child.x).toBe(150)
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})
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test('max alignment (horizontal)', () => {
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const graph = new SceneGraph()
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const frame = autoFrame(graph, pageId(graph), {
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width: 400,
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height: 100,
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primaryAxisAlign: 'MAX'
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})
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rect(graph, frame.id, 100, 50)
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computeLayout(graph, frame.id)
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const child = graph.getChildren(frame.id)[0]
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expect(child.x).toBe(300)
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})
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test('space-between alignment (horizontal)', () => {
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const graph = new SceneGraph()
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const frame = autoFrame(graph, pageId(graph), {
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width: 400,
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height: 100,
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itemSpacing: 32,
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primaryAxisAlign: 'SPACE_BETWEEN'
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})
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rect(graph, frame.id, 50, 50)
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rect(graph, frame.id, 50, 50)
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rect(graph, frame.id, 50, 50)
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computeLayout(graph, frame.id)
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const children = graph.getChildren(frame.id)
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expect(children[0].x).toBe(0)
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expect(children[2].x).toBe(350)
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expect(children[1].x).toBeCloseTo(175, 0)
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})
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test('space-between alignment ignores stored primary spacing vertically', () => {
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const graph = new SceneGraph()
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const frame = autoFrame(graph, pageId(graph), {
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layoutMode: 'VERTICAL',
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width: 100,
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height: 400,
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itemSpacing: 32,
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primaryAxisAlign: 'SPACE_BETWEEN'
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})
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rect(graph, frame.id, 50, 50)
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rect(graph, frame.id, 50, 50)
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rect(graph, frame.id, 50, 50)
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computeLayout(graph, frame.id)
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const children = graph.getChildren(frame.id)
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expect(children[0].y).toBe(0)
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expect(children[1].y).toBeCloseTo(175, 0)
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expect(children[2].y).toBe(350)
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})
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test('center alignment (vertical)', () => {
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const graph = new SceneGraph()
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const frame = autoFrame(graph, pageId(graph), {
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layoutMode: 'VERTICAL',
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width: 200,
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height: 400,
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primaryAxisAlign: 'CENTER'
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})
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rect(graph, frame.id, 50, 100)
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computeLayout(graph, frame.id)
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const child = graph.getChildren(frame.id)[0]
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expect(child.y).toBe(150)
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})
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test('max alignment (vertical)', () => {
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const graph = new SceneGraph()
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const frame = autoFrame(graph, pageId(graph), {
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layoutMode: 'VERTICAL',
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width: 200,
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height: 400,
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primaryAxisAlign: 'MAX'
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})
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rect(graph, frame.id, 50, 100)
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computeLayout(graph, frame.id)
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const child = graph.getChildren(frame.id)[0]
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expect(child.y).toBe(300)
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})
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})
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