52 lines
1.8 KiB
JavaScript
52 lines
1.8 KiB
JavaScript
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// examples/responsive-test.js
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// Responsive layout test: verify layout invariants across multiple viewports.
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//
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// Use ui.applyEnvironment() to resize the viewport, then extract geometry
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// and assert layout laws. This replaces writing separate tests per breakpoint.
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const { test, expect } = require('@playwright/test')
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const { imhotep } = require('imhotep-playwright')
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test('responsive sidebar layout', async ({ page }) => {
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await page.goto('https://example.com')
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const ui = await imhotep(page)
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const viewports = [
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{ width: 375, height: 667, name: 'mobile' },
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{ width: 768, height: 1024, name: 'tablet' },
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{ width: 1280, height: 720, name: 'desktop' },
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]
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for (const vp of viewports) {
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// Apply the environment case
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await ui.applyEnvironment({
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viewport: { width: vp.width, height: vp.height },
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})
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// Reload so the page lays out at the new size
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await page.reload()
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await page.waitForLoadState('networkidle')
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const sidebarData = await ui.extract('.sidebar')
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const contentData = await ui.extract('.content')
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expect(sidebarData.length).toBeGreaterThanOrEqual(1)
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expect(contentData.length).toBeGreaterThanOrEqual(1)
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const sidebar = sidebarData[0].rect
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const content = contentData[0].rect
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if (vp.name === 'mobile') {
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// Mobile: sidebar stacks above content
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expect(sidebar.y + sidebar.height).toBeLessThanOrEqual(content.y + 1)
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// Mobile: sidebar should be nearly full width
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expect(sidebar.width).toBeGreaterThanOrEqual(vp.width * 0.8)
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} else {
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// Tablet and desktop: sidebar is left of content
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expect(sidebar.x + sidebar.width).toBeLessThanOrEqual(content.x + 1)
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// Sidebar should have a fixed or minimum width
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expect(sidebar.width).toBeGreaterThanOrEqual(200)
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}
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}
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})
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