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// importmap is located at .storybook/preview-head.html
// for vitest wrap `pathe.resolve` method to capture /tester/tester.html and redirect to its clone with ^^ injected
// as in vite.config.js
// test requires bin/vitest/vitest-browser-importmaps.mjs to inject importmap into tester.html
// the relative path prefix in vitest is `../../..`
import type { StoryObj } from '@storybook/web-components';
import {expect, getByTestId, within} from '@storybook/test';
import '../custom-element/custom-element.js';
import '../custom-element/module-url.js';
import {Demo, SrcAttribute} from './location-element.test.stories';
type TProps = { title: string; body:string};
type Story = StoryObj<TProps>;
function sleep(ms: number) { return new Promise((resolve) => setTimeout(resolve, ms)); }
function render(args: TProps)
{
const {title, body} = args;
return `
<fieldset>
<legend>${ title }</legend>
${ body }
</fieldset>
`;
}
const meta =
{ title: 'module-url'
, render
};
export default meta;
// for StoryBook './demo/embed-1.html' is sufficient as current page is on root level
// vitest page needs 3 levels up
export const RelativeToPagePath:Story =
{ args : {title: '1. relative to page path', body:`
<custom-element>
<a href="../../../demo/embed-1.html">
<custom-element src="../../../demo/embed-1.html"></custom-element>
</a>
</custom-element>
`}
, play: async ({canvasElement}) =>
{
const canvas = within(canvasElement);
await canvas.findByText(RelativeToPagePath.args!.title as string);
await expect(await canvas.findByText('🖖')).toBeInTheDocument();
await expect(await canvas.findByText('embed-1.html')).toBeInTheDocument();
},
};
export const ModuleBySymbolicName:Story =
{ args : {title: '2. module by symbolic name', body:`
<custom-element>
<template>
<module-url slice="lib-url" src="embed-lib"></module-url>
<if test="//lib-url/@error">
<p>error: <b>{//lib-url/@error}</b></p>
</if>
check the link:
<a href="{//lib-url}">
<custom-element src="embed-lib#embed-lib-component">
failed to load
</custom-element>
</a>
</template>
</custom-element>
`}
, play: async ({canvasElement}) =>
{
const p = import.meta.resolve('embed-lib');
const canvas = within(canvasElement);
await canvas.findByText(ModuleBySymbolicName.args!.title as string);
await expect(await canvas.findByText('check the link:')).toBeInTheDocument();
await expect(await canvas.findByText('👋 from embed-lib-component')).toBeInTheDocument();
},
};
export const MissingImportmapEntry:Story =
{ args : {title: '3. module by symbolic name with missing importmap entry', body:`
<custom-element>
<template>
<module-url slice="lib-url" src="fakedemo-lib/embed-lib.html"></module-url>
<if test="//lib-url/@error">
<p>error: <b>{//lib-url/@error}</b></p>
</if>
the link is broken:
<a href="{//lib-url}">
<custom-element src="fakedemo-lib/embed-lib.html#embed-lib-component">
failed to load
</custom-element>
</a>
</template>
</custom-element>
`}
, play: async ({canvasElement}) =>
{
const canvas = within(canvasElement);
await canvas.findByText(MissingImportmapEntry.args!.title as string);
await expect(await canvas.findByText('error:')).toBeInTheDocument();
await expect(await canvas.findByText('failed to load')).toBeInTheDocument();
},
};
export const ModuleByName:Story =
{ args : {title: '4. module path by symbolic name', body:`
<custom-element>
<template>
<module-url slice="lib-url" src="lib-root/embed-lib.html#embed-relative-hash"></module-url>
<module-url slice="img-url" src="lib-root/Smiley.svg"></module-url>
<if test="//lib-url/@error">
<p>error: <b>{//lib-url/@error}</b></p>
</if>
check the link:
<a href="{//lib-url}"> lib-root/embed-lib.html#embed-relative-hash <img src="{//img-url}" alt=""/></a>
<custom-element src="lib-root/embed-lib.html#embed-relative-hash">
failed to load
</custom-element>
</template>
</custom-element>
`}
, play: async ({canvasElement}) =>
{
const canvas = within(canvasElement);
await canvas.findByText(ModuleByName.args!.title as string);
await expect(await canvas.findByText('👌 from embed-relative-hash invoking')).toBeInTheDocument();
await expect(await canvas.findByText('lib-root/embed-lib.html#embed-relative-hash')).toBeInTheDocument();
await expect(await canvas.findByText('#embed-lib-component')).toBeInTheDocument();
},
};
export const HashWithinLib:Story =
{ args : {title: '5. module path by symbolic name to internal link within lib', body:`
<custom-element>
<template>
<module-url slice="lib-url" src="lib-root/embed-lib.html#embed-relative-file"></module-url>
<if test="//lib-url/@error">
<p>error: <b>{//lib-url/@error}</b></p>
</if>
check the link:
<a href="{//lib-url}"> lib-root/embed-lib.html#embed-relative-file </a>
<custom-element src="lib-root/embed-lib.html#embed-relative-file">
failed to load
</custom-element>
</template>
</custom-element>
`}
, play: async ({canvasElement}) =>
{
const canvas = within(canvasElement);
await canvas.findByText(HashWithinLib.args!.title as string);
await expect(await canvas.findByText('lib-root/embed-lib.html#embed-relative-file')).toBeInTheDocument();
await expect(await canvas.findByText('👍 from embed-relative-file invoking')).toBeInTheDocument();
await expect(await canvas.findByText('../embed-1.html')).toBeInTheDocument();
await expect(await canvas.findByText('embed-1.html')).toBeInTheDocument();
await expect(await canvas.findByText('🖖')).toBeInTheDocument();
},
};
//#region unit tests
/* istanbul ignore else -- @preserve */
if( 'test' === import.meta.env.MODE &&
!import.meta.url.includes('skiptest') )
{
const mod = await import('./module-url.test.stories.ts?skiptest');
const { testStoryBook } = await import('./testStoryBook')
const { describe } = await import('vitest')
describe(meta.title, () => testStoryBook( mod, meta ) );
}
//#endregion
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