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StoryIndex: Added basic test case for .docs.mdx

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This commit is contained in:
Michael Shilman 2022-04-21 23:24:53 +08:00
parent dd527c0a0f
commit 8324129414
1 changed files with 68 additions and 0 deletions
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68
lib/core-server/src/utils/StoryIndexGenerator.test.ts
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@ -7,6 +7,17 @@ import { StoryIndexGenerator } from './StoryIndexGenerator';
jest.mock('@storybook/csf-tools');
// FIXME: can't figure out how to import ESM
jest.mock('@storybook/docs-mdx', async () => ({
analyze(content: string) {
const importMatches = content.matchAll(/'(.[^']*\.stories)'/g);
const imports = Array.from(importMatches).map((match) => match[1]);
const title = content.match(/title=['"](.*)['"]/)?.[1];
const ofMatch = content.match(/of=\{(.*)\}/)?.[1];
return { title, imports, of: ofMatch && imports.length && imports[0] };
},
}));
const readCsfOrMdxMock = readCsfOrMdx as jest.Mock<ReturnType<typeof readCsfOrMdx>>;
const getStorySortParameterMock = getStorySortParameter as jest.Mock<
ReturnType<typeof getStorySortParameter>
@ -146,6 +157,63 @@ describe('StoryIndexGenerator', () => {
`);
});
});
describe('docs specifier', () => {
it('extracts stories from the right files', async () => {
const storiesSpecifier: NormalizedStoriesSpecifier = normalizeStoriesEntry(
'./src/A.stories.(ts|js|jsx)',
options
);
const docsSpecifier: NormalizedStoriesSpecifier = normalizeStoriesEntry(
'./src/**/*.docs.mdx',
options
);
const generator = new StoryIndexGenerator([storiesSpecifier, docsSpecifier], options);
await generator.initialize();
expect(await generator.getIndex()).toMatchInlineSnapshot(`
Object {
"entries": Object {
"a--docs": Object {
"id": "a--docs",
"importPath": "./src/docs2/MetaOf.docs.mdx",
"name": "docs",
"storiesImports": Array [
"./src/A.stories.js",
],
"title": "A",
"type": "docs",
},
"a--story-one": Object {
"id": "a--story-one",
"importPath": "./src/A.stories.js",
"name": "Story One",
"title": "A",
"type": "story",
},
"docs2-notitle--docs": Object {
"id": "docs2-notitle--docs",
"importPath": "./src/docs2/NoTitle.docs.mdx",
"name": "docs",
"storiesImports": Array [],
"title": "docs2/NoTitle",
"type": "docs",
},
"docs2-yabbadabbadooo--docs": Object {
"id": "docs2-yabbadabbadooo--docs",
"importPath": "./src/docs2/Title.docs.mdx",
"name": "docs",
"storiesImports": Array [],
"title": "Docs2/Yabbadabbadooo",
"type": "docs",
},
},
"v": 4,
}
`);
});
});
});
describe('sorting', () => {