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Update class grammar test

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Sidharth Vinod 2023-04-24 00:15:30 +05:30
parent 60db22886a
commit d09151e870
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2 changed files with 16 additions and 13 deletions
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13
packages/mermaid/src/diagrams/class/classDiagramGrammar.spec.js
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// eslint-disable-next-line @typescript-eslint/no-var-requires
const fs = require('fs');
import { LALRGenerator } from 'jison';
describe('class diagram grammar', function () {
it('should introduce no new conflicts', function () {
const file = require.resolve('./parser/classDiagram.jison');
const grammarSource = fs.readFileSync(file, 'utf8');
const grammarParser = new LALRGenerator(grammarSource, {});
expect(grammarParser.conflicts < 16).toBe(true);
});
});

16
packages/mermaid/src/diagrams/class/classDiagramGrammar.spec.ts Normal file
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import { readFile } from 'node:fs/promises';
// @ts-ignore - no types
import { LALRGenerator } from 'jison';
import path from 'path';
const getAbsolutePath = (relativePath: string) => {
return new URL(path.join(path.dirname(import.meta.url), relativePath)).pathname;
};
describe('class diagram grammar', function () {
it('should have no conflicts', async function () {
const grammarSource = await readFile(getAbsolutePath('./parser/classDiagram.jison'), 'utf8');
const grammarParser = new LALRGenerator(grammarSource, {});
expect(grammarParser.conflicts).toBe(0);
});
});