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import {
markdownLinkSyntaxInputRuleRegExp,
urlSyntaxRegExp,
extractHrefFromMarkdownLink,
} from '~/content_editor/extensions/link';
describe('content_editor/extensions/link', () => {
describe.each`
input | matches
${'[gitlab](https://gitlab.com)'} | ${true}
${'[documentation](readme.md)'} | ${true}
${'[link 123](readme.md)'} | ${true}
${'[link 123](read me.md)'} | ${true}
${'text'} | ${false}
${'documentation](readme.md'} | ${false}
${'https://www.google.com'} | ${false}
`('markdownLinkSyntaxInputRuleRegExp', ({ input, matches }) => {
it(`${matches ? 'matches' : 'does not match'} ${input}`, () => {
const match = new RegExp(markdownLinkSyntaxInputRuleRegExp).exec(input);
expect(Boolean(match?.groups.href)).toBe(matches);
});
});
describe.each`
input | matches
${'http://example.com '} | ${true}
${'https://example.com '} | ${true}
${'www.example.com '} | ${true}
${'example.com/ab.html '} | ${false}
${'text'} | ${false}
${' http://example.com '} | ${true}
${'https://www.google.com '} | ${true}
`('urlSyntaxRegExp', ({ input, matches }) => {
it(`${matches ? 'matches' : 'does not match'} ${input}`, () => {
const match = new RegExp(urlSyntaxRegExp).exec(input);
expect(Boolean(match?.groups.href)).toBe(matches);
});
});
describe('extractHrefFromMarkdownLink', () => {
const input = '[gitlab](https://gitlab.com)';
const href = 'https://gitlab.com';
let match;
let result;
beforeEach(() => {
match = new RegExp(markdownLinkSyntaxInputRuleRegExp).exec(input);
result = extractHrefFromMarkdownLink(match);
});
it('extracts the url from a markdown link captured by markdownLinkSyntaxInputRuleRegExp', () => {
expect(result).toEqual({ href });
});
it('makes sure that url text is the last capture group', () => {
expect(match[match.length - 1]).toEqual('gitlab');
});
});
});
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