import { describe, expect, it } from 'vitest';
import {
filenameRegex,
hasDuplicateStrings,
hasMissingStrings,
slugRegex,
} from './utils.js';
describe('slugRegex', () => {
it.each([
'hello',
'hello-world',
'hello-123-world',
'123',
'123-456',
'123-world-789',
])(`should match a valid slug %p`, (slug) => {
expect(slug).toMatch(slugRegex);
});
it.each([
'',
' ',
'hello world',
'hello_world',
'hello-World',
'hello-world-',
'-hello-world',
'hello--world',
'123-',
'-123',
'123--456',
])(`should not match an invalid slug %p`, (invalidSlug) => {
expect(invalidSlug).not.toMatch(slugRegex);
});
});
describe('filenameRegex', () => {
it.each(['report', 'report.mock', 'report-test.mock'])(
`should match a valid file name %p`,
(filename) => {
expect(filename).toMatch(filenameRegex);
},
);
it.each([
'',
' ',
'file/name',
'file:name',
'file*name',
'file?name',
'file"name',
'file<name',
'file>name',
'file|name',
])(`should not match an invalid file name %p`, (invalidFilename) => {
expect(invalidFilename).not.toMatch(filenameRegex);
});
});
describe('hasDuplicateStrings', () => {
it('should return false for a list of unique strings', () => {
expect(hasDuplicateStrings(['a', 'b'])).toBe(false);
});
it('should return a list of duplicates for a list with duplicates', () => {
expect(hasDuplicateStrings(['a', 'b', 'a', 'c'])).toEqual(['a']);
});
it('should return a duplicate only once', () => {
expect(hasDuplicateStrings(['a', 'b', 'a', 'a'])).toEqual(['a']);
});
it('should return false for a list with 1 item', () => {
expect(hasDuplicateStrings(['a'])).toBe(false);
});
});
describe('hasMissingStrings', () => {
it('should return false for two identical arrays', () => {
expect(hasMissingStrings(['a', 'b'], ['a', 'b'])).toBe(false);
});
it('should return false for an array subset', () => {
expect(hasMissingStrings(['b'], ['a', 'b'])).toBe(false);
});
it('should return false for two empty arrays', () => {
expect(hasMissingStrings([], [])).toBe(false);
});
it('should return a list of strings from source that are missing in target', () => {
expect(hasMissingStrings(['a', 'b'], ['a', 'c'])).toEqual(['b']);
});
});
